PCI Express Motherboards

Startech PCI-Express x1 to Low Profile x16 Slot Extension Adapter - 1 x PCI Express x16

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Price: $21.99*
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Startech PCI-Express x1 to Low Profile x16 Slot Extension Adapter - 1 x PCI Express x16

This low profile PCI Express x1 to x16 Slot Extension adapter is designed to provide enhanced compatibility between motherboards and a variety of PCI Express expansion cards, and is the perfect solution for converting an unused x1 PCI Express slot to accommodate low profile x2, x

SUPERMICRO X6DAL-XG - motherboard - ATX - E7525

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Price: $324.95*
(Tech Depot)
SUPERMICRO X6DAL-XG - motherboard - ATX - E7525

ATX MBD E7525 DP 800MHZ-2X SATA GETH PCI EXPRESS

ASUS P5E3 Deluxe/WiFi-AP@n Desktop Board

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Price: $284.99*
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ASUS P5E3 Deluxe/WiFi-AP@n Desktop Board

P5E3 Deluxe/WiFi-AP@n Desktop Board is an Intel X38 chipset-based motherboard that combines powerful performance with great energy efficiency; and supports DDR3 1800MHz dual-channel memory architecture and Dual PCI Express 2.0 x16 lanes for extreme graphics performance.

ASUS P5L-MX Desktop Board

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Price: $80.99*
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ASUS P5L-MX Desktop Board

Enjoy the performance of Intel Core 2 processor with P5L-MX Desktop Board! This motherboard supports Microsoft DirectX 9 integrated graphics, PCI-Express VGA when you're ready for upgrade, furthermore, SATA II, DDR2 memory support, and even Gigabit LAN!

ASUS P5N-D Desktop Board - nVIDIA nForce 750i SLI - Socket T - 1333MHz, 1066MHz, 800MHz FSB - 8GB - DDR2 SDRAM - ATX

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Price: $139.99*
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ASUS P5N-D Desktop Board - nVIDIA nForce 750i SLI - Socket T - 1333MHz, 1066MHz, 800MHz FSB - 8GB - DDR2 SDRAM - ATX

The P5N-D is a NVIDIA 750i SLI chipset-based motherboard that combines powerful performance with great energy efficiency; and supports NVIDIA SLI technology with PCI Express 2.0 for extreme graphics performance.

Skt 775 ATX P45 DDR3 1333MHz

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Price: $149.99*
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Skt 775 ATX P45 DDR3 1333MHz

The P5QC is an Intel P45 chipset-based motherboard that combines powerful performance with great energy efficiency; and supports DDR3 1333 MHz or DDR2 1066 MHz dual-channel memory architecture and PCI Express 2.0 x16 for extreme graphics performance.