ASRock Z890D4U LGA1851 mATX Motherboard

The ASRock Z890D4U is a Micro-ATX motherboard designed for server and desktop deployments. It is built on the Intel Z890 chipset and uses the LGA 1851 socket to support Intel Core Ultra Desktop Processors (Series 2). The board includes four DDR5 DIMM slots, accommodating up to 256 GB of memory with support for both ECC and non-ECC UDIMMs for enhanced system stability. Its compact form factor is suitable for small workgroup servers, home labs, or desktop systems where physical space is limited.

For expansion, the board is equipped with a single PCIe 5.0 x16 slot for a discrete GPU or other high-bandwidth components. Storage connectivity consists of two M.2 slots for NVMe solid-state drives and eight SATA III ports for conventional storage. A primary feature is the integrated ASPEED AST2600 baseboard management controller (BMC), which facilitates remote system monitoring and administration via IPMI. Network connectivity is provided by two 1GbE LAN ports for reliable wired connections.

• Supports Intel Core Ultra Desktop Processors (Series 2)
• Features the Intel Z890 chipset on an LGA 1851 socket
• Micro-ATX form factor for compact system builds
• Four DDR5 slots support up to 256 GB ECC or non-ECC UDIMM memory
• One PCIe 5.0 x16 expansion slot
• Two M.2 slots and eight SATA III storage connectors
• Dual 1GbE LAN ports for network connectivity
• Integrated ASPEED AST2600 for IPMI remote management
• Seven 4-pin connectors for system fans
• Onboard HDMI and VGA display outputs