Dell XPS 625 (Early 2009) - Manual (Page 49)

47
Specifications
Drives
Externally accessible two 5.25-inch drive
bays for SATA
DVD+/-RW Super
Multi Drive or Blu-ray
Disc ™ combo or Blu-
ray Disc RW optical
drive
one 3.5 inch bay for a
FlexBay drive
Internally accessible four 3.5-inch drive
bays for SATA hard
drives
Memory
Connectors
four internally-
accessible DDR2
DIMM sockets
Capacities 1 GB and 2 GB
Memory
Memory type
800-MHz DDR2
DIMM; non-ECC
memory only
Minimum 2 GB (2x1 GB DIMMs)
Maximum 8 GB (4x2 GB DIMMs)
NOTE: For instructions on upgrading your
memory, see the Service Manual on the
Dell Support website at support.dell.com.
Computer Information
System chipset
AMD 790X
Data bus width 64-bit
DRAM bus width 128-bit across 2
DIMMs
Processor address
bus width
40-bit physical, 48-bit
virtual