2 x DDR3 DIMM slots, supporting up to 16GB of non-ECC, unbuffered memory. Expansion: 1 x PCIe x16 (Gen 2.0 or 3.0 depending on CPU). 1 x PCIe x1. 2 x SATA III (6.0 Gb/s). 2 x SATA II (3.0 Gb/s). Acer Community Input/Output (I/O) Overview
Ensure the triangle marker on the CPU aligns with the mark on the socket to prevent pin damage. Drivers and Manuals: acer h81h3am v10 manual portable
1x 24-pin ATX main power and 1x 4-pin 12V CPU power. 2 x DDR3 DIMM slots, supporting up to