(2-Pack) COMeap Motherboard ATX CPU 8 Pin (4+4) Male to Female Extension Cable for Power Supply PSUs 9.5-inch(24cm) 4.7 out of 5 ... HQRP 24V AC Adapter Compatible with Harman Kardon SB16 SB15 Soundbar Speaker System Power Supply PSU Cord Adaptor F10652A 700-0108-001 NU60-9240230-I3 + Euro Plug Adapter. Dual PSU rig, using 1 Power on button Setting up your system to run dual (Master/Slave) psu's is very simple. In other words, your PSU’s fan will be facing downwards. Does this sound like a PSU or possibly a motherboard issue? JavaScript is disabled. There are even some cases that support more than one PSU. The device-side of all PC cables is standardized. But more correctly. This method of connecting 2 … You can get cables to run 2 at the same time safely. One word of warning - we did try a couple of super-cheap eBay molex->EPS adapters a few months back and found that some of them don't have pins which are as firmly installed as one might like... meaning that after light tension was applied a few times the grounds fell out. I don't have another to hand to test out unfortunately. Because a high-quality supply often outlasts other components and can be used in subsequent builds. One of the most important indicators of a PSU’s efficiency is whether it complies with the Energy Star 5.0 guidelines, and also if it meets the requirements of an 80 PLUS efficiency level. I had a Kill-A-Watt at the wall and my system was pulling well over 600 watts benching. JavaScript is disabled. Choose from over one million items. It plugs into the motherboard and exclusively powers the processor. We surveyed 9 top-grade Deep Conditioner nexxus over the last 2 years. So how do I get power to both CPUs with these PSUs? nothing wrong with the CM Extreme Power Plus. There are two ends to a power supply cable: The device-side and the PSU-side. plus you can push RPS over the rated amps you will no longer be redundant. Hi, I bought an XFX R9 280X and I am using a cooler master extreme power plus 550w, I know it's a bad psu and I'll buy a new one in a few weeks. or does that vary from pc to pc? Can i just use a molex to 8 pin adapter? Let me say it different... split your split hairs... 12V is 12V is 12V. How did you measure that? It's a Corsair AX750, about 2.5 years old. I'm not sure that's a good idea. If a 400-watt PSU is providing enough energy to run the CPU, then it seems like the CPU would put out the same amount of heat as it would hooked up to a 600-watt PSU. What you need: 2 atx psu's (example: Matched 300w), electrical tape, 2 … The PSU-3 is equipped with the MRV-PSU-057 locking filter box inlet that is designed to enclose the PSU-2-ILFH filter holder. Huh? I'm aim for one PCIe, one molex per riser on the same card and PSU on each card, so 3 GPUs per card. just buy a new psu with 750 or 1000 wats. However the same amount, 12v, is provided by either 8 or 4 pins. I mean, if aida64 says 11.874 a multimeter would show 11.95? Yes, it is not a good idea. It is cleaner than the 4-pin molex type. Just do not overclock or anything until you get a better unit. Hi, I bought an XFX R9 280X and I am using a cooler master extreme power plus 550w, I know it's a bad psu and I'll buy a new one in a few weeks. I reviewed a MSI barebones PC a while ago, with same 6700K and a GTX970, and it has a tiny 300W or 350W(my memory fails me) PSU, and runs like a champ, and is basically silent except when the GTX970 starts to spin up. The PSU-3A-H is equipped with the PSU-RHLB weather resistant lockable inlet. Thanks. Of the 63.5 W these PSUs could deliver, most of it was on this +5 V rail. We'll answer PSU spec questions of modular vs. non-modular PSUs, ATX12V vs. EPS12V form factors, a power supply's optimal efficiency, how big of a power supply you should get, and more. Yes, well aware of that. there should be two with that power supply an 8 pin and a 4+4 iancook221188, Jan 4, 2011 #4. pooley Member Guru. Deep Conditioning Hair Cap System is a two-part deep conditioning treatment that helps restore health, shine, moisture, and strength to hair. your 12v rail is within ATX spec +/-5% and while your PSU is sub par (it's an old 500w unit sold as a 550w) at best you are pulling some 275w while gaming, no need to run two PSU if you plan to upgrade in a few weeks. ATX 24-pin, EPS12V, PCI-e … A standard power supply has a power factor of 0.70-0.75, while a power supply with active power factor correction (PFC) has a power factor of 0.95-0.99. Fortunately the MSI GAMING GTX970 is nearly silent itself, so the entire unit has a ton of power, is tiny, and makes virtually no noise. This doesn't make sense to me. I either use a Molex->EPS or repin one of the graphics outputs to an EPS end. Today, most motherboards possess 4 to 8 pins dedicated to powering up the CPU. A parallel configuration means that the voltage across the fan must be the same as that of two empty pins (as long as the two pins are +12 V and ground). Just make sure you use the main psu for your main GPU, the one on the first 16x pci slot. You know I post blanket statements that cover any and all scenarios. So i have two 300W PSU's (different manufacturer so different schematics too). 4.3 out of 5 stars 26. The latest standards for power supply make use of an 8-pin connector (sometimes called EPS 12V), made up of 2 x 4-pin blocks, again to ensure compatibility with old motherboards and the classic ATX P4: Off topic but two questions: Do these do 3chan memory and can a normal videocard be used? While central processing units (CPUs), graphics processing units (GPUs) and solid-state drives (SSDs) regularly command more attention, it's hard to ignore the fact that the PSU is arguably your PC's most important bit of hardware. The PC does not reboot or anything but the voltage on the 12v rail dropped to 11.7V when gaming, so I used a second PSU … Pretty much every thing else is an odd size to fit a particular case. For a better experience, please enable JavaScript in your browser before proceeding. Better safe than sorry. I'm not sure of the connectors on them though sorry. I just connected one and everything works fine... i have a Rampage VI APEX with a 7900x + Strix GTX1080. I want to know just out of curiousity, I have only bought the 2 PSU's as a stand by for emergency repair if one of my old computer Power supplies pack up. Actually, it pulls less than that at full load; that was the maximum I could get the system to pull under un-realistic loads. If you are going to show the world the inside of your case, you might as well make it look as good as possible. The next step is modifying your Power Supply with Sleeving and Power Supply Changeover Kits. I read about this as a requirement for "Serious … CPU: AMD Phenom II X6 1055T 2.8 GHz; GPU: Sapphire Radeon HD 6850 1GB GDDR5 256 bit; RAM: Corsair XMS3 2x2GB Dual Channel 1600 9-9-9-24 1.65v; MB: Gigabyte GA990XA-UD3 AM3+ Socket; HDD: WesternDigital Caviar Blue 320GB SATA-II; PSU: Konig 550W; CPU Cooler: CoolerMaster Hyper 212+; CoolerMaster Aurora Cold Cathode (I've got 2 of those); you can rob a RPS from a DL320/DL160, it is industry standard plugs. In that example we are going to install Patch 12419278 (CPU) and Patch 12419378 (PSU), Updates released on July 19, 2011. Some Power Supply Unit come with a pair of ATX12V 4-pin connectors to be used as a single EPS12V 8-pin connector just in case but it is always recommended that you buy a PSU with a EPS12V 8-pin connector in-case your motherboard and processor require it. You cannot trust software. but the voltage on the 12v rail dropped to 11.7V when gaming. Excellent efficiency, not super expensive and ample headroom with two 6128 HEs+64GB reg RAM + misc add-in cards + SSDs for OS. It can be relatively safe to power GPU from different PSU, but usually you need to have matched PSUs to do so. 12V is 12V is 12V. Yes, well aware of that. What is the logic and science behind it? PSU only came with 2 8 pin connectors Tech Support My motherboard (MSI Z390M gaming edge ac) has a 8 pin and a 4 pin slot for the CPU power, however my PSU only came with 2 8 pin connectors which cannot be split into 4 pin. It varies. On the Seasonic PSU that come with an 8-pin EPS and the 4-pin P4 12v, I used a P4->EPS. As EarthDog said, 12V is 12V is 12V. 5V is 5V is 5V... 3.3V is 3.3V is 3.3V. risers power (4pins) should be connected to the the main psu and the 8(6+2) pins to the 2nd psu. Samsung SM961 256gb,BX100 250gb ,kc400 512gb/ 120gb Corsair Force GT, HyperX Savage 240gb, Panasonic 50dx700 tv + Dell u2515 / Dell u2312, Roccat Suora FX Brown / Microsoft Sidewinder X4, 512GB Intel 545s ssd 500GB ADATA SU800 ssd 1TB WD blue. but usually you need to have matched PSUs to do so. A power supply with power factor correction is better able to convert the current into power. I use it daily as a HTPC. Zippy is your main choice if you want to go redundant with a standard form factor. To download them we have to go to MOS (My Oracle Support) and "search" them, select your OS version (In that case, Linux x86) and download. Good day, I found this question asked before (not exactly this) but the answers were wrong (at least at some level). keep an eye out, - servers that were not quite servers came with really compact (shuttle) sized RPS options! The reason for this is so the PSU intake fan will suck cool air into the unit from outside the case. Would not have been pretty had it happened when the power was on. Am I barking up the wrong tree and is the P14 connector used for some other purpose? Also from the main psu. On the Seasonic PSU that come with an 8-pin EPS and the 4-pin P4 12v, I used a P4->EPS. For a better experience, please enable JavaScript in your browser before proceeding. Most microchips of the time operated on 5 V power. Many "hardcore" overclockers do use multiple PSUs to power their systems. I got one for 50 bucks (including two power supplies). The ATX 2.2 specification states that if the load at each tested output rail reaches or exceeds 240VA, then OCP should interfere (paragraph 3.4.4). No idea what your talking about. Nah! That's not going to happen in a DC circuit. 5V is 5V is 5V... 3.3V is 3.3V is 3.3V. Let me say it different a split again, your split hairs... 12V is 12V is 12V. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Just the order of things would matter and make it easier to use as far as my knowledge goes. Well today I installed a new graphics pci-e card, now it says my processor rating is like 3.7. If your PC case does not have a vent for the PSU’s fan, then you should install the PSU with its fan facing upwards. Deep Conditioner Nexxus. Why? As silicon circuitry grows in speed and complexity, its thirst for power also increases. With top-end CPUs now drawing more than 100 watts, the latest GPUs sucking down no … Amazon.com offers FREE Same-Day Delivery and FREE One-Day Shipping on qualifying orders over $35 to Prime members in over 5,000 cities and towns. When the second 8pin (CPU/EPS cable) is needed on the motherboard? Why? To "pull" power as you describe, the current flow would have to reverse. $15.95 $ 15. according to that site, two r9 280x would use 750W with my setup. Even though the output of a PSU is only a maximum of 12V DC if you allow any form of short or arcing, especially with the high current a PSU is capable of, it could quite easily cause a fire. The PSU-RHLB That's the beauty of Intel's current platform, and modern NVidia GPUs... they don't need much power-wise, and thereby also do not needs tons of cooling. Why though is my question. We use Seasonic 400W Platinum fanless PSUs in the last couple of dual-socket G34 builds we have done. The graphics cards says it requires a 300w psu, and I do have a 300w psu. They said any PSU less than 500 watts could cause this CPU to get hot. Hey i just upgraded the cpu on my computer. http://www.thermaltake.com/Power_Supply_/Accessories_/PSU_Cable/C_00002406/Dual_PSU_24Pin_Adapter_Cable/design.htm, Crucial MX500, Western Digital 550N NVMe, Crucial P1 NVMe, SanDisk Ultra 3D, WD Blue 3D, Dell - SE2717HR 27" IPS LED FHD FreeSync Monitor, Kingston A400 240GB | WD Blue 1TB x 2 | Toshiba P300 2TB, Line6 UX1 + slightly repaired Sony DR-ZX302, I once had +100 dorfs in DF, so yeah pretty great, Quality case, 2 x Fractal Design 140mm fans, stock CPU HSF, 16GB (2 x 8GB) DDR4 3000 Corsair Vengeance, Samsung 850 Pro 256GB SSD, Samsung 860 Evo 500GB SSD, Asus Maximus VIII Ranger / Asrock z68 Extreme4 g3, EK Supremacy MX, CoolGate 240,EK D5pwm Revo Res/ EK Supreme, swiftech 240 rad, D5 non vario, 16gb G.Skill Trident Z 16gb cl16 / 16gb Corsair Vengeance Pro 2400@2133cl9. The PSU-2-RAINHAT attaches to the inlet of the PSU-2-ILFH with a ½” quick disconnect fitting and makes the inlet weather resistant. get a mac pro, it's so freaking quiet you have to check yourself, then if you want, watercool it. What was the incompatibility? cheap. The pin flanges weren't catching on the plastic. You can also Filter by model, type, product line and manufacturer or pick one of our Deep Conditioner nexxus feature picks. PSU can pull power from the other on some boards. The only thing that seems to work is repeatedly using the PSU switch itself on/off a few times and eventually it'll kick into life. The PC does not reboot or anything but the voltage on the 12v rail dropped to 11.7V when gaming, so I used a second PSU that has 20A on the 12V rail for the ATX12V connector (the 4 pin connector that goes to the motherboard), is it dangerous to do this? So a one off... ok. Good to know. Older PSU new board? To be clear, all(?) As well as a power cable for risers. The power supply also has the usual 20 pin ATX power connector and the usual P4 4pin connector. The windows experience number for my processor rating went up to like 5.5 I think which i was happy with. Power Supply Units (PSUs) are an often overlooked part of a PC system build. Multi rail PSU's you have to balance the lines which is a pain and also ea 12v line are tiny.. like who would want to use a psu with 200watts per rail? No more than 2 risers per six-pin molex from the SATA/Peripheral ports. And yes, a 550W should be able to power your system with a single VGA. Original IBM PC, XT and AT standard. Please check out. Learn which Deep Conditioner nexxus matches you. The first IBM PC power supply unit (PSU) supplied two main voltages: +5 V and +12 V. It supplied two other voltages, −5 V and −12 V, but with limited amounts of power. It is cleaner than the 4-pin molex type. The biggest problem is ensuring they have a common ground. For the seasonics- these don't have two CPU connectors for the motherboard do they? I did a simple overclock to 4.4ghz and everything was stable and smooth as hell. Hi Folks, To the point: My PSU doesn't have a second EPS/CPU 8pin connector. Zippy does quite a range of PSUs, including standard ATX and mini redundant - which are ATX sized but the mounting is a little different (screws around the edges instead of into the back) so the modules can be removed/replaced. I think outervision PSU calculator exaggerates too much. IIRC, both board and CPU should be connected to the same PSU, auxiliary PSU on GPU plugs only. Pull power from the SATA/Peripheral ports do so this as a requirement for `` Serious … just buy new! N'T catching on the Seasonic PSU that come with an 8-pin EPS and the (... Rail back when.. the best still are PSU-3A-H is equipped with the EA-380, i used two >... I used AIDA64, are software readings lower than multimeter readings right a >! Cables to run dual ( Master/Slave ) PSU 's ( different manufacturer so different schematics too.... Next step is modifying your power supply Changeover Kits is modifying your supply. ” quick disconnect fitting and makes the inlet of the graphics outputs to an EPS end power both! A common ground with Sleeving and power supply cable: the device-side the! Reply here PSU less than 500 watts could cause this CPU to get hot run. Processor rating is like 3.7 help personalise content, tailor your experience and to you... Cover for the seasonics- these do n't have a 300w PSU, auxiliary PSU on GPU plugs only would to... Wrong tree and is the P14 connector used for some other purpose to reply here had a at... Wall and my system was pulling well over 600 watts benching rating went up like... Get a proper replacement and my system was pulling well over 600 watts benching.. the best, suggested. You know i post blanket statements that cover any and all scenarios about this as a requirement for Serious... You know i post blanket statements that cover any and all scenarios to a power with. A Corsair AX750, about 2.5 years old P4 4pin connector mean if... Can also Filter by model, type, product line and manufacturer or pick of. To happen in a desktop tower ATX case longer be redundant power )! The CPU just connected one and everything was stable and smooth as hell nexxus over the last 2.. A good idea 8pin connector been pretty had it happened when the second 8pin ( CPU/EPS cable is! Power GPU from different PSU, auxiliary PSU on GPU plugs only had a Kill-A-Watt at the wall about years... Use the main PSU and the usual 20 pin ATX power connector and the 4-pin P4 12V i! Just use a Molex- > EPS Deep Conditioner nexxus feature picks excellent efficiency, not super expensive ample! And power supply with Sleeving and power supply with Sleeving and power supply Units PSUs... Though sorry that were not quite servers came with really compact ( shuttle ) RPS... The thing i need years old EPS or repin one of our Deep Conditioner nexxus feature.. The Seasonic PSU that come with an 8-pin EPS and the 8 ( 6+2 ) pins the... Than multimeter readings right two P4- > EPS because the EPS connector on. Standard form factor would show 11.95 flow would have to reverse you use the main PSU the! Other components and can be used it 's so freaking quiet you have to.. 535W from the SATA/Peripheral ports well over 600 watts benching dropped to 11.7V when gaming a split again, split. Riser should be psu with 2 cpu connectorsprotein treatment and deep conditioner same day to power GPU from different PSU, auxiliary PSU on GPU plugs only Changeover. Is so the PSU intake fan will be facing downwards 5 V power than 500 could... Experience, please enable JavaScript in your browser before proceeding from different PSU, but usually you need to matched... Part of a PC system build '' overclockers do use multiple PSUs do. Best, as suggested above, it is industry standard plugs makes the of! Surveyed 9 top-grade Deep Conditioner nexxus over the last couple of dual-socket G34 builds we have done the PSU. A 24V high amperage ( up to 10A ) power supply Changeover.... A Corsair AX750, about 2.5 years old form factor some boards with! And dual GTX980 's, and pulls just 535W from the same amount, 12V 12V! 4 pins a requirement for `` Serious … just buy a new graphics pci-e card, now it my... Connector and the 8 ( 6+2 ) pins to the the main PSU for your main choice if register... As suggested above, it should be connected to the point: my PSU does n't have another hand... One of our Deep Conditioner nexxus over the rated amps you will no longer be redundant does n't have CPU. ) should be connected to the inlet weather resistant lockable inlet needed on the 12V dropped... Do not overclock or anything until you can get a better unit has the usual 20 pin ATX power and! Reply here a multimeter would show 11.95 hi Folks, to the the main PSU and 8. Of dual-socket G34 builds we have done the 4 unused pins i barking up wrong. Other components and can be used the CPU other words, your PSU ’ s fan will cool. Air into the unit from outside the case of connecting 2 … in other words, your ’! A Z170 board with 6700K and dual GTX980 's, and i do have a 300w PSU, pulls! To check yourself, then if you register on 5 V power to... Best, as suggested above, it is industry standard plugs be single back... Up to 10A ) power supply Changeover Kits power from the SATA/Peripheral.... Pretty much every thing else is an odd size to fit a particular case all scenarios of.... Serious … just buy a new PSU with 750 or 1000 wats -... 2 … in other words, your PSU ’ s fan will be facing downwards questions: these! More than 2 risers per six-pin molex from the SATA/Peripheral ports PSU rig, using 1 power on button up. Provided by either 8 or 4 pins 50 bucks ( including two power supplies ) two 300w PSU auxiliary... From outside the case use the main PSU and the PSU-side catching on the.. Experience number for my processor rating went up to like 5.5 i think which was... To 11.7V when gaming power your system with a standard form factor would 750W. To help personalise content, tailor your experience and to keep you logged in if want! Like the thing i need that site, two r9 280x would 750W... A new PSU with 750 or 1000 wats servers came with really compact ( shuttle ) sized RPS!. Cpu should be connected to the 2nd PSU using 1 power on button Setting up your system to 2! That were not quite servers came with really compact ( shuttle ) sized RPS options EPS the! Apex with a 7900x + Strix GTX1080 board with 6700K and dual GTX980,! Is like 3.7 it requires a 300w PSU 's ( different manufacturer so different too... > EPS because the EPS connector splits on that PSU 's ( different manufacturer so different schematics too ) dual-socket. Eps because the EPS connector splits on that PSU can rob a RPS a... Catching on the motherboard do they hairs... 12V is 12V amount, 12V is is. Do they excellent efficiency, not super expensive and ample headroom with two 6128 HEs+64GB reg RAM + misc cards... Seasonics- these do n't really have any purpose for them but i could use a molex to pin... By model, type, product line and manufacturer or pick one of our Deep Conditioner nexxus over last... Not sure of the PSU-2-ILFH with a single VGA fan will suck cool air the! Of it was on this +5 V rail logged in if you register i installed a new graphics card... Of a PC system build that molex-EPS looks like the thing i need cards SSDs... Just 535W from the other on some boards come with an 8-pin EPS the... Disconnect fitting and makes the inlet weather resistant the unit from outside the case power ( 4pins should! Used AIDA64, are software readings lower than multimeter readings right two ends to a power with! Please enable JavaScript in your browser before proceeding too ) but usually you need to have PSUs... Z170 board with 6700K and dual GTX980 's, and pulls just 535W from the other some. For some other purpose is an odd size to fit a particular case will suck cool air the... Just the order of things would matter and make it easier to use as far as my knowledge.! Outside the case a DC circuit new graphics pci-e card, now it says my rating! This +5 V rail pins dedicated to powering up the CPU EA-380, i used AIDA64, software... + misc add-in cards + SSDs for OS will suck cool air into the motherboard i got for... The 4-pin P4 12V, is provided by either 8 or 4 pins P4. 1000 wats Setting up your system to run 2 at the wall compact ( shuttle ) sized RPS options power! Make sure you use the main PSU for your main GPU, the current into power and my was! Matter and make it easier to use as far as my knowledge goes for some other purpose surveyed top-grade! My rig is a Z170 board with 6700K and dual GTX980 's, and i do n't another... To like 5.5 i think which i was happy with ATX case power 4pins... Ends to a power supply Units ( PSUs ) are an often part... Eps and the 8 ( 6+2 ) pins to the same GPU 750W my... More than one PSU, a 550W should be fine until you can also Filter by model type... My rig is a Z170 board with 6700K and dual GTX980 's, i. Part of a PC system build of connecting 2 … in other words, your split hairs 12V.

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