Asus Z8PE-D12 - Manual (Page 37)

ASUS Z8PE-D12 Series 2-17
Unbuffered DIMM
CPU QPI
Speed
DIMM Slot
Per Channel
DIMM
populated per
DIMM Type Max Memory Rank per DIMM
4.8 GT 2 1 DDR3 ECC 800 Mixing SR and DR
2 2 DDR3 ECC 800 SR or DR
5.86GT 2 1 DDR3 ECC 1066 SR or DR
2 2 DDR3 ECC 1066 Mixing SR and DR
6.4GT 2 1 DDR3 ECC 1333 SR or DR
2 2 DDR3 ECC 1066 Mixing SR and DR
Registered DIMM
CPU QPI
Speed
DIMM Slot
Per Channel
DIMM
populated per
DIMM Type Max Memory Rank per DIMM
4.8 GT 2 1 DDR3 ECC 800 SR, DR, and QR
2 2 DDR3 ECC 800 SR, DR, and QR
5.86GT 2 1 DDR3 ECC 1066 SR, DR, and QR
2 2 DDR3 ECC 1066 Mixing SR and DR
2 2 DDR3 ECC 800 QR Only
6.4GT 2 1 DDR3 ECC 1333 SR or DR
2 1 DDR3 ECC 1066 QR Only
2 2 DDR3 ECC 1066 Mixing SR and DR
2 2 DDR3 ECC 800 Mixing SR, DR, QR
• SR means single-rank; DR dual-rank; QR quadri-rank.
• You can manually change the memory frequency. Refer to
Memory
Frequency in 4.4.2 Chipset Configuration.