| GPU cards over Thunderbolt under Windows are currently neither supported by Sonnet, nor the GPU card vendors, nor Microsoft.
Several GPU cards do seem to work with Windows if you boot the maching with the Thunderbolt chassis attached at boot time. We should also note that Sonnet Echo chassis don't currently provide auxillary PCIe power which several high-power GPU cards require. Furthermore, the power required by the card must to be under the rated power of the chassis less 10W for Thunderbolt, less the power drawn by a subsequent bus-powered Thunderbolt device, if any. Here's an informative link: http://www.tomshardware.com/reviews/pci-express-graphics-thunderbolt,3263.html Bonne chance. |