W790 WS C Supports 4th Gen Intel Xeon 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 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 GbE LAN Intel i225LM 2.5 GbE LAN 802.11ax WiFi 6E + Bluetooth 5.3 Supports ASRock Blazing Quad M.2 Card *Actual support may vary by CPUUnique Feature C Superb Productivity - PCIe Gen5 (Graphics, M.2) - Quad Channel DDR5 - USB4 Type-C Ports Rock-Solid Durability - Ultra Low-Loss PCB - 20+2 Power Phase, 90A SPS with Enlarged Heatsink Armor - Flexible Integrated I / O Shield - Nichicon 12K Black Caps (100% Japan made high quality conductive polymer capacitors) Ultrafast Connectivity - Dual Marvell (Aquantia) 10GbE LAN - Intel 2.5GbE LAN - Intel vPro for Workstations with Intel Advanced Management Technology - 802.11ax Wi-Fi 6E Module EZ Update - BIOS Flashback Button - ASRock Auto Driver InstallerCPUC - Supports 4th Gen Intel Xeon W-3400 and W-2400 Processors (LGA4677) - Supports Intel Optane Persistent Memory - Supports Intel Boot Guard - Supports Intel Trusted Execution Technology (Intel TXT) - Supports Intel Turbo Boost Technology - Supports Intel Virtualization Technology (Intel VT) - Supports Intel Hyper-Threading Technology (Intel HT Technology) - Supports Intel Data Streaming Accelerator (Intel DSA) - Supports ASRock Hyper BCLK EngineChipsetC - Intel W790 - Supports Intel vPro Technology - Supports Intel Active Management TechnologyMemoryC - Quad Channel DDR5 Memory Technology - 8 x DDR5 DIMM Slots - Supports DDR5 ECC, buffered memory (RDIMM / RDIMM-3DS / RDIMM-9x4) up to 6800+(OC) - Max. capacity of system memory: 2TB S3 (Sleep) mode is supported only when 1 / 2...
