Hi guys!
This weekend I completed a build for my dad using the ASUS P7H55D-M Evo (reviewed here: http://www.silentpcreview.com/article1019-page2.html]
Everything works great (and temps and noise are impressive), but one thing made me curious - the "8-pin power connector [2x4]" had halft of the connectors blocked by a little plastic-thingy, leaving only 4 [2x2] conectors - I understand this might be hard to follow, so let's try i picture instead:
I'm talking about the power connector just above the CPU slot. I left the plastic-thingy in there and just connected the 4-pin power cable from the PSU (eventhough the PSU actually has 2 cables with a [2x2] connector.
Basically - did I do something wrong (I doubt it, as everything is working perfectly, but just to be sure).
Thanks for any input
Morten
Parts used:
Antec NSK-3480 w. Antec Earthwatts 380W PSU (fan swapped for Noctua fan with ULNA adaptor)
Intel i3 540 CPU w. Thermalright Ultra-120
Integrated graphics
Case- and CPU fans are Yate Loons slowed to approx. 800rpm with a fanmate
2x2GB Corsair XMS DDR3 RAM
WD Scorpio Black 250GB HDD
ASUS DVD drive
Temps:
[Ambient 22 degrees]
Idle:
CPU1: 24
CPU2: 28
HDD: 28
PSU exhaust: 24
After 1½ hours for Prime95:
CPU1: 44
CPU2: 50
HDD: 30
PSU exhaust: 26
Only sound is the 'whooshing' of air...
Thanks for any input
Morten
Power connector on ASUS P7H55D M Evo???
Moderators: NeilBlanchard, Ralf Hutter, sthayashi, Lawrence Lee
Re: Power connector on ASUS P7H55D M Evo???
The connector is an EATX12v connector - it consists of 8 sockets, 4 sets of 12v+ and ground lines. The "little plastic-thingy" is just a blanking plug. Remove it and you can use an 8-pin connector if your PSU provides one. Leave it and you can use the 4-pin power connector instead. Typically lower capacity PSUs have a 4-pin connector only, the higher power units have either an 8-pin connector or a split 4-pin plus 4-pin connector. The use of an 8-pin connector is only likely to be necessary if using a high performance CPU or heavily overclocking, for which a higher capacity PSU may be advisable and is why it is more likely to be a feature of such units.
Re: Power connector on ASUS P7H55D M Evo???
Thanks! So if I understand you correct, there is no need for me to use both 4-pin connectors of the PSU if I only use an i3 540 CPU with no OC and no graphics card (use the integrated GPU of the i3 540)? The Antec PSU has the split 4-pin + 4-pin connector, but I have only connected one. System is stable (and cool) after several hours of Prime95.
Morten
Morten
Re: Power connector on ASUS P7H55D M Evo???
Yes, if the system is stable even under load that's just fine.