Acer Ipimb-ar Rev 1.02a Manual Jun 2026

The Acer IPIMB-AR (also known as the Rev 1.02a) is a specialized Micro-ATX motherboard frequently found in Acer Aspire and Gateway desktop systems, such as the Acer Aspire AM3985 or AT3985 series. Because this is an Original Equipment Manufacturer (OEM) board produced by Pegatron, a standalone retail manual can be difficult to find.

4x 240-pin DDR3 DIMM slots, supporting up to 16GB of dual-channel, non-ECC 1333 MHz memory. Expansion: 1x PCIe x16 (3.0 with Ivy Bridge, 2.0 with Sandy Bridge). 3x PCIe x1 (2.0). Acer Ipimb-ar Rev 1.02a Manual