ASRock W790 WS WiFi LGA 4677 DDR5 EATX Motherboard
FEATURES
- 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
- 8 x DDR5 DIMMs
Supports Quad Channel ECC Registered 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 Thunderbolt™ 4 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 CPU
Specifications
Brand | ASRock |
Color | Black |
Model | W790 WS |
Unique Features | Superb Productivity: PCIe Gen5 (Graphics, M.2), Quad Channel DDR5, 2 Thunderbolt™ 4 Type-C |
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 10GbE LAN, Intel® 2.5GbE LAN, 802.11ax Wi-Fi 6E | |
CPU | Supports 4th Gen Intel® Xeon® W-3400 and W-2400 Processors (LGA4677) |
Technologies: Intel® Boot Guard, Trusted Execution Technology (TXT), Turbo Boost, Virtualization (VT), Hyper-Threading (HT), Data Streaming Accelerator (DSA), Compute Express Link (CXL) 1.1, ASRock Hyper BCLK Engine | |
Chipset | Intel® W790 with support for Intel® vPro Technology, Active Management Technology |
Memory | Quad Channel DDR5 (ECC, buffered memory) |
8 x DDR5 DIMM Slots, up to 2TB | |
Speeds: 1DPC: Up to 6800+ MHz (OC) / Native 4800 MHz (Xeon® W9, W7, W5); 2DPC: Up to 6200+ MHz (OC) / Native 4400 MHz | |
Native 4400 MHz for Xeon® W3, W5-3423, W5-3433 (OC not supported) | |
BIOS | 256Mb AMI UEFI Legal BIOS with GUI support |
Graphics | N/A |
Audio | 7.1 CH HD Audio (Realtek ALC897 Codec) with Nahimic Audio |
LAN | Dual 10GbE (Marvell AQC113CS): Wake-On-LAN, PXE |
Intel® 2.5GbE: Supports Intel® vPro Technology, Wake-On-LAN, PXE | |
Wireless LAN | Wi-Fi 6E (802.11ax) with extended 6GHz band support (requires 6GHz router and Windows® 11 updates), Dual-Band 2×2, Bluetooth 5.3 |
Expansion Slots | CPU PCIe Gen5: 4 x PCIe 5.0 x16 Slots |
Chipset PCIe Gen4: 1 x PCIe 4.0 x16 Slot (x4 mode), Vertical M.2 (WiFi module) | |
Storage | CPU M.2: 4 x Blazing M.2 Gen5x4 (128Gb/s), Chipset: 8 x SATA 6Gb/s, 1 x U.2 Gen4x4 |
RAID | Supports RAID 0, 1, 5, 10 for SATA and M.2 NVMe (RAID 10 requires expansion cards) |
USB | Rear: 2 x Thunderbolt™ 4 (27W USB PD), 2 x USB 3.2 Gen2, 4 x USB 3.2 Gen1 |
Front: 1 x USB 3.2 Gen2x2 Type-C, 4 x USB 3.2 Gen1, 3 x USB 2.0 | |
Connectors | Power: 24-pin ATX, 2 x 8-pin 12V, 1 x 6-pin 12V (optional for overclocking) |
Cooling: CPU/WP Fan (up to 36W), CHA/WP Fans (up to 24W, auto detect 3/4-pin) | |
Rear I/O | 2 x Antenna Ports, 2 x Thunderbolt™ 4, 2 x USB 3.2 Gen2, 4 x USB 3.2 Gen1, 3 x RJ-45 LAN, SPDIF Out, BIOS Flashback Button, Line Out, Microphone Input |
Software and UEFI | ASRock A-Tuning, My Favorites, Auto Driver Installer, Instant Flash, Easy RAID Installer |
Accessories | User Manual, 4 x SATA Cables, WiFi Antenna, CPU Carriers (LGA 4677), Screws and Standoffs for M.2 |
Form Factor | EATX (12.0″ x 10.9″) with 14-layer PCB |
OS Support | Windows® 10/11 (64-bit), Linux (via Intel® upstream drivers) |
Certifications | FCC, CE, ErP/EuP, CEC Tier II ready (requires compatible PSU) |
Warranty | 3 Years |
Note | * Features, Price, Specifications are subject to change without notice. |
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