Dell XPS PP06XA Owner's Manual page 172

ExpressCard
NOTE:
The ExpressCard slot is designed only for ExpressCards. It does NOT support
PC Cards.
ExpressCard connector
Cards supported
ExpressCard connector size
Memory
Memory module connector
Memory module capacities
Memory type
Minimum memory
Maximum memory
NOTE:
In order to take advantage of the dual channel bandwidth capability, both
memory slots must be populated and must match in size.
8-in-1 Media Memory card Reader
8-in-1 media memory card controller Ricoh R5C833
8-in-1 media memory card connector 8-in-1 combo card connector
Cards supported
172
Specifications
one ExpressCard slot (54 mm)
1.5 V and 3.3 V
ExpressCard/34 (34 mm) and
ExpressCard/54 (54 mm)
26 pins
two user-accessible SODIMM connectors
512 MB, 1 GB, 2 GB, and 4 GB
1.8 V SODIMM DDR-II
supports DDR-II up to 667 MHz
1 GB (via 2 x 512 MB SODIMM DDR-II
modules)
4 GB (via 2 x 2 GB SODIMM DDR-II
modules)
• Secure Digital (SD)
• SDIO
• MultiMediaCard (MMC)
• Memory Stick
• Memory Stick PRO
• xD-Picture Card
• Hi Speed-SD
• Hi Density-SD