Dell pp33l Setup Manual page 60

Basic Specifi cations
Memory
Connectors
Capacities
Memory type
Minimum Memory
Maximum Memory
NOTE: For instructions on upgrading your
memory, see the Service Manual on the
Dell Support website at support.dell.com.
58
two user-accessible
SODIMM connectors
512 MB, 1 GB, and
2 GB
800 MHz SODIMM
DDR2
512 MB (single
channel)
4 GB (dual channel
2G x2)
Computer Information
System Chipset RS780M + SB700
(Studio 1536)
Intel GM/PM 45 +
ICH9M
(Studio 1537)
Data bus width 64 bits
DRAM bus width dual channel (2)
64-bit buses
Processor address 32 bits
bus width
Flash EPROM 2 MB
Graphics bus PCI-E X16
PCI bus 32 bits