PCI Express Motherboards

Thermaltake PurePower RX 550W ATX12V & EPS12V Power Supply

Price: $110.99*
(The Nerds)

Compatible with latest dual PCI-Express and Dual Core CPU configurationThree +12V output circuitry provides stable voltage for system: 12V1 for processor; 12V2/12V3 for PCI-Express, peripheral, and motherboardModularized cable management improves internal airflowIndustrial grade

Supermicro 1 UIO & 1 PCI Express x8 Slot Riser Card Left Side - 1 x PCI Express x8, 1 x Universal I/O

Price: $26.99*
(The Nerds)

Socket 604 EATX Motherboard

Price: $408.99*
(On Sale)

E7520 (Lindenhurst) chipset products support 800MHz FSB Xeon processors with EM64T dual-channel DDR and DDRII memory with ECC support. Moreover the E7520 integrates PCI-X and PCI-Express.

StarTech.com PCI-Express 1x Left Slot Riser Card - riser card

Price: $16.95*
(Tech Depot)

FOR RIGHT ANGLED PCI-E

Intel ASR2500FHR Full height Riser Card

Price: $39.99*
(The Nerds)

SR2500 (Driskill 2) Full height riser accesory/spare.

GIGA-BYTE GA-EP45-DS3L Desktop Board - Intel P45 Express - Enhanced SpeedStep Technology - Socket T - 1600MHz, 1333MHz, 1066MHz, 800MHz FSB - 16GB - DDR2 SDRAM - DDR2-1200/PC2-9600, DDR2-1066/PC2-8500, DDR2-800/PC2-6400, DDR2-667/PC2-5300 - ATX

Price: $108.99*
(The Nerds)

Based on the new Intel P45 chipset, GA-EP45-DS3L delivers a record setting 1600MHz Front Side Bus for the latest Intel Core 2 multi-core processors, including 45nm CPUs and supporting dual channel DDR2 up to 1200MHz. GA-EP45-DS3L features PCI Express 2.