H81M-K User's Manual
Page 15
According to Intel® CPU spec, DIMM voltage below 1.65V is notched differently from a DDR or DDR2 module. DIMM_A1 DIMM_B1 Channel Sockets Channel A DIMM_A1 H81M-K Channel B DIMM_B1 H81M-K 240-pin DDR3 DIMM sockets 1.4.2 Memory configurations You may install 1GB, 2GB, 4GB, and 8GB unbuffered non‑... 2 A B B A 1.4 System memory 1.4.1 Overview This motherboard comes with two Double Data Rate 3 (DDR3) Dual Inline Memory Module (DIMM) sockets. ASUS H81M-K 1-7 A DDR3 module is recommended to the DDR3 slot. DO NOT install a DDR or DDR2 memory module to protect the CPU.
According to Intel® CPU spec, DIMM voltage below 1.65V is notched differently from a DDR or DDR2 module. DIMM_A1 DIMM_B1 Channel Sockets Channel A DIMM_A1 H81M-K Channel B DIMM_B1 H81M-K 240-pin DDR3 DIMM sockets 1.4.2 Memory configurations You may install 1GB, 2GB, 4GB, and 8GB unbuffered non‑... 2 A B B A 1.4 System memory 1.4.1 Overview This motherboard comes with two Double Data Rate 3 (DDR3) Dual Inline Memory Module (DIMM) sockets. ASUS H81M-K 1-7 A DDR3 module is recommended to the DDR3 slot. DO NOT install a DDR or DDR2 memory module to protect the CPU.