Building PC from Old Parts

mikedaris

Prominent
Dec 19, 2017
2
0
510
So I got a free HP 8300 Elite SFF PC (https://www.cnet.com/products/hp-compaq-elite-8300-core-i7-3770-3-4-ghz-monitor-none-series/specs/) for free that I'm trying to upgrade into a decent gaming PC for my girlfriend. Right now she uses it stock (upgraded to win10) and plays wow but its too laggy for raiding, and am hoping to use parts I already have.

I have a GTX 670 that I'm planning on putting into it.

The 8300 is a Small Form Factor PC, so I have a full size tower to put everything.

First, the PSU that I am going to replace the small stock PSU is an older 500W PSU, the only problem is that there isn't any 6 slot PCI connectors. I know that they sell molex to 6-pin adapters, but I've heard that can damage the PSU and other components, is this true? I would much rather spend $5 on an adapter than buy a new PSU.

Second, the motherboard is a Q77 Express Chipset, (https://ark.intel.com/products/64027/Intel-Q77-Express-Chipset) this only supports PCIE 2.0 not 3.0, and only has x4 not x16. I haven't been able to fully understand if this will support the GPU but from what I've gathered it will. If it does work, will this bottleneck the performance alot? And if it does, how much performance would I lose from having a new motherboard.

My bad if I'm missing anything that I should have put. Anything else about the system I feel is irrelevant, but if I missed anything important please ask.

Thanks in advance.
 
Solution


Well there aren't any budget LGA 1155 motherboards around anymore, been out of date too long now. And you will also need a new PSU.

PCPartPicker part list / Price breakdown by merchant

Motherboard: Gigabyte - GA-H61M-USB3-B3 Micro ATX...

mikedaris

Prominent
Dec 19, 2017
2
0
510


Thanks, I've just been doing some research myself and it seems the motherboard is BTX and wont fit into an ATX case. If I scrap the LGA 1155 do you have a suggestion on what would be a good budget motherboard? Also could you see any other problems with this build or would you think everything would be fine with a new motherboard?
 


Well there aren't any budget LGA 1155 motherboards around anymore, been out of date too long now. And you will also need a new PSU.

PCPartPicker part list / Price breakdown by merchant

Motherboard: Gigabyte - GA-H61M-USB3-B3 Micro ATX LGA1155 Motherboard ($94.70 @ Amazon)
Total: $94.70
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2017-12-19 00:38 EST-0500
 
Solution