ASUS today unveiled the X99-E 10G WS workstation motherboard. Although based on the X99 Express chipset, this board supports Intel Xeon E5-1600 and E5-2600 (v3 and v4) processors, besides Core i7 “Haswell-E” and “Broadwell-E” processors in the LGA2011v3 package. The board’s eight DDR4 DIMM slots support up to 128 GB of quad-channel DDR4 memory. The board is built in the SSI-CEB form-factor (305 mm x 267 mm). The board features seven PCI-Express 3.0 x16 slots, and uses PLX PEX-8747 x48 bridge chips to provide either two x16 slots with direct wiring to the CPU, or four x16 slots running at full x16 bandwidth, or seven x16 slots in x16/x8/x8/x8/x8/x8/x8 configuration.
Storage connectivity includes one 32 Gb/s U.2 port, a 32 Gb/s M.2 slot, and a total of ten SATA 6 Gb/s ports. The board derives its name from support for 10 Gbps Ethernet, and features a pair of 10 Gbps connections driven by an Intel X550-AT2 controller. Other modern connectivity includes two USB 3.1 ports (of which one is type-C), eight USB 3.0 ports, and 8-channel HD audio with a 115 dBA SNR CODEC. The board draws power from a 24-pin ATX, a 6-pin PCIe, and two 8-pin EPS connectors, and uses an 8-phase VRM to condition power for the CPU. ASUS didn’t reveal pricing.