Dell PowerEdge R900 - Manual (Page 13)

Getting Started With Your System
11
Technical Specifications
Processor
Processor type Two or four Quad-Core Intel
®
Xeon
®
processor 7300 series
Expansion Bus
Bus type PCI Express
Expansion slots Four x8 and three x4
Memory
Architecture PC2-5200 667 MHz fully-buffered
DIMMs with ECC protection and
two-way lockstep operation
Memory module sockets Thirty-two 240-pin
Memory module capacities 512 MB, 1 GB, 2 GB, 4 GB
Minimum RAM 2 GB
Maximum RAM 128 GB
Drives
SAS hard drives Up to five 3.5-inch, internal, hot-plug,
(optional) with backplane support
or
Up to eight 2.5-inch, internal, hot-plug,
(optional) with backplane support
Optical drive One slimline IDE DVD-ROM/CD-RW
drive or slimline SATA DVD-ROM/
CD-RW drive (when available)
NOTE:
DVD devices are data only
Flash drive 4 pin, USB 2.0 compliant