Asus P5KC - Manual (Page 39)

ASUS P5KC 2-15
FSB DDR2
1333 1066*
1333 800
1333 667
1066 1066*
1066 800
1066 667
• This chipset officially supports DDR2-800 MHz. With the ASUS Super
Memspeed Technology, this motherboard natively supports up to
DDR2-1066 MHz. See the table below.
• *If you install a DDR2-1066 memory module whose SPD is DDR2-800,
make sure that you set the DRAM Frequency item in BIOS to
[DDR2-1066MHz]. See section 4.4.1 Jumperfree Configuration for
details.
• This chipset officially supports DDR3 1066/800. With the ASUS Super
Memspeed Technology, the motherboard supports up to 1333MHz and
provides more ratio setting items than the chipset officially supports. Refer
to the table below for details.
FSB 1600 1333 1066
DDR3 1600 1333 1200 1000 800 1333 1111 1000 833 889
2.4.2 Memory configurations
You may install 256 MB, 512 MB, 1 GB, and 2 GB unbuffered non-ECC DDR2 /
DDR3 DIMMs into the DIMM sockets.
Recommended Memory Configurations (DDR2)
Mode
Sockets
DIMM_A1 DIMM_A2 DIMM_B1 DIMM_B2
Single-Channel
- - Populated -
Populated - - -
Dual-channel (1) Populated - Populated -
Dual-channel (2) Populated Populated Populated Populated