I always like buying my cases with the PS already installed, never had a problem and I don't like messing with the added hassle...I know it's no big thing but it's what I'm used to now.
I've never used a gigabyte MB...I always use intel boards with intel CPUs and ASUS boards with AMD. Once again, just something I've had success with and grown comfortable with.
I don't know how much RAM is costing but I'd go 8 gig...you are using win7 64 bit right?
If you're following the ARS build you should be good to go tho.
1 | OCZ ModXStream Pro OCZ500MXSP 500W Power Supply compatible with core i7 Return Policy: Standard Return Policy | -$30.00 Instant $25.00 Mail-in Rebate Card | $89.99 $59.99 | |
1 | GIGABYTE GA-P55-UD4P ATX Intel Motherboard Return Policy: Standard Return Policy Intel Core i5-750 2.66GHz LGA 1156 95W Quad-Core Processor Return Policy: CPU Replacement Only Return Policy OCZ Obsidian 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory | -$10.00 Instant -$42.00 Combo $20.00 Mail-in Rebate Card | $463.97 $411.97 | |
Grand Total: | $471.96 |