Dell Studio 1555 (Early 2009) - Manual (Page 55)

53
Basic Specifications
Processor
External bus frequency
• Intel Core 2
Duo (800MHz
/1066MHz)
• Intel Pentium
Dual Core
(667MHz)
• Intel Celeron
(667Mhz)
ExpressCard
ExpressCard
controller
Intel ICH9M
Cards supported ExpressCard/34 (34 mm)
1.5 V and 3.3 V
ExpressCard
connector size
26 pins
Memory
Connectors
two user-accessible
SODIMM connectors
Capacities 1 GB, 2 GB, and 4 GB
Memory type 800 MHz SODIMM
DDR2
Minimum Memory 1 GB (single channel)
Maximum Memory 8 GB (dual channel
4G x2)
NOTE: Memory specification of > 4 GB is
not well supported for a 32-bit Operating
System (OS).
NOTE: For instructions on upgrading your
memory, see the Service Manual on the
Dell Support website at support.dell.com.