Acer Ipimbar Rev 102a Manual Link

You do not need a manual to know that pre-builts are restrictive. Here is the upgrade cheat sheet based on the board's schematics:

Intel LGA 1155 (Supports Sandy Bridge and Ivy Bridge processors). Memory: 4 DIMM slots supporting DDR3 1333/1600 MHz SDRAM. Expansion Slots: 1x PCIe 3.0 x16, 3x PCIe 2.0 x1. acer ipimbar rev 102a manual link

If you have salvaged this motherboard for a custom build, you may encounter a few hurdles not explained in the standard manual. You do not need a manual to know

Based on the IPIMB-AR documentation, the following are the key specifications relevant to the Rev 1.02A board: Expansion Slots: 1x PCIe 3

For users looking for jumper settings, port locations, or upgrade limits:

This article provides the direct manual link, pinout diagrams, BIOS settings, upgrade limitations, and driver solutions—all in one place.