Motherboard ASROCK W790 WS R2.0
Specifications
| Manufacturer | ASROCK |
| Warranty | 36 months |
| Product code | W790 WS R2.0 |
| Barcode | 4710483946981 |
| CPU Socket |
LGA4677
|
| Chipset |
Intel W790
|
| CPU supports |
4th Generation Intel Xeon W-3400 and W-2400 processors
|
| Memory Standard |
DDR5
|
| Maximum Memory Supported |
2048 GB
|
| Number of Memory Slots |
8
|
| Frequency Memory |
6800(OC) MHz
|
| Support Dualchannel |
Yes
|
| Integrated Audio |
7.1 CH HD Audio (Realtek ALC897 Audio Codec)
|
| Integrated LAN |
1 x 10 Gigabit LAN 100/1000/2500/5000/10000 Mb/s (Marvell AQC113)
1 x 2.5 Gigabit LAN 10/100/1000/2500 Mb/s (Intel® I226LM)
|
| Integrated Wi-Fi |
No WiFi 6 card included
|
| PCI-E x16 |
4 x PCIe 5.0 x16 Slots
|
| PCI Express x4 |
1
|
| PCI-E x1 |
3
|
| PCI-E slots | |
| Interface Serial ATA |
8 x SATA3 6.0 Gb/s
|
| M2 socket |
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
|
| Raid support |
NVMe RAID 0/1/5
SATA RAID 0/1/5/10
|
| Power Connector |
1 x 24 pin ATX Power Connector
2 x 8-pin +12V Power connector
|
| Connectors |
2 x RJ-45
1 x optical S/PDIF Out connector
2 x Аudio jacks
1 x BIOS Flashback Button
|
| USB Ports |
3 x USB 3.2 Gen 1
2 x USB 3.2 Gen2
|
| Dimension |
Extended ATX - 30.5 x 27.7cm
|
| Other |
Description
ASROCK W790 WS R2.0 is a workstation motherboard designed for Intel Xeon W-3400 and W-2400 processors on the LGA4677 socket. It is optimized for high performance, reliability, and efficient resource management.
Key Features:
-
Supports DDR5 ECC Registered Memory – up to 6800+ MHz (OC) with 8 DIMMs in quad-channel.
-
4 PCIe 5.0 x16 slots and 1 PCIe 4.0 x16 slot, ideal for high-speed graphics and expansion cards.
-
4 Blazing M.2 (PCIe Gen5x4) slots, 8 SATA3 ports, and 1 U.2 mini SAS connector (PCIe Gen4x4).
-
Advanced connectivity: USB 3.2 Gen2x2 Type-C, 10 GbE LAN (Marvell AQUANTIA), 2.5 GbE LAN (Intel i226LM).
-
Robust design: 20+2 power phases, server-grade 14-layer PCB, optimized for stability and energy efficiency.
This motherboard is perfect for professional workstations, delivering top-tier performance for design, simulation, deep learning, and rendering applications.