Asus CUC2000 - Manual (Page 26)

26 ASUS CUC2000 User’s Manual
3. HARDWARE SETUP
The DIMMs must be 3.3V Unbuffered for this motherboard. To determine the DIMM
type, check the notches on the DIMMs (see figure below).
The notches on the DIMM module will shift between left, center, or right to identify
the type and also to prevent the wrong type from being inserted into the DIMM slot
on the motherboard. You must ask your retailer the correct DIMM type before pur-
chasing. This motherboard supports four clock signals per DIMM slot.
System Memory 3. H/W SETUP
3.5.2 DIMM Installation
Insert the module(s) as shown. Because the number of pins are different on either
side of the breaks, the module will only fit in the orientation shown. DIMMs are
longer and have different pin contact on each side and therefore have a higher pin
density. SIMMs have the same pin contact on both sides.
CUC2000
®
CUC2000 168-Pin DIMM Sockets
Lock
20 Pins
60 Pins
88 Pins