Dell Studio Desktop D540 (Late 2008) - 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
FlexBay
Internally accessible two 3.5‑inch drive
bays for SATA hard
drive
Memory
Connectors
four internally‑
accessible DDR2
DIMM sockets
Capacities 512 MB, 1 GB, and
2 GB
Memory
Memory type
800 MHz, DDR2 DIMM
Minimum 1 GB
Maximum 4 GB (32‑bit operating
system)
8 GB (64‑bit operating
system)
NOTE: For instructions on upgrading your
memory, see the Service Manual on the
Dell Support website at support.dell.com.
Computer Information
System chipset
Intel G45 + ICH10R
Data bus width 64 bits
DRAM bus width 64 bits
Processor address
bus width
32 bits