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Green Micro-ATX server motherboard with dual 10G LAN ports

ASRock Rack

ASRock Rack W880D4U-2L2T server motherboard

SKU CH-4R7X-ATREM MPN W880D4U-2L2T

Micro-ATX server board with dual 10 GbE LAN, four DDR5 slots and eight SATA ports for Intel Core Ultra Series 2 processors

  • Supports Intel Core Ultra Series 2 processors via LGA 1851 socket
  • Four DDR5 DIMM slots accept ECC and non-ECC UDIMM memory
  • PCIe 5.0 x16 and x4 slots plus two MCIO connectors for high-speed expansion
  • Dual 10 GbE LAN ports provide fast network connectivity
  • Eight SATA 6 Gb/s ports and two M.2 slots for storage flexibility

Micro-ATX server motherboard for Intel Core Ultra

The ASRock Rack W880D4U-2L2T is a Micro-ATX board measuring 9.6 by 9.6 inches built around the LGA 1851 socket. It targets builders assembling compact servers or workstations that need dual 10 GbE networking and multiple high-speed expansion options in a small footprint.

PCIe 5.0 lanes limit simultaneous device bandwidth

One PCIe 5.0 x16 slot and one PCIe 5.0 x4 slot share bandwidth with an MCIO connector that can run as PCIe 5.0 x8 or two PCIe 5.0 x4 links. A second MCIO connector provides PCIe 4.0 x4. The two M.2 slots operate at PCIe 4.0 x4 each, while eight SATA ports deliver 6 Gb/s per drive.

Verify power input and cooler clearance before

The board accepts either a standard ATX power supply or a 12 V DC-in source, so confirm which your chassis provides. Ensure your CPU cooler fits the Micro-ATX keep-out zone and that your memory modules are DDR5 ECC or non-ECC UDIMM and CUDIMM types.

Highlights

  • Supports Intel Core Ultra Series 2 processors via LGA 1851 socket
  • Four DDR5 DIMM slots accept ECC and non-ECC UDIMM memory
  • PCIe 5.0 x16 and x4 slots plus two MCIO connectors for high-speed expansion
  • Dual 10 GbE LAN ports provide fast network connectivity
  • Eight SATA 6 Gb/s ports and two M.2 slots for storage flexibility

Specifications

No published specifications for this item yet.

Questions about this item

How do I choose between the single 10GbE LAN and the dual 10GbE LAN versions of this board?

This specific model W880D4U-2L2T includes dual 10GbE LAN ports as standard; there is no single-port variant of this MPN.

What does the PCIe 5.0 x16 slot deliver when paired with an Intel Core Ultra Series 2 processor?

The slot runs at PCIe 5.0 x16 electrically, providing full 5.0 bandwidth to a GPU or accelerator when a compatible CPU is installed.

What storage throughput does the MCIO connector limited to PCIe 4.0 x4 actually cap at?

That MCIO connector is restricted to PCIe 4.0 x4 speeds, so any drive attached there cannot exceed the 4.0 x4 bandwidth ceiling.

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