Dell XPS M1730 Owner's Manual page 154

ExpressCard (continued)
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
154
Specifications
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)
or
8 GB (via 2 x 4 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