ASRock Rack Server Motherboard W880M WS Micro-ATX Single Socket LGA 1851 Intel Core Ultra Desktop Processors (Series 2) - OEM
- Support ATX PSU or 12V DC-in
- Micro-ATX (9.6" x 9.6")
- Supports Intel Core Ultra Desktop Processors (Series 2)
- 4 DIMM slots (2DPC), supports DDR5 ECC/non-ECC UDIMM Memory
- 1 PCIe5.0 x16, 1 PCIe5.0 x4
- 1 MCIO (PCIe5.0 x8 or 2 PCIe5.0 x4), 1 MCIO (2 PCIe4.0 x4)
- Supports 2 M.2 (PCIe4.0 x4)
- 8 SATA 6Gb/s
- 2 RJ45 (1GbE) by Intel i210
- 1 HDMI, 1 DisplayPort
+
+
Specs
Reviews
Learn more about the ASRock Rack W880M WS
| Best Seller Ranking | #32 in Server Motherboards |
|---|
| Brand | ASRock |
|---|---|
| Model | W880M WS |
| CPU Socket Type | LGA 1851 |
|---|---|
| CPU Type | Intel Core Ultra Processors (Series 2) |
| Number of Processor Support | 1 |
| North Bridge | Intel W880 |
|---|
| Memory Slots | 4 x DDR5 288-pin |
|---|---|
| Memory Standard | DDR5 5600 |
| Maximum Memory Supported | 48GB |
| ECC Supported | Yes |
| PCI Express 5.0 x16 | SLOT6: PCIe5.0 x16 [CPU]* *MCIO1 shared lanes x8 with SLOT6. To enable MCIO1, BIOS settings are required. |
|---|---|
| PCI Express x4 | SLOT4: PCIe5.0 x4 [CPU] |
| SATA | 8 x SATA 6.0Gb/s |
|---|---|
| SATA RAID | 0/1/5/10 |
| M.2 | 1 M-key (PCIe4.0 x4), supports 2280 form factor [CPU] 1 M-key (PCIe4.0 x4), supports 2280 form factor [PCH] |
| LAN Chipset | Intel I210 |
|---|---|
| LAN Speed | 10/100/1000Mbps |
| Max LAN Speed | 1Gbps |
| Back I/O Ports | 1 x DisplayPort / 1 x HDMI / 2 x LAN (RJ45) / 2 x USB 3.2 Gen 1 Type-A |
|---|
| Onboard USB | USB 3.2 (Gen1) Header: 1 header (19-pin, 2 USB3.2 Gen1) USB 2.0 Header: 1 header (9-pin, 2 USB2.0) |
|---|---|
| Other Connectors | Power Connector: 1 Micro-Fit (4-pin, ATX PSU signal) w/ ATX 24-pin adapter cable, 3 (8-pin, ATX 12V) support 12V DC-in Other Power Connectors: 1 (6-pin) for HDD power when using 12V DC-in power source Auxiliary Panel Header: 1 (9-pin): chassis intrusion, system fault LED, LAN1/LAN2 activity LED, locate System Panel: 1 (9-pin): power switch, reset switch, system power LED, HDD activity LED COM Header: 1 (9-pin) Speaker Header: 1 Fan Header: 7 (4-pin) Thermal Sensor Header: 1 TPM Header: 1 (13-pin, SPI) SGPIO Header: 1 Clear CMOS: 1 (2-pin) NMI Header: 1 |
| BIOS Feature | AMI 256Mb SPI Flash ROM Plug and Play, ACPI 6.4 and above compliance wake up events, SMBIOS 2.3 and above, ASRock Rack Instant Flash |
|---|
| Form Factor | Micro ATX |
|---|---|
| Dimensions (W x L) | 9.6" x 9.6" |
| First Listed on Newegg | November 03, 2025 |
|---|
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 3 years
- Limited Warranty period (labor): 3 years
- Read full details
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.ca's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 909-590-8308
- Support Website
- View other products from ASRock Rack
LOADING...
LOADING...
The ASRock Rack W880M WS is a micro-ATX, single-socket server motherboard for Intel Core Ultra Desktop Processors (Series 2), with DDR5 ECC/non-ECC UDIMM support, PCIe 5.0 expansion, and eight SATA ports. It suits compact servers and workstations that need memory options and flexible storage connectivity.
Recommended For
- Workstation builders who need a compact Micro-ATX system for professional compute tasks and want the option of DDR5 ECC memory with an Intel Core Ultra Series 2 processor.
- Home-lab and small-server builders who need a compact platform for multiple SATA drives, with two 1GbE ports for basic wired network connections.
- Storage-focused system builders who want eight onboard SATA ports plus two M.2 slots for a mixed-drive workstation or storage server.
- System integrators designing space-constrained builds who can use Micro-ATX and want the option of ATX PSU or 12V DC-in power.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Single-socket Intel Core Ultra Series 2 server builds requiring ECC-capable DDR5 memory and SATA or M.2 storage |
| Processor And Platform | LGA 1851 single-socket platform for Intel Core Ultra Processors (Series 2), with an Intel W880 chipset |
| Memory Configuration | Four DDR5 288-pin slots supporting DDR5 5600 memory, up to 48GB total, with ECC support |
| Expansion Slots | One CPU-connected PCIe 5.0 x16 slot and one CPU-connected PCIe 5.0 x4 slot; MCIO1 shares x8 lanes with the x16 slot and requires BIOS settings to enable |
| Storage | Eight SATA 6Gb/s ports with RAID 0/1/5/10 support, plus two M-key PCIe 4.0 x4 M.2 sockets supporting 2280 drives—one CPU-connected and one PCH-connected |
| Networking And I/O | Dual Intel I210 Gigabit Ethernet (10/100/1000Mbps); rear I/O includes HDMI, DisplayPort, two RJ45 ports, and two USB 3.2 Gen 1 Type-A ports |
| USB Connectivity | Internal headers provide two USB 3.2 Gen 1 ports and two USB 2.0 ports |
| Power | Supports an ATX PSU or 12V DC-in; includes a 4-pin Micro-Fit ATX PSU signal connector with 24-pin adapter cable, three 8-pin ATX 12V connectors, and a 6-pin HDD power connector for 12V DC-in use |
| Internal Headers And Connectors | Includes auxiliary panel and system panel headers, a COM header, speaker header, seven 4-pin fan headers, thermal sensor header, 13-pin SPI TPM header, SGPIO header, clear-CMOS jumper, and NMI header |
| BIOS And System Management | AMI 256Mb SPI Flash ROM with Plug and Play, ACPI 6.4-and-above wake events, SMBIOS 2.3-and-above, and ASRock Rack Instant Flash |
| Form Factor And Dimensions | Micro ATX, measuring 9.6 × 9.6 inches |
| Model Identifiers | ASRock W880M WS |