For the most accurate and detailed information, it's recommended to download the official Acer IPIMB-AR Rev 1.02a manual from Acer's support website or other reliable sources. This will ensure you have the most up-to-date and specific information for your motherboard model.
1x PCIe x16 (Version 3.0 with Ivy Bridge) and 3x PCIe x1 (Version 2.0). Acer Ipimb-ar Rev 1.02a Manual
[ CPU Socket ] ---> [ Slot 1 - Channel A ] (Color: Black) [ Slot 2 - Channel A ] (Color: Blue) [ Slot 3 - Channel B ] (Color: Black) [ Slot 4 - Channel B ] (Color: Blue) Installation Best Practices For the most accurate and detailed information, it's