Acer Aahd3-vc Motherboard Manual -

Mix-and-matching different brands or speeds of RAM can lead to system instability or boot failures.

1 x PCI Express x16 (Gen 2.0), 2 x PCI Express x1, 1 x PCI slot 2. Motherboard Layout and Connectors acer aahd3-vc motherboard manual

Supports DDR3 1333/1600 MHz SDRAM, typically up to Mix-and-matching different brands or speeds of RAM can