Dell XPS 625 Setup Guide - Page 49

Drives, Memory, support.dell.com, Computer Information, GB and 2 GB, MHz DDR2, DIMM; non-ECC - chipset

Page 49 highlights

Drives Externally accessible two 5.25-inch drive bays for SATA DVD+/-RW Super Multi Drive or Blu-ray Disc™ combo or Bluray 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 Capacities four internallyaccessible DDR2 DIMM sockets 1 GB and 2 GB Specifications Memory Memory type Minimum 800-MHz DDR2 DIMM; non-ECC memory only 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 40-bit physical, 48-bit bus width virtual 47

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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