Dell Studio XPS Studio XPS 16 Setup Manual page 55

Memory
Connectors two internally-accessible
SO-DIMM sockets
Capacities 512 MB, 1 GB, and 2 GB
Memory type 1066 MHz DDR3
SODIMM
Memory 1 GB, 2 GB, 3 GB, 4 GB
configuration
possible
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 PM45
Data bus width 64 bits
DRAM bus width dual channel (2)
64-bit buses
Processor address 32 bits
bus width
Flash EPROM 16 MB
Graphics bus PCI-E X16
PCI Bus 32 bits
Communications
Modem type External V.92 56K
USB Modem (Optional)
Modem controller Hardware Modem
Modem interface Universal Serial Bus
(USB)
Basic Specifications
53