Motherboard - extended ATX - LGA4677 Socket-E - W790 Chipset - USB-C 3.2 Gen 2x2, USB 3.2 Gen 1, USB4 - 2 x 10 Gigabit LAN, 2.5 Gigabit LAN, Wi-Fi 6E, Bluetooth - HD Audio (8-channel)
| Main Specifications | |
|---|---|
| Product Description | ASRock W790 WS - motherboard - extended ATX - LGA4677 Socket-E - W790 |
| Product Type | Motherboard - extended ATX |
| Chipset Type | Intel W790 |
| Compatibility | Intel vPro |
| Processor Socket | 1 x LGA4677 Socket-E |
| Compatible Processors | Xeon |
| Max RAM Size | 2 TB |
| RAM Supported | 8 DIMM slots - DDR5, ECC, buffered, registered |
| Storage Ports | 8 x SATA-600, 4 x Blazing M.2, 1 x U.2 |
| USB / FireWire Ports | 2 x USB4 + 4 x USB 3.2 Gen 1 + (1 x USB-C 3.2 Gen 2x2 + 4 x USB 3.2 Gen 1 + 3 x USB 2.0 via headers) |
| Audio | HD Audio (8-channel) |
| LAN | 2 x 10 Gigabit Ethernet, 2.5 Gigabit Ethernet, 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 |
| General | |
| Product Type | Motherboard - extended ATX |
| Chipset Type | Intel W790 |
| Compatibility | Intel vPro |
| Processor Socket | LGA4677 Socket-E |
| Max Processors Qty | 1 |
| Compatible Processors | Xeon |
| Expansion / Connectivity | |
| Expansion Slots | 1 x CPU ¦ 8 x DIMM 288-pin ¦ 4 x PCIe 5.0 x16 ¦ 1 x PCIe 4.0 x16 (x4 mode) ¦ 1 x M.2 socket (2230 M.2 Key E slot) ¦ 1 x M.2 socket (2260/2280 M.2 Key M slot) ¦ 3 x M.2 socket (2230/2242/2260/2280 M.2 Key M slot) |
| Storage Interfaces | SATA-600 -connectors: 8 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10 / RAID 5 ¦ PCIe 5.0 -connectors: 4 x M.2 - RAID 0 / RAID 1 / RAID 10 / RAID 5 ¦ PCIe 4.0 -connectors: 1 x U.2 |
| Interfaces | 2 x Thunderbolt 4/USB4 ¦ 4 x USB 3.2 Gen 1 ¦ 2 x antenna ¦ 1 x SPDIF out ¦ 2 x LAN (10Gigabit Ethernet) ¦ 1 x LAN (2.5Gigabit Ethernet) ¦ 1 x microphone - mini-jack ¦ 1 x audio line-out - mini-jack |
| Internal Interfaces | 1 x USB-C 3.2 Gen 2x2 - header ¦ 4 x USB 3.2 Gen 1 - header ¦ 3 x USB 2.0 - header |
| Power Connectors | 24-pin main power connector, 2 x 8-pin ATX12V connectors, 6-pin ATX12V connector, 2 x 8-pin PCI Express power connector |
| Miscellaneous | |
| Included Accessories | ASRock WiFi 2.4/5/6 GHz antenna, 4 x M.2 screws, 2 x standoff for M.2 socket |
| Cables Included | 4 x Serial ATA cable |
| Software Included | ASRock A-Tuning, ASRock XFast LAN |
| Compliant Standards | FCC, ErP Ready, EuP Ready, CEC Tier II |
| Width | 12 in |
| Depth | 10.9 in |
| Audio | |
| Type | HD Audio (8-channel) |
| Audio Codec | Realtek ALC897 |
| Compliant Standards | High Definition Audio |
| Features | |
| BIOS Type | AMI |
| BIOS Features | UEFI BIOS |
| Sleep / Wake Up | Wake on LAN (WOL) |
| Hardware Features | ASRock Hyper BCLK Engine, Intel Turbo Boost Technology, Intel Active Management Technology (Intel AMT), Preboot eXecution Environment (PXE), Water Pump Header, Hi-Density Power Connectors, BIOS FlashBack button, ASRock My Favorites in UEFI, ASRock Auto Driver Installer, ASRock Instant Flash, ASRock Easy RAID Installer, 14 Layer PCB, 20+2 Phase Power Design, Server-Grade Ultra-Low-Loss PCB, pre-mounted I/O shield, ASRock Steel Slots, Surface Mount Technology (SMT), 90A Smart Power Stage, Nichicon 12K Black Caps, XXL Aluminum Alloy Heatsink, Dr.MOS MOSFET, built-in VRM fans, Digital PWM |
| LAN | |
| Network Controller | Marvell AQC113CS / Intel I225LM |
| Network Interfaces | 2 x 10 Gigabit Ethernet, 2.5 Gigabit Ethernet, 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 |
| Supported RAM | |
| Max Size | 2 TB |
| Technology | DDR5 |
| Bus Clock | 6800 MHz (O.C.), 4800 MHz, 4400 MHz |
| Supported RAM Integrity Check | ECC |
| Registered or Buffered | Buffered, registered |
| Features | Quad channel memory architecture |