Model |
|
Brand |
ASRock |
Model |
W790 WS |
Supported CPU |
|
CPU Socket Type |
LGA 4677 |
CPU Type |
Supports 4th Gen Intel Xeon W-3400 and W-2400 Processors (LGA4677) |
Supported CPU Technologies |
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 Engine |
Chipsets |
|
Chipset |
Intel W790 |
Memory |
|
Number of Memory Slots |
8x288pin (DDR5) |
Memory Standard |
Supports DDR5 ECC, buffered memory (RDIMM/ RDIMM-3DS/ RDIMM-9x4) up to 6800+(OC)* |
|
1DPC Up to 6800+ MHz (OC), 4800 MHz Natively for Xeon W9, Xeon W7 and Xeon W5. |
|
2DPC Up to 6000+ MHz (OC), 4400 MHz Natively for Xeon W9, Xeon W7 and Xeon W5. |
|
Supports 4400 MHz Natively for Xeon W3, W5-3423 and W5-3433. |
|
Overclocking is not supported. |
|
* Actual support may vary by CPU |
|
* Please refer to Memory Support List on ASRock's website for more information. (http://www.asrock.com/) |
Maximum Memory Supported |
2TB |
Channel Supported |
Quad Channel |
Expansion Slots |
|
PCI Express 5.0 x16 |
4 x PCIe 5.0 x16 Slots (PCIE1/PCIE3 at x16; PCIE2/PCIE5 at x8)* |
|
* Supports NVMe SSD as boot disks |
|
- 15µ Gold Contact in VGA PCIe Slots |
PCI Express 4.0 x16 |
1 x PCIe 4.0 x16 Slot (PCIE4), supports x4 mode* |
|
* Supports NVMe SSD as boot disks |
Other Slots |
1 x U.2 Connector, supports PCIe Gen4x4 (64 Gb/s) mode |
Storage Devices |
|
SATA 6Gb/s |
8 x SATA3 6.0 Gb/s Connectors |
M.2 |
1 x Blazing M.2 Socket (M2_1, Key M), supports type 2230/2242/2260/2280 PCIe Gen5x4 (128 Gb/s) mode* |
|
2 x Blazing M.2 Sockets (M2_2 and M2_3, Key M), support type 2260/2280 PCIe Gen5x4 (128 Gb/s) mode* |
|
1 x Blazing M.2 Socket (M2_4, Key M), supports type 2260/2280 PCIe Gen5x4 (128 Gb/s) mode* |
|
* Supports Intel Volume Management Device (VMD) |
|
* Supports NVMe SSD as boot disks |
SATA 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* |
|
* Requires additional M.2 NVMe expansion cards to support RAID 10 |
Onboard Audio |
|
Audio Chipset |
7.1 CH HD Audio (Realtek ALC897 Audio Codec) |
|
Nahimic Audio |
Audio Channels |
7.1 Channels |
Onboard LAN |
|
LAN Chipset |
2 x 10 Gigabit LAN 100/1000/2500/5000/10000 Mb/s (Marvell (Aquantia) AQC113CS) |
|
- Support Wake-On-LAN |
|
- Support PXE |
|
1 x 2.5 Gigabit LAN 10/100/1000/2500 Mb/s (Intel I225LM) |
|
- Support Wake-On-LAN |
|
- Support PXE |
|
- Supports Intel vPro Technology |
Max LAN Speed |
2 x 10Gbps + 2.5Gbps |
Wireless LAN |
802.11ax Wi-Fi 6E Module |
|
- Supports IEEE 802.11a/b/g/n/ac/ax |
|
- Supports Dual-Band 2x2 with extended 6GHz band* support |
|
* Wi-Fi 6E (6GHz band) will be supported by Microsoft Windows 11. |
|
The availability will depend on the different regulation status of each country and region. |
|
It will be activated (for supported countries) through Windows Update and software updates once available. |
|
* A 6GHz compatible router is required for 6E functionality. |
|
- 1 antenna to support 2 (Transmit) x 2 (Receive) diversity technology |
|
- Supports Bluetooth 5.3 + High speed class II |
|
- Supports MU-MIMO |
Bluetooth |
Yes |
Rear Panel Ports |
|
Back I/O Ports |
2 x Antenna Ports |
|
1 x Optical SPDIF Out Port |
|
2 x USB4 Thunderbolt 4 Type-C Ports* |
|
2 x USB 3.2 Gen2 Type-A Ports (10 Gb/s) |
|
4 x USB 3.2 Gen1 Ports |
|
3 x RJ-45 LAN Ports |
|
1 x BIOS Flashback Button |
|
1 x Line Out Jack (Gold Audio Jack) |
|
1 x Microphone Input Jack (Gold Audio Jack) |
|
* Supports USB PD 3.0 up to 9V@3A (27W) / 5V@3A (15W) charging |
Internal I/O Connectors |
|
Onboard USB |
2 x USB 2.0 Headers (Support 3 USB 2.0 ports) |
|
2 x USB 3.2 Gen1 Headers (Support 4 USB 3.2 Gen1 ports) |
|
1 x Front Panel Type C USB 3.2 Gen2x2 Header (20 Gb/s) |
Other Connectors |
1 x Virtual RAID On CPU Header |
|
1 x SPI TPM Header |
|
1 x Chassis Intrusion and Speaker Header |
|
1 x CPU Fan Connector (4-pin)* |
|
1 x CPU/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)** |
|
3 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan Speed Control)*** |
|
1 x Front Panel Audio Connector |
|
1 x Clear CMOS Button |
|
1 x Dr. Debug with LED |
|
1 x Power Button with LED |
|
1 x Reset Button with LED |
|
* CPU_FAN1 supports the fan power up to 1A (12W). |
|
** CPU_FAN2/WP_3A supports the fan power up to 3A (36W). |
|
*** CHA_FAN1~3/WP support the fan power up to 2A (24W). |
|
*** CPU_FAN2/WP_3A and CHA_FAN1~3/WP can auto detect if 3-pin or 4-pin fan is in use. |
Physical Spec |
|
Form Factor |
Extended ATX |
Dimensions (W x L) |
12.0" x 10.9" |
Power Pin |
1 x 24 pin ATX Power Connector (Hi-Density Power Connector) |
|
2 x 8 pin 12V Power Connectors (Hi-Density Power Connector) (for Motherboard) |
|
1 x 6 pin 12V Power Connector (Hi-Density Power Connector) (for Motherboard)**** |
|
2 x 8 pin 12V Power Connectors (Hi-Density Power Connector) (for PCIe card)***** |
|
|
|
**** It is optional to connect an ATX 12V 6-pin cable to ATX12V3, which provides more power for overclocking. |
|
***** Use either GTX_12V1 or GTX_12V2 when you install one or two PCIe card(s). Use both connectors when you install more than two PCIe cards. Otherwise, the system may not boot up properly. |
Windows Compatibility |
|
Windows 11 |
Supported |