Mine

TYAN S4980G2NR Quad 1207 NVIDIA nForce Professional 3600 Extended ATX Server Motherboard - Retail
http://www.newegg.com/Product/Product.aspx?Item=N82E16813151089
$789.99

quad 1.9Ghz

$800 x4 = $3200

Dynatron A5LG 77mm 2 Ball CPU Cooler for 3.5" mounting pitch - Retail
http://www.newegg.com/Product/Product.aspx?Item=N82E16835114058
$34.99 x4 = $139.96

Crucial 4GB(2 x 2GB) 240-Pin DDR2 SDRAM ECC Registered DDR2 667 (PC2 5300) Dual Channel Kit Server Memory
http://www.newegg.com/Product/Product.aspx?Item=N82E16820148117
$272.99 x4 = $1091.96

Western Digital Caviar SE16 WD7500AAKS 750GB 7200 RPM 16MB Cache SATA 3.0Gb/s Hard Drive - OEM
http://www.newegg.com/Product/Product.aspx?Item=N82E16822136131
$189.99

LITE-ON Black 16X DVD-ROM 48X CD-ROM IDE DVD-ROM Drive Model DH-16D2P-04 - OEM
http://www.newegg.com/Product/Product.aspx?Item=N82E16827106088
$16.99

Thermaltake Toughpower W0156RU ATX12V / EPS12V 1200W Power Supply 100 - 240 V CE, CB, TUV, FCC, UL, CUL, and BSMI certified - Retail
http://www.newegg.com/Product/Product.aspx?Item=N82E16817153055
$369.99

LOGISYS AD202 12V Molex to 8pin P8 Adapter - Retail
http://www.newegg.com/Product/ProductReview.aspx?Item=N82E16812887002
3.99

StarTech 6" LP4 to P4 Power Adapter Model LP4P4ADAP - Retail
http://www.newegg.com/Product/Product.aspx?Item=N82E16812200084
5.99

LIAN LI PC-V2000Bplus II Black Aluminum Server Computer Case - Retail
http://www.newegg.com/Product/Product.aspx?Item=N82E16811112062
$279.99

Total: $6088.88