Components > Motherboards
Asrock W790 WS, Workstation, Intel W790, LGA4677, EATX, 8 DDR5, Wi-Fi 6E, Wi-Fi 6E, 2x 10G LAN, USB4, PCIe5, 4x M.2
Stock Code
ASMBW790WS
Manufacturer
Manufacturer Code
W790 WS
EAN Number
4710483942785
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Motherboard Type
Server / Workstation
Form Factor
Extended ATX
Socket
Intel 4677
Chipset
Intel W790
CPU Support
Click here for CPU support
RAM Technology
DDR5 (Quad Channel)
RAM Slots
8 x DIMM
RAM Speeds
Up to 6800+(OC) ECC, buffered memory (RDIMM/ RDIMM-3DS/ RDIMM-9x4)
Maximum Memory
2048GB
Graphics
-
Graphics Ports
-
PCI/PCI Express
4 x PCIe 5.0 x16 (PCIE1/PCIE3 at x16; PCIE2/PCIE5 at x8)
1 x PCIe 4.0 x16 (supports x4 mode)
1 x PCIe 4.0 x16 (supports x4 mode)
Storage
8 x SATA III
1 x M.2 (230/2242/2260/2280) - PCIe
1 x M.2 (2260/2280) - PCIe
1 x M.2 (2260/2280) - PCIe
1 x M.2 (2260/2280) - PCIe
1 x U.2 Connector (supports PCIe Gen4x4 (64 Gb/s) mode)
1 x M.2 (230/2242/2260/2280) - PCIe
1 x M.2 (2260/2280) - PCIe
1 x M.2 (2260/2280) - PCIe
1 x M.2 (2260/2280) - PCIe
1 x U.2 Connector (supports PCIe Gen4x4 (64 Gb/s) mode)
RAID
Supports RAID 0, RAID 1, RAID 5 and RAID 10 for SATA storage devices
Supports RAID 0, RAID 1, RAID 5 and RAID 10 for M.2 NVMe storage devices
Supports RAID 0, RAID 1, RAID 5 and RAID 10 for M.2 NVMe storage devices
Wireless
802.11ax Wi-Fi 6E Module
Supports IEEE 802.11a/b/g/n/ac/ax
Supports Dual-Band 2x2 with extended 6GHz band support
1 antenna - 2 (Transmit) x 2 (Receive) diversity tech
Supports Bluetooth 5.3 + High speed class II
Supports MU-MIMO
Supports IEEE 802.11a/b/g/n/ac/ax
Supports Dual-Band 2x2 with extended 6GHz band support
1 antenna - 2 (Transmit) x 2 (Receive) diversity tech
Supports Bluetooth 5.3 + High speed class II
Supports MU-MIMO
LAN
Dual 10GB LAN & 2.5GB LAN
Audio
7.1 CH HD Audio (Realtek ALC897 Audio Codec)
USB Ports Supported
2 x USB4 Thunderbolt 4 Type-C (at back)
2 x USB 3.2 Gen2 Type-A (at back)
4 x USB 3.2 Gen1 Type-A (4 at back, 4 at mid-board)
3 x USB 2.0 (at mid-board)
1 x USB 3.2 Gen2x2 Type-C front panel connector
2 x USB 3.2 Gen2 Type-A (at back)
4 x USB 3.2 Gen1 Type-A (4 at back, 4 at mid-board)
3 x USB 2.0 (at mid-board)
1 x USB 3.2 Gen2x2 Type-C front panel connector
Back Panel I/O Ports
2 x Antenna
1 x Optical SPDIF Out
2 x USB4 Thunderbolt 4 Type-C
2 x USB 3.2 Gen2 Type-A
4 x USB 3.2 Gen1
3 x RJ-45 LAN
1 x BIOS Flashback Button
1 x Line Out Jack
1 x Microphone Input Jack
1 x Optical SPDIF Out
2 x USB4 Thunderbolt 4 Type-C
2 x USB 3.2 Gen2 Type-A
4 x USB 3.2 Gen1
3 x RJ-45 LAN
1 x BIOS Flashback Button
1 x Line Out Jack
1 x Microphone Input Jack
Internal I/O Connectors
1 x Virtual RAID On CPU
1 x SPI TPM
1 x Chassis Intrusion and Speaker
1 x CPU Fan
1 x CPU/Water Pump Fan
3 x Chassis/Water Pump Fan
1 x 24 pin ATX
2 x 8 pin 12V
1 x 6 pin 12V
2 x 8 pin 12V
1 x Front Panel Audio
2 x USB 2.0
1 x SPI TPM
1 x Chassis Intrusion and Speaker
1 x CPU Fan
1 x CPU/Water Pump Fan
3 x Chassis/Water Pump Fan
1 x 24 pin ATX
2 x 8 pin 12V
1 x 6 pin 12V
2 x 8 pin 12V
1 x Front Panel Audio
2 x USB 2.0
2 x USB 3.2 Gen1
1 x Front Panel Type-C USB 3.2 Gen2x2
1 x Clear CMOS Button
1 x Dr. Debug with LED
1 x Power Button with LED
1 x Reset Button with LED
1 x Front Panel Type-C USB 3.2 Gen2x2
1 x Clear CMOS Button
1 x Dr. Debug with LED
1 x Power Button with LED
1 x Reset Button with LED
Accessories
1 x User Manual
4 x SATA Data Cables
1 x ASRock WiFi 2.4/5/6 GHz Antenna
4 x Screws for M.2 Sockets
2 x Standoffs for M.2 Sockets
4 x SATA Data Cables
1 x ASRock WiFi 2.4/5/6 GHz Antenna
4 x Screws for M.2 Sockets
2 x Standoffs for M.2 Sockets
Additional Features
See Overview
Package Type
Retail
Package Weight
3.2000 kg
Warranty
3 Year Replacement Warranty
Full Box Quantity
5
Manufacturer Link