ASRock W790 WS Intel® W790 (LGA 4677) CEB workstation Extended ATX Motherboard 4 PCIe 5.0 x16, Dual Marvell AQUANTIA® 10 GbE and Intel® i225LM 2.5.

Supports 4th Gen Intel® Xeon® W W-3400 and W-2400 Processors (LGA4677) 20+2 Power Phase, 90A SPS Design 14 Layer Server-Grade Ultra Low-Loss PCB Supports DDR5 ECC, buffered memory up to 6800+(OC)* 4 PCIe 5.0 x16, 1 PCIe 4.0 x16 4 Blazing M.2 (PCIe Gen5 x4), 1 U.2 mini SAS Connector (PCIe Gen4 x4), 8 SATA3 2 USB4 Thunderbolt™ 4 Type-C 1 USB 3.2 Gen2x2 Type-C (Front), 2 USB 3.2 Gen2 (Rear), 8 USB 3.2 Gen1 (4 Rear, 4 Front), 7.1 CH HD Audio (Realtek ALC897 Audio Codec) Dual Marvell AQUANTIA® 10 Gb E LAN Intel® i225LM 2.5 Gb E LAN 802.11ax Wi Fi 6E + Bluetooth 5.3 Supports ASRock Blazing Quad M.2 Card *Actual support may vary by CPU