That is a nice setup, now my turn to share.

This was a custom build forced on me by repeated problems with an attempted HP order.

Case - COOLER MASTER Storm Scout SGC-2000-KKN1-GP
Mobo GIGABYTE GA-970A-D3 AM3+
CPU - AMD FX-6100 Zambezi 3.3GHz Socket AM3+
PSU - Antec True Power Trio TP3-650 650W
RAM - CORSAIR Vengeance 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800)
DVD-R - LITE-ON DVD Burner
HDD - Seagate Barracuda ST1000DM003 1TB 7200 RPM
Video Card - GIGABYTE GV-N210SL-1GI GeForce 210 1GB
Wifi - TP-LINK TL-WN881ND Wireless N Adapter

These are not the best parts, but they were handpicked by me for a stable Linux based system on a budget.

FYI. If you need a PCI-E wifi card, the one I got uses the kernel based ath9k driver so it works out of the box.

Hardware List:
Cooler Master SGC-1000-KWN1 Storm Enforcer ATX Mid Tower Case
CPU AMD|8-CORE FX-8150 3.6G 8M
ASUS Sabertooth 990FX AMD AM3+ TUF Motherboard
MEM 4Gx2|G.SKILL F3-10666CL9D-8GBXL
Seagate 1.5TB Serial ATA Hard Drive - 1.5TB, 7200, 64MB, SATA-6G
Acer S231HL bid 23" Widescreen LED Monitor
Lite-On iHBS11204 12x Internal Blu-Ray Burner

SSD 120G|OCZ VTX3-25SAT3-120G <--Still not in system, still experimenting with UEFI bios & SSD formatting
EVGA 01G-P3-1556-KR GeForce GTX 550 Ti FPB Video Card <--- Waiting for 3.4 kernel & nouveau update using GT9800 until then.