ASUS Prime H810M-A-CSM - Micro ATX Motherboard - LGA1851 - Intel H810

ASUS Prime H810M-A-CSM - Micro ATX Motherboard arrives as a compact, business-ready motherboard built for Intel’s LGA1851 platform and designed to support Intel Core Ultra (Series 2) processors.

This micro ATX board uses the Intel H810 chipset and a UEFI AMI BIOS (256 Mbit), offering stable firmware control and broad Windows 10 x64 and Windows 11 compatibility for professional and home systems.

Memory support is modern and flexible, with two DIMM slots for DDR5-SDRAM in dual-channel configuration, up to 128 GB of unbuffered non‑ECC memory and speeds up to 6400 MHz, giving plenty of headroom for multitasking and content creation.

Storage options are extensive for its size: two M.2 (M) slots (both up to 2280 and PCIe 4.0) plus one M.2 (E) slot, and four SATA III connectors, enabling up to six drives (HDDs and SSDs) and fast NVMe boot or scratch volumes for creative workflows.

I/O and expansion include one PCIe x16 (Gen 4) and one PCIe x1 (Gen 4) slot, multiple USB ports (four USB 2.0 and two USB 3.2 Gen 1 internal connectors; external: four USB 2.0, two USB 3.2 Gen 2 Type‑A), a Gigabit Ethernet port driven by the Intel I219V with Wake‑on‑LAN support, and legacy PS/2 for mixed environments.

Audio and display capabilities are strong for an mATX board: 7.1‑channel audio with S/PDIF out, front panel audio, and both HDMI 2.1 and DisplayPort 1.4 outputs for high-resolution displays when using CPUs with integrated graphics.

The Prime H810M-A-CSM also includes practical connectors for system builders: multiple fan headers (one CPU, two chassis), a 24‑pin ATX and an 8‑pin EPS power connector, TPM header, COM connector, and three RGB LED headers for basic lighting. Its black micro ATX design (244 x 222 mm) and 534 g weight make it easy to fit into compact cases.

• Compact micro ATX form factor with Intel H810 chipset
• Supports LGA1851 Intel Core Ultra (Series 2) and DDR5 up to 128 GB at 6400 MHz
• Two M.2 PCIe 4.0 slots + four SATA III for versatile storage
• Intel Gigabit LAN (I219V), HDMI 2.1, DisplayPort 1.4 and 7.1 audio
• Multiple fan headers, TPM and RGB support for business and custom builds