kieran98_28 :
1405!!!!!
You've gotta help me man. You say you have a t3500 yeah? Well I have to. I've upgraded ram. Easy. I've also bought a GTX 960 to. Like you tested with right? So if that's the case WHAT POWER SUPPLY ARE YOU USING. you must have upgraded because the standard power supply dosnt have cables for a gtx 6 pin. Please help your my last hope. I've bought a power supply and the shop I went to for them to fit it said they can't do it because the cables are ribbon or something like that
kieran98_28
The T3500 has a 525W PSU and was
specified to be able to use 2X 150W GPU's. The T3500 could be purchased new with a Quadro 5000 that was 175W.
The NVIDIA recommended minimum power supply for a GTX 960 is 400W, so the stock PSU has plenty of power.
The T3500 has a cable with a Molex 4-pin and 6-pin connector. You might check your T3500 to see if that cable is hiding in the bundle of wires at the top. I have the 6-pin connecting a Quadro 4000 that is rated at 120W. If that cable is missing in your T3500, find the spare Molex and add a Molex to 6 or 8 pin adapter.
If this is not sufficient, as cdabc mentions, you can use a modern PSU, but another option is to use a Precision T5500 875W PSU. The T3500 and T5500 use the same chassis/ case. Used T5500 PSU's are sold for as little as $30-40 and new ones are $120, but for $150 you can buy a whole T5500. I have a T5500 also and that has two 6-pin connectors. I didn't know for a long while as the second connector was tucked up in the bundle of wires at the top of the case.
Still, I think the stock PSU is fine for the GTX 960.
Cheers,
BambiBoom
Dell Precision T3500 (2011) (Rev 2) Xeon X5677 4-core @ 3.46 / 3.73GHz > 12GB (6X 2GB) DDR3-1333 ECC > Quadro 4000 (2GB) > PERC 6/i + Seagate 300GB 15K SAS ST3300657SS + WD Black 500GB > 525W PSU> Windows 7 Professional 64-bit > 2X Dell 19" LCD
[Passmark system rating = 2751> CPU = 7236 / 2D= 658 / 3D=2020 / Mem= 1875 / Disk=1221]