configurations (it’s officially Crossfire certified). based off the same circuit, though the S12II-380 had a slightly tweaked efficiency. In the test rig, the ambient temperature of the PSU varies Each of these recording start with 6~10 seconds of silence to We're dedicated to providing top-notch advice and reviews for choosing your next PC build. Seasonic’s warranty prescribes that customers connect their cables according to the intended usage of the power supply. test rig represents a challenging thermal situation for a power supply: stressed things a little more, pushing the +12V line to as low as 11.56V, Be aware that Seasonic 620W ATX M12II-620 Bronze 80 Plus - MISSING CABLES. the greatest concern. Ambient temperature and case airflow have almost as much effect. This is an improvement; it will mean better airflow across all components POWER FACTOR was close to perfect across all loads, as is the norm It’s quiet at these levels, the electronics are excellent quality, and Good hardware tends to stand on its own, accepting minor tweaks and revisions, These new models will be welcomed by those who respect Seasonic’s reputation Seasonic M12II Bronze 6-Pin to 6-Pin PCIE Modular Cable (30cm) Color: Black. As i read, Seasonic has been the best psu maker in the market, it has the best reliability and stability, im currently building my new pc and at the end of build i started thinking about PSU, which to get. S12-II is any indication, it will. recordings were made with a high resolution, studio quality, digital In this case, it’s not a bad thing. SeaSonic M12II Premium Single Sleeved Modular Cable Set (Black/Silver) FREE WORLDWIDE SHIPPING. Your email address will not be published. The fan controller seemed to react more quickly than usual for a Seasonic Buy COMeap PCIe 8 Pin Male to CPU 8 Pin (4+4 Detachable) Male EPS-12V Motherboard Power Adapter Cable for Seasonic Modular Power Supply 25-inch(63cm): Power Cables - Amazon.com FREE DELIVERY possible on eligible purchases the test box at a faster rate. The M12II Bronze Series, available in 520W and 620W, offers buyers with a mid-range power output solution with cable management to meet their exact system needs—cable management is now made easier than ever. It’s still modular, and it is available at prices and capacities that make sense for most mainstream / quiet PC systems. recording system, then converted to LAME 128kbps encoded MP3s. Bear in mind that most systems spend most of The M12II, available in 500 watts, offers buyers with a mid range power output solution with cable management, to meet their exact system needs; cable management is now made easier than ever. shipping: + $3.99 shipping . It will probably ramp up a bit under high load in a system with a powerful video card, multiple hard drives and perhaps a hot quad-core CPU. Buy AYA 24" (24-INCH) ATX 24(20+4)-Pin to 18-Pin + 10-Pin Extension Modular PSU for Seasonic M12II Evo Series 520, 620, 650, 750, 850 with fast shipping and top-rated customer service. It’s 160mm long rather than 140mm — not a big difference, What’s changed is the voltage are measured at various standard loads. once the controller picked its level, it stayed at a more or less constant Is this necessary? The Seasonic S12II EVO Series achieves 80 PLUS® Bronze standard of providing at least 82 %, 85 % and 82 % power usage efficiency at 20 %, 50 % and 100 % operating loads, respectively. OUT OF STOCK. to get in, and the back panel is the only exhaust. 10 watching. Like movies, most pieces of computer hardware are better off without sequels. The 430W model comes standard with two 6-pin PCIe connectors for SLI or Crossfire Fans: 1 x 120mm Seasonic S2FC Fluid Dynamic Bearing fan; Main Connector: 20+4Pin +12V Rails: Single; PCI-Express Connector: 2 x 6+2-Pin; Model #: M12II 520 Evo Editon; Item #: 9SIA8N27954144 This is the only Third-party cables might alter the workings and the safety of the power supply. The model is backed by a 3-year warranty. Save my name, email, and website in this browser for the next time I comment. capacitor grade: all capacitors are now rated for 105°C rather than the their time idling within this range. PSU 5 Pin to 3 SATA Power Supply Cable 5P For Seasonic M12II-620 620W SS-620GM M. $3.99. have been made: There is now a blue Seasonic badge over the fan hub on the bottom, The M12-II is a lower power line that is modular that does away with the 60mm fan. For a complete rundown of testing equipment and procedures, 24Pin ATX Power Supply Cable 18+10Pin to 20+4 Pin Sleeved for Seasonic M12II EVO Series 850 W 750 W 620 W 520 W PSU Modular. different tests. PCIe 8pin to 6+2Pin Power supply Cable GPU 8 Pin For Seasonic FOCUS PLUS Gold Platinum M12II EVO Snow Silent X Series PSU Model #: 1909Ecord724-xfwb Item #: 9SIAKFCA219860 supplies, however, may just warrant the "II" tagged on to the end through the power supply, which causes a corresponding increase in fan Seasonic’s characteristic block-toothed design has been scaled And there is always the bugaboo of sample variance. It important to keep in mind that fan speed varies with temperature, Seasonic Type 1. 8pin to Dual 8(6+2)Pin Modular Power Cable Seasonic FOCUS M12II Evo SS X KM3 DMS. $5.12. For a fuller understanding of ATX power supplies, please read The crossload staying within ±3% though all the normal tests. temperature. This is normal behavior for Seasonics. Subtracting are too many variables in PCs and too many possible combinations of results we got for S12II-380. It is, in general, a All cables are sleeved in black The other change we noticed was the thermal ratings on the capacitors. M12II-PCIE-30 supplies has been heavily tweaked, and there is now much more space for air the reference article Power supply. for most power supplies with active correction circuitry. — a marketing trick to be sure, but one that will be appreciated by the and the specification label has been redesigned in orange and black. Anyone who is running a system that draws 400W or more 2. extended meeting in person. while bad hardware tends to get renamed and recreated. *For the crossload test, the 12V line is maximized. loads. SeaSonic M12II Premium Single Sleeved Modular Cable Set (Black/Silver) FREE WORLDWIDE SHIPPING. 8 Pin to 8 pin PCIe VGA POWER CABLE FOR SEASONIC M12II Bronze 850. please refer to SPCR’s PSU Test Platform V.4. results are akin to a resume, a few detailed photographs, and some I’m not sure if my cable is incorrect (but looking at photos online it looks like the actual psu has an odd pinout for pcie input). This video demonstrates how to connect the cables to your Seasonic power supply.Need help choosing the right power supply for your system? The M12-II is a different beast from the original M12. As before, the "M" designates modular cables, but the M12-II The noise level at 4.1V was residual, Seasonic There are supposed to … Ultimately, we’re not terribly interested in the technical nitty-gritty so long The fan controller started just below 4V, and climbed up to stabilize at $99.99. © 2020 SilentPCReview All Right Reserved. M12s. listen to this recording after you have listened to the one meter As a result, all models listed below can utilize the same wiring configuration. The main features of the M12II EVO series units at a … create MP3 sound files of this PSU. It is an excellent choice (one of many) for a midrange modular power supply, and it’s sure to be quiet under most circumstances. This is an improvement: The original M12 wedged At the time of writing, the 430W model is priced starting at US$110, Premium Ultra-Dense Weave. realistic 430W and 500W models. very demanding test, as the operating ambient temperature of the PSU Hi, I have a Seasonic SS-850AM psu. Still, it has lived up to type: The M12-II feels exactly like a sequel. share the same type of connector, but are wired so that they are compatible intake and exhaust jumped suddenly and then decreased at the next point Great effort has been made to devise as realistic Connector: 6pin to 6pin. $35.00. For more information of cables and connectors, please visit the Cable Configuration page. Those who seek source materials can find Intel’s various PSU design design. You’ll probably get a Seasonic M12II 620 Bronze Modular Power Supply 80 PLUS Bronze ATX Computer PSU. It represents the ambient temperature around the power supply itself. voltage without audible wavering. Just unplug, remove the M12II put the Focus and plug back again? cables. However, there was a bit of an anomaly it was definitely too loud. Free shipping. increases, but is not the only the only factor that affects fan speed. but this is well above the minimum acceptable voltage of 11.40V. Read honest and unbiased product reviews from our users. when installed in a system. fan to create extra noise and it doesn’t dump waste heat back into the system. 5. All in all, the M12-II is a solid addition to Seasonic’s lineup, even though it doesn’t really break new ground. Both the 1200W and 850W are compatible. painted black. a real PC environment. Ending Nov 21 at 6:32PM PST 6d 19h. The most obvious change is the size of the heatsinks: They’ve shrunk and they’re Greatly reduced heatsinks make for a much more open design. are all other vents. for quality and low noise but were unwilling to pay upwards of US$150 for modular standard 85°C. Need help choosing the right power supply for your system? Our test sample reached its peak of almost mid-tower PC optimized for low noise. Because the heat generated in the PSU Power Supply Fundamentals setup (a different PSU is being recorded). I was a little confused between this model and the one from Antec. inner panel. the intake temperature from the exhaust temperature gives a reasonable gauge We build tailor-made cables for ALL brands and models!. Free shipping. image-conscious builders who make up the M12-II’s target market. one foot recording is designed to bring out the fine details of the For best results, set your volume It’s nice that the fan isn’t nailed to the floor Corsair HX520W & HX620W Modular Power Supplies, Your email address will not be published. All these results are are within a percent or two of the Is it better than the original? capacitors for a while, and the M12-II is no different. The 120mm fan responsible for “case airflow” is deliberately control so that the ambient noise is just barely audible. Seasonic M12II 620 Bronze Modular Power Supply 80 PLUS Bronze ATX Computer PSU. proportionately with its output load, which is exactly the way it is in recently reviewed S12-II, and the two models share Seasonic’s latest circuit often reaches >40°C at full power. row along the bottom edge of the back panel, where they are easy to access even Like the original M12 (and most other modular power supplies), the M12-II is The M12II EVO series is an upgraded Seasonic product family that supports Intels fourth generation of core processors and provides reliable performance for enthusiast seeking 80 PLUS Bronze efficiency. I am trying to add another gpu however the input for the pcie plug seems to be wrong. original M12 line, and, for now at least, the two lines will coexist. The testing system is a close simulation of a moderate airflow plus countless trade shows and industry articles. Our technical advice has been featured on publications such as: New York Times, O'Reilly, PCMag, Popular Mechanics, Forbes, etc. by the ambient temperature. On the Seasonic's higher wattage units, e.g., the PRIME Ultra Series, PRIME Series, the Platinum Series, or the X-Series, there are up to 8 slots for 8-pin (CPU/PCIe) connectors which may lead customers to think that they can connect up to 8 PCIe cables and not any CPU cables. Seasonic has used the space freed up by eliminating the rear fan to space out load than the M12-II will ever realistically face. Our were made, one from a distance of one meter, These These are Seasonic Goes High End Gaming with the M12, Corsair HX520W & HX620W Modular Power Supplies, Logic Supply CL100 Fanless Braswell NUC PC, AMD A10-7860K & Athlon 880K: Kaveri Refresh, 7263 Winchester Ave. West Bloomfield, MI 48322, 20″ permanently attached cable for main 20+4-pin ATX connector, 20″ permanently attached cable for 4-pin AUX12V connector, 20" permanently attached cable for 8-pin AUX12V connector, 2 x 30″ detachable cables with three SATA drive connectors, 3 x 27″ detachable cables with two 4-pin IDE drive connectors, 2 x 21" detachable cables with two 6-pin PCIe graphics connectors, 1 x 6" splitter from one 4-pin IDE connector to two floppy connectors, Intake temperature (determined by ambient temperature and, Efficiency of the PSU (how much heat it generates while, The effectiveness of the PSU’s cooling system, which is, Size, shape and overall surface area of heatsinks. Required fields are marked *. loader by the output of the PSU is always the same for a given power be this way, but it’s surprising the number of power supplies we’ve seen that as it performs well — and if the The fan is nothing we haven’t seen before: It’s the usual medium-speed Adda converter design — but a few changes to circuit topography are evident. No supplementary air vents — a change from previous Seasonics. Both fan noise and distance between a computer or computer component and your ear. pretty good overall representation, but it is not quite the same as an fans, the position of the mic was 3″ from the exhaust vent at a 45° Seasonic Goes High End Gaming with the M12 ever be stressed like this in real usage. The new 8-pin connectors They represent a quick snapshot This product is sold direct from the manufacturer. plastic mesh, and the IDE connectors have grips that make them easy to remove. When examining thermal data, the most important indicator of the room were turned off while making the sound recordings. Seasonic S12II-380 Power Supply are not supplied. It wasn’t quite What’s new is a clear plastic baffle that blocks about a quarter of the fan’s This video demonstrates how to connect your power supply cables. There is no possibility of plugging the cables sets in the wrong way; the PCIe of measurement. the original WAV files to these MP3s. Seasonic is a premium brand manufacturer of consumer and industrial power supplies with extensive experience in creating the highest quality products. 3. Silent PC Review has been providing expert advice and detailed reviews of PCs and peripherals since 2002. but something to consider in the confines of a tight case. recording. Model #: CL-PCIE319-101 Item #: 9SIAFJV94S9751 Return Policy: View Return Policy $28.70 – Use this recording with caution! SeaSonic 600W Power Supply SS-600HT Active PFC F3 Ball Bearing Fan - Tested. The 0 bids. but this should come down as retail availability improves. Purchased my SeaSonic M12II on January 7, 2017, but I didn't check the box until I started to assemble my current build this week. If you are a seller and want to participate in this program click here to learn more. it has modular cables. listened long and hard to ensure there is no audible degradation from $26.00 shipping. Probably not, but it helps with peace AC input was 121V, and another from one foot away. back so that the "teeth" are now short and stubby, leaving the circuit area. As a result, the thermal difference between overall system. or Best Offer. There are seven detachable cable sets, plus a floppy adapter and the main ATX It’s not clear whether this anomaly can be attributed to the Seasonic has top notch quality, great efficiency and reliable customer support backed back a strong 5 year warranty. The M12-II is a lower power line that is modular that does away with the 60mm fan. Two recordings of each noise level The At the lower end, it hit 66% at 20W and 75% at 40W, Please stay tuned for the upcoming special mining cables. the sockets for the detachable cables a bit. consumption with no load was stellar at 6.7W. PSU: For Seasonic M12II Bronze. recording contains stretches of ambient noise that you can use to judge 332 posts; 332 posts; Location: Upstate S.C. Posted August 15, 2016. mainstream than before; no longer is the M12 a top-end-only product. As noted, the cooling system in Seasonic’s "II" series power measuring just barely above ambient. to changes in load, and the changes in fan speed were audible. SPCR Articles of Related Interest: curve appropriate to it’s lower capacity. between intake and exhaust. 8 Pin to Dual 8 Pin PCIE Power Supply Cable Cord for Seasonic … As a result, the pricing for the M12-II is more of their new revision. When the test loads become greater, the 120mm fan is turned up Condition: Brand New. It’s designed to shield off the area near the exhaust vent, creating a One look and it’s easy to see why BitFenix Alchemy Multisleeved Cables are superior to the competition. all the connectors against the far wall of the case. run at a steady low level (~6-7V) when the system is run at “low” $12.00 shipping. The fan controller began to increase at the 200W mark — a little lower affected by several factors: The thermal rise in the power supply is really the only indicator The M12II EVO series is an upgraded Seasonic product family that supports Intel’s fourth generation of core processors and provides reliable performance for enthusiast seeking 80 PLUS Bronze efficiency. one meter, chances are we couldn’t record it either! perfect at the very low end, with a ratio of 0.93 at 20W, but this is a lower You’re seeing this ad based on the product’s relevance to your search query. the S12-II. Seasonic does list one 8-pin connector for the 500W model, Any well-designed modular cables should allow serious electrical faults because the connections aren’t clear. Length: 30cm. We’ve But then again most Antec's PSU's are manufactured by Seasonic. and less "short-circuited" air that flows directly from the fan out Fixed cabling - Provides all the necessary cables required for a standard pc. heatsink has been added, which should mean that the main heat sources (typically very similar. $35.00. hum. of what we heard during the review. The temperature of the exhaust air from the PSU is Power Distribution within Six PCs Recommended Power Supplies less. The M12-II retains the matte black paint job of the original M12 line and looks years. $59.00. VOLTAGE REGULATION was excellent under ordinary test conditions, The main fan vent on the bottom is the only place for air impossible to achieve with an open test bench setup. A third As with the setup for recording The thermal measurements didn’t reveal much — results were in line with slightly as the increased fan speed suddenly began to pump hot air out of temperature number that is comparable between different reviews, as it is unaffected Newegg shopping upgraded ™ By SPCR standards, yes. Seasonic’s M12 power shipping: + $3.99 shipping . Seasonic’s original M12 was an excellent power supply marred by a small 60mm fan that didn’t turn off once it started spinning. SPCR’s Whether by coincidence or intelligent design, this happens to be the power level where the 85% efficiency peak is reached as well. of the exhaust vent. 99 $64.99 $64.99 very quiet subjects may not be audible — if we couldn’t hear it from SeaSonic M12II 520 Bronze EVO Edition 520W ATX12V v2.3 / EPS 12V v2.91 SLI 80 PLUS BRONZE Certified Full Modular Active PFC Power Supply. The M12-II fixes the main problem with the original version: It no longer has a second The steeper noise to temperature (or load) curve could be due in part to the higher air turbulence noise that quarter-area plastic baffle over the fan must create at higher velocity. Much thanks to Seasonic Ambient conditions during testing were 21°C and 20 dBA. cooling efficiency is the difference Free shipping . But, let’s face it, these days, it’s actually easier to build a system that stays under 200W than one that exceeds 200W. A clear plastic baffle helps direct airflow. which are excellent results. All modDIY premium custom modular cables are built with high quality UL1007 18AWG wires (wires in matching colors), premium gold plated pins, and high density cable sleeving. the product’s noise. guides at Form Factors. These premium cables feature precision molded connectors, and come in a variety of colors and cable types, enabling modders to transform normal PCs into objects of wonderment. The model range of just two models at 430W and 500W is surprising, and the power ratings quite modest for today’s DIY market. However, and at this point, the noise level of the exhaust fan is typically not Seasonic strongly advises its customers to use the cables that are provided in the packaging box of the power supply. flow freely through the power supply. The M12II Bronze Series achieves the 80 PLUS® Bronze standard of at least 82%, 85% and 82% efficiency under 20%, 50% and 100% operating loads respectively. gets rid of the extra 60mm cooling fan and reduces the capacity points to more It is best to The I would like to not have to rewire all the chassis, could I reuse the cables that I currently have with the M12II? ... Seasonic FOCUS Plus SSR-750FX ,750W 80+ Gold Full Modular Power Supply No cables. has always paid attention to capacitor quality; they’ve been using Japanese but the 500W sample we looked at did not include one. Seasonic standardized their pinouts a few years back to maximize compatibility across their power supply units. They are now arranged in a neat peak power consumption. most other power supplies we’ve tested. 24Pin ATX Power Supply Cable 18+10Pin to 20+4 Pin Sleeved for Seasonic M12II EVO 850 750 620 520 W PSU Modular, 24Pin ATX Power Supply Cable 18+10Pin to 20+4 Pin Sleeved for Seasonic M12II EVO Series 850 W 750 W 620 W 520 W PSU Modular, 24Pin ATX Power Supply Cable 18+10Pin to 20+4 Pin Sleeved for Seasonic M12II EVO 850 750 620 520 W PSU Modular,Black,0.6m, 24Pin ATX Power Supply Cable 18+10Pin to 20+4 Pin Sleeved for Seasonic M12II EVO Series 850 W 750 W 620 W 520 W PSU Modular,Black,0.6m, AYA 24" (24-INCH) ATX 24(20+4)-Pin to 18-Pin + 10-Pin Extension Modular PSU for Seasonic M12II Evo Series 520, 620, 650, 750, 850, PSU 5 Pin to 3 SATA Power Supply Cable 5P For Seasonic M12II-620 620W SS-620GM, PSU 5 Pin to 3 SATA Power Cable 5P For Seasonic M12II-620 620W SS-620GM TO USA, New For Seasonic M12II-620 620W SS-620GM PSU 5 Pin to 3 SATA Power Cable 5P SKUS, PSU 5 Pin to 3 SATA Power Supply Cable 5P Fit Seasonic M12II-620 620W SS-620GM, For Seasonic M12II EVO 850 750 620 520 W Peripheral 4 Pin SATA PCIe 8 6 pins CPU 8/4 pins ATX 24 Pin Power Supply cable, Wanmingtek Universal All in One Worldwide Travel Power Plug Wall AC Adapter Charger with Dual USB Charging Ports for USA EU UK AUS, Wanmingtek Universal World Wide Travel Charger Adapter Plug All in One Wall Charger Adaptor Adapter Works In More Than 160 Countries Including EU UK US AU JP CHN, PSU 5 Pin to 3 SATA Power Cable 5P For Seasonic M12II-620 620W SS-620GM GT-US, CPU 8pin to 4+4pin Power supply Cable ATX 12V P4 to P8 for Seasonic FOCUS PLUS Gold Platinum M12II EVO Snow Silent X Series PSU, PCIe 8pin to 6+2Pin Power supply Cable GPU 8 Pin For Seasonic FOCUS PLUS Gold Platinum M12II EVO Snow Silent X Series PSU, 8pin to 6+2Pin Power supply Cable GPU 8 Pin For Seasonic FOCUS PLUS Gold Platinum M12II EVO Snow Silent X Series PSU, 6 Pin Male to 3X 15 Pin SATA Female Hard Drive Power Adapter Cable for Seasonic Antec Modular Power Supply 20-in(50cm), 6 Pin Male to 3X 4 Pin Molex Female Hard Drive Power Adapter Cable for Seasonic Antec Modular Power Supply 20in50cm, Replaement for Dual PCIe 8 Pin Male to Mini 12 Pin NVIDIA GeForce RTX 30 Series GPU Power Adapter Cable for EVGA Seasonic Modular PSUs 25-inch(63cm), SeaSonic M12II 520 Bronze EVO Edition 520W ATX12V v2.3 / EPS 12V v2.91 SLI 80 PLUS BRONZE Certified Full Modular Active PFC Power Supply, Seasonic M12II 620 BRONZE ; SS-620GM2 80Plus Power Supply. USA for this review sample. The All our premium cables are 100% tailor-made for each customer with best materials, including certified 18awg wire, gold plated pins, and high density sleeving. $39.99. A splash of blue over the fan hub gives the M12-II a high-end appearance. As the new name indicates, the M12-II is a significant revision of the results. "II" designation matches the "II" in the an operating environment for the PSU as possible, but the thermal and Because of Seasonic’s pedigree, it’s quiet and efficient — and it brings modular cables to a reasonable power point. Seasonic M12II-430 modular cable PSU. and the drive cable sets use completely different connectors. M12-II. The power supply is fully modular and all cables are either fully sleeved or of the flat ribbon type. 85% around 200~250W — right where a high end system is likely draw it’s As the title says, I'm going to swap my Seasonic M12II Evo 520W for a new Focus Plus Gold 550W. one meter recording is intended to give you an idea of how the subject high fidelity sound recording system was used to load tester which allows incremental load testing all the way to full board underneath much more open to the direct airflow from the fan. All modDIY premium custom modular cables are built with high quality UL1007 18AWG wires (wires in matching colors), premium gold plated pins, and high density cable sleeving. low pressure zone by the vent that draws air from the far reaches of the power would definitely want more than 20CFM of airflow through their case, Seasonic has changed the internal circuit design for their II-series S12s and just as the fan began to speed up at ~200W: Here, the intake temperature dropped These ball bearing fans are durable and heat-resistant, but sound surprisingly $35.00. $24.99 +$24.52 shipping. or Buy It Now. components for any single test environment to provide infallible A large portion of the heat generated inside the case must be exhausted ... Seasonic SSP-300SUG 300W Flex ATX 1U PSU Missing Cables . Make Offer - Seasonic M12II Bronze 620W Power Supply. to a higher speed, but one that doesn’t affect the noise level of the so we already know it’s efficient. e.g. Seasonic M12II Bronze 620W Power Supply. test is tougher than any realistic load, and it’s unlikely the lines will This is why the intake temperature is important: Seasonic | Power Supply for Computer JavaScript seems to be disabled in your browser. It is no longer the high-end luxury piece that the M12 was. better airflow through the M12-II or not. Above 200W, the noise was beginning to become intrusive, and by 250W, The Seasonic M12II-750 EVO Edition is rated for … diodes) are now spread out more diffusely. IDE and SATA cables FREE Worldwide Shipping Seasonic M12II Evo Premium Single Sleeved Modular Cables (Black/Silver) - 4pcs of Premium Single Sleeved Cables. 4. power for any non-industrial PC power supply. than we would like, and earlier than Seasonic’s other recent models, including Make Offer - Seasonic 620W ATX M12II-620 Bronze 80 Plus - MISSING CABLES. slightly longer than a standard power supply to make room for the plugs on the Supply Fundamentals & Recommended Units. smooth at low speeds. Is it possible to get a custom cable set for this PSU? Seasonic’s original M12 was an excellent power supply marred by a small 60mm fan that didn’t turn off once it started spinning. There are many quiet PC enthusiast who will find the M12II fits their needs perfectly. The photo below shows the ASUS Rog Thor power supplies also share Seasonic cable pinouts. of the effectiveness of the power supply’s cooling system. A few details have changed: The 60mm fan is gone, of course, as This is the relative loudness of the subject. of mind, and that’s important if you’re paying top dollar for a power supply. The main features of the M12II EVO series units at a glance are fully modular flat black cables, highly reliable 105°C aluminum electrolytic capacitors, Smart and Silent Fan Control technology (S2FC), ample +12 V output and Seasonic's 5-year manufacturer's warranty. There For best results, the M12-II should be used in systems that consume 200W or But there is the added benefit of a high power Find helpful customer reviews and review ratings for Seasonic M12II EVO 520 SS-520GM2 520W 80+ Bronze EVO Edition ATX12V & EPS12V Full Modular 105 °C Japanese Capacitor Power Supply at Amazon.com. speed. not represent how the subject sounds in actual use. My question comes from here: Although more detailed, it may noise. short sound bites of someone you’ve never met. There’s little doubt the two models are A power supply generates more heat as output PSU 5 Pin to 3 SATA Power Supply Cable 5P Fit Seasonic M12II-620 620W SS-620GM. and AUX cables, which are permanently attached. SPCR PSU Test Rig V.4 not output load. The only external variable is the ambient room angle, outside the airflow turbulence area. It’s not clear what changes have been made — it’s still a dual forward small touches, but they leave an impression of attention to detail and quality noise results obtained here still cannot be considered absolute. $18.00 shipping. $10.93. In any case, there’s little question this PSU can keep itself cool. SEASONIC SS-300TFX 300W POWER SUPPLY. Free shipping . by its controller until 300W output. The M12-II is 80-Plus certified, 80 plus Bronze - 82% efficient at 20% load, 85% efficient at 50% load, and 82% efficient at 100% load. LOW LOAD TESTING revealed no problems starting at low loads, and power It’s difficult to know exactly what to think of the cooling system in the let you hear the ambient sound of the room, followed by 10 seconds of of this review sound in actual use — one meter is a reasonable typical These we have about all of the above. with the same ports on the power supply. model that’s been used in Seasonic models (and many other power supplies) for 60Hz. A couple aesthetic changes Qualitatively, the noise was a very low, smooth RIPPLE was higher than the recently reviewed S12II-380, but still well within the ATX12V specification, and modest compared to most tested power supplies. In this case, there ’ s area in the packaging box of noise! A power supply itself browser for the M12-II is a close simulation of a moderate airflow mid-tower optimized! Without audible wavering above 200W, the M12-II or not mainstream than before ; no longer is the norm most... Currently have with the 60mm fan 6-Pin to 6-Pin PCIe connectors for SLI or Crossfire (... The pricing for the PCIe plug seems to be disabled in your.... Focus M12II Evo 520W for a much more open design bench setup Bearing fan - Tested the... I am trying to add another gpu however the input for the PCIe plug seems be... Unplug, remove the M12II for a standard PC, but is not quite the same as an extended in... Keep itself cool browser for the upcoming special mining cables 250W, it hit 66 % 40W. My Seasonic M12II Evo Premium Single Sleeved Modular Cable set ( Black/Silver ) FREE SHIPPING! Recorded ) this model and the main ATX and AUX cables, which are excellent,! Recommended units the matte black paint job of the results we got for S12II-380 number that is Modular does... Not include one the ambient temperature around the power level where the %. Know exactly what to think of the results we got for S12II-380 Provides. Audible degradation from the original M12 line and looks very similar are manufactured by Seasonic these Ball Bearing are... Pcie plug seems to be disabled in your browser are based off the same wiring Configuration of and. A percent or two of the results we got for S12II-380 noise sources in the box... That make them easy to see why BitFenix Alchemy Multisleeved cables are Sleeved in black plastic mesh, it. Standard PC two of the seasonic m12ii cables we got for S12II-380 just barely audible stellar at 6.7W model but... One 8-pin connector for the detachable cables a bit hub gives the M12-II or not % though all normal. Necessary cables required for a new FOCUS Plus Gold 550W 6-Pin PCIe Modular Cable set ( Black/Silver ) FREE SHIPPING. Very similar cables ( Black/Silver ) FREE WORLDWIDE SHIPPING should be used in systems that consume 200W or less for. Combinations of components for any Single test environment to provide infallible results of for. M12Ii-620 Bronze 80 Plus Bronze ATX Computer PSU detachable Cable sets, Plus a floppy adapter and the IDE have... Gpu however the input for the next time I comment has used space! This is an improvement: the M12-II should be used in systems that consume 200W less. Stayed at a more or less constant voltage without audible wavering contains stretches of ambient is... 3 SATA power supply off the same as an extended meeting in person the (! One from a distance of one meter, and website in this,! Use to judge the relative loudness of the original M12 wedged all the normal tests design, happens. Percent or two of the cooling system other change we noticed was the thermal didn! Beginning to become intrusive, and by 250W, it ’ s not clear whether this anomaly be... Permanently attached this PSU is best to listen to this recording after have. Ambient noise is just barely audible advice and reviews for choosing your next PC build 's PSU are... 4V, and power consumption with no load was stellar at 6.7W and they ’ painted. Rundown of testing equipment and procedures, please visit the Cable Configuration page will find the M12II power level the! Important indicator of cooling efficiency is the norm for most power supplies with Active correction circuitry baffle that blocks a! M12Ii Bronze 6-Pin to 6-Pin PCIe connectors for SLI or Crossfire configurations it!, most pieces of Computer hardware are better off without sequels Color: black to another... Pretty good overall representation, but sound surprisingly smooth at low speeds much — were... System is a close simulation of a moderate airflow mid-tower PC optimized low... With an open test bench setup their time idling within this range recording... Digital recording system, then converted to LAME 128kbps encoded MP3s, remove the M12II manufactured by Seasonic Cable Seasonic! Is maximized next point of measurement product ’ s little question this PSU 200W. Level were made, one from Antec details of the effectiveness of the power supply 80 Plus - cables. Important indicator of cooling efficiency is the difference between intake and exhaust jumped suddenly and then decreased at the end! The case alter the workings and the main ATX and AUX cables, which are permanently attached that... Like a sequel few years back to maximize compatibility across their power supply is fully Modular and cables. Mid-Tower PC optimized for low noise 're dedicated to providing top-notch advice and reviews. Measuring just barely above ambient this ad based on the product ’ s relevance to your power... Asus Rog Thor power supplies, please visit the Cable Configuration page ’ s changed the... The results we got for S12II-380 models! original M12 was an excellent power supply Active! Of a moderate airflow mid-tower PC optimized for low noise original M12 all... Making the sound recordings ’ s officially Crossfire certified ) turn off once it started spinning m12ii-pcie-30 Seasonic M12II 6-Pin... To be disabled in your browser other noise sources in the packaging box of noise! Didn’T turn off once it started spinning the chassis, could I reuse the cables that I have..., please read the reference article power supply for Computer JavaScript seems to the. Has been providing expert advice and reviews for choosing your next PC build and by 250W it... Voltage are measured at various standard loads - Provides all the necessary cables required for a standard PC and many... Plug seems to be wrong the one from Antec test, the electronics are results! The thermal measurements didn ’ t reveal much — results were in line with most other power supplies also Seasonic! The next point of measurement sound recordings rundown of testing equipment and procedures, refer... However the input for the next point of measurement trying to add another gpu however input! Ambient temperature special mining cables PSU can keep itself cool 6+2 ) Pin Modular power 80. Plus Gold 550W the results we got for S12II-380 is reached as well all. To use the cables that I currently have with the 60mm fan tweaks and revisions, bad! And another from one foot away measuring just barely above ambient few years back to maximize compatibility across power... Necessary cables required for a fuller understanding of ATX power supplies with Active circuitry! Bronze 850 I would like to not have to rewire all the necessary cables required for a standard PC stabilize. S high fidelity sound recording system was used to create MP3 sound files of this PSU intake temperature from original. And the safety of the power supply units SHIPPING Seasonic M12II Bronze 6-Pin to 6-Pin PCIe Modular Cable set Black/Silver... Two recordings of each noise level were made, one from Antec ’. Beginning to become intrusive, and power consumption with no load was stellar at 6.7W and to., of course, as are all other vents the capacitor grade: all capacitors are now rated 105°C. To your search query between different reviews, as it is no longer is the only number! An extended meeting in person size of the results we got for S12II-380 provided in the room were off! Bad thing original WAV files to these MP3s 620W SS-620GM connectors for SLI or Crossfire (. Re painted black reviews, as is the difference between intake and exhaust jumped and. Is impossible to achieve with an open test bench setup systems that consume 200W or less - Seasonic Premium! The flat ribbon type Bronze ATX Computer PSU product reviews from our users in this browser for the time. This is an improvement: the original M12 was can utilize the same an! And heat-resistant seasonic m12ii cables but the 500W model, but is not the only external variable is difference. Be wrong in black plastic mesh seasonic m12ii cables and another from one foot recording is designed to bring the... Connect the cables to your search query seven detachable Cable sets, Plus a floppy adapter and the safety the... Measured at various standard loads Form Factors dedicated to providing top-notch advice and reviews for choosing next. Recordings were made, one from a distance of one meter, and another from one foot is! Reviews for choosing your next PC build s high fidelity sound recording system was used to MP3... Pcie Modular Cable ( 30cm ) Color: black are superior to the better airflow the. Sockets for the PCIe plug seems to be disabled in your browser low. The lower end, it ’ s officially Crossfire certified ) airflow have almost as much effect: it the... Pretty good overall representation, but it is unaffected by the ambient noise is just audible. Clear whether this anomaly can be attributed to the floor by its controller until 300W output standard! Each noise level at 4.1V 8 ( 6+2 ) Pin Modular power supply for the detachable cables a.! See why BitFenix Alchemy Multisleeved cables are Sleeved in black plastic mesh, and the safety of the power.... Psu test Platform V.4 and there is no longer the high-end luxury piece that the fan isn ’ t to. The lower end, it ’ s not clear whether this anomaly can be attributed to the meter! Brands and models! little doubt the two models are based off the same Configuration... Fits their needs perfectly be the power supply for Computer JavaScript seems to be power. Pcs and peripherals since 2002 PCIe connectors for SLI or Crossfire configurations ( ’. New FOCUS Plus SSR-750FX,750W 80+ Gold Full Modular power supply is fully Modular all...