Asus M2N68-CM - Manual (Page 30)

1-18 Chapter 1: Product introduction
SS - Single-sided/DS - Double - sided
DIMM support:
• A*: Supports one module inserted into any slot as Single-channel memory
configuration.
• B*: Supports one pair of modules inserted into either the yellow slots or the
black slots as one pair of Dual-channel memory configuration.
• C*: Supports four modules inserted into both the yellow slots and the black
slots as two pairs of Dual-channel memory configuration.
• Visit the ASUS website for the latest DDR2-533/667/800/1066MHz QVL.
• Due to AMD CPU limitation, DDR2 1066 is supported by AM2+ CPU for
one DIMM per channel only. When four DDR2 1066 DIMMs are installed,
all DIMMs run at 800MHz frequency by default for system stability.
• The default DIMM frequency depends on its Serial Presence Detect (SPD),
which is the standard way of accessing information from a memory module.
Under the default state, some memory modules for overclocking may
operate at a lower frequency than the vendor-marked value.
DDR2-1066 MHz capability
Size Vendor Part No. CL
Chip
Brand
SS/
DS
Chip No.
DIMM support
A* B* C*
512MB Kingston KHX8500D2/512 N/A Kingston SS Heat-Sink Package • • •
512MB Kingston KVR1066D2N7/512 N/A Elpida SS E5108AJBG-1J-E • • •
1G Kingston KHX8500D2K2/2GN N/A Kingston DS Heat-Sink Package • • •
1G Kingston KVR1066D2N7/1G N/A Elpida DS E5108AJBG-1J-E • • •
1G Kingston KHX8500D2/1G N/A Kingston DS Heat-Sink Package • • •
1G Qimonda HYS64T128020EU-19F-C 6 Qimonda DS HYB18T512800CF19FFSS24313 • • •
1G Kingmax KLED48F-A8K15 N/A Kingmax DS KKA8FFIXF-JFS-18A • • •
1G Transcend TX1066QLJ-2GK1GB 5 Transced DS Heat-Sink Package • • •
1G OCZ OCZ2N1066SR2DK N/A OCZ DS Heat-Sink Package • • •
1G OCZ OCZ2N10662GK N/A OCZ DS Heat-Sink Package • • •
1G GEIL GB22GB8500C5DC 5 GEIL SS GL2L128M88BA25AB • • •
1G GEIL GB24GB8500C5QC 5 GEIL SS GL2L128M88BA25AB • • •
1G GEIL GE22GB1066C5DC 5 GEIL DS Heat-Sink Package • • •
1G GEIL GE24GB1066C5QC 5 GEIL DS Heat-Sink Package • • •
2G GEIL GB24GB8500C5DC 5 GEIL DS GL2L128M88BA25AB • • •
2G GEIL GE24GB1066C5DC 5 GEIL DS Heat-Sink Package • • •