ASUS P12R-I server motherboard LGA 1200 16 DDR4 10GbE

Compact Server Platform

The ASUS P12R-I is a rack-optimised Mini-ITX motherboard built for the Intel Xeon E-2300 series in an LGA 1200 socket. It delivers sixteen DDR4 slots supporting ECC registered memory up to 2933 MHz and dual 10GbE ports driven by an Intel X550-T2 controller. The board fits dense remote-office or branch-office deployments where space and I/O throughput matter.

Density and I/O Upgrade

Moving from a standard micro-ATX server board adds twelve SATA 6Gb/s ports and two M.2 slots alongside a single PCIe 4.0 x16 expansion slot. The jump is worth it when a 1U chassis must host many drives and high-speed networking without a separate HBA or NIC. Eight additional PCIe x8 lanes and six x4 lanes give headroom for specialised add-in cards.

Target Builder Profile

This board suits integrators building storage-heavy 1U nodes that need ECC memory capacity and twin 10GbE links out of the box. It is not for buyers who require multiple full-length GPU slots, processors beyond the 95 W TDP envelope, or memory speeds above 2933 MHz. Builders needing more than one PCIe 4.0 x16 slot should look at larger form factors.