Asus P8H61 EVO - Manual (Page 26)

1-14 Chapter 1: Product introduction
Recommended memory configurations
One DIMM:
We recommend you install one memory module in the blue slots (DIMM_A2 or DIMM_B2) to
get better performance.
Two DIMMs (dual-channel operation):
Four DIMMs (dual-channel operation, single-sided DIMMs only):
Due to Intel H61 regulation, when install four DIMMs to form a dual-channel operation, only
DIMMs of single-sided are supported.
Dual Channel Memory Configuration Table
DIMM A1 (Black) DIMM A2 (Blue) DIMM B1 (Black) DIMM B2 (Blue)
Two DIMMs SS SS – –
– – SS SS
– DS/SS – DS/SS
Four DIMMs SS SS SS SS
*“SS” = Single-Sided, “DS” = Double-Sided, “–”=No Memory