Asus Z8NA-D6 - Manual (Page 36)

2-16 Chapter 2: Hardware information
2.4.2 Memory Configurations
You may install 1 GB, 2 GB, 4 GB,or 8 GB Registerd or Unbuffered with ECC/Non-
ECC DDR3 DIMMs into the DIMM sockets using the memory configurations in this
section.
Always install DIMMs with the same CAS latency. For optimum compatibility, it
is recommended that you obtain memory modules from the same vendor.
Memory population table
CPU 1 Configuration
DIMM_A1 DIMM_B1 DIMM_C1
1 DIMMs -- --
2 DIMMs --
3 DIMMs
CPU 2 Configuration
DIMM_D1 DIMM_E1 DIMM_F1
1 DIMMs -- --
2 DIMMs --
3 DIMMs