PCIe slot expansion system which supports up to 4x 16-channel, dual-width graphics using only 1x 16-channel host computer slot! Item includes 1200W power supply, 4x variable speed temperature-controlled exhaust fans, 1m data cable + 16-channel host interface card, and front panel LED control panel. 1200W PSU EDITION! For use with 4x GTX 680, 4x GTX Titan, or less. NOW PCIe GEN3!
Xpander Rack Mount 2 is a 2U rack mount PCI Express (PCIe) expansion enclosure that enables connection of graphics or other controllers to a host computer. The host must have a PCIe x16 expansion slot available for the host interface controller (HIC). Rack Mount 2 provides two PCIe x16 slots. Connect a HIC in one host computer to one Xpander.