HPFOCUS

Jeroen 写了：The MicroServer Gen8 support USB 3.0 

David 写了：The companion Intel chipset for the Xeon E5 2600 (2 socket) and 4600 (4 socket) processors only features USB 2.0:
http://software.intel.com/en-us/article ... c341794176

“Intel® C600 Chipset
The Intel® C600 series chipsets support the Intel Xeon processor E5 family for servers and workstations. The Intel® C600 chipset specifically supports eight flexible PCI Express* 2.0 x1 ports, up to eight SAS 3 Gb/s ports, two SATA 6 Gb/s ports, and four SATA 3 Gb/s ports, fourteen USB 2.0 ports, Legacy PCI, Intel® Rapid Storage Technology enterprise (Intel® RSTe), and hardware XOR acceleration for RAID. These chipsets also offer optional support for Intel® Intelligent Power Node Manager, Intel® Active Management Technology, or Intel® vPro™ technology.”