Dell POWEREDGE R805 - Manual (Page 12)

10
Getting Started With Your System
Complete the 0perating System Setup
If you purchased a preinstalled operating system, see the operating system
documentation that ships with your system. To install an operating system for
the first time, see the
Quick Installation Guide. Be sure the operating system
is installed before installing hardware or software not purchased with the
system.
Technical Specifications
Processor
Processor type Two dual- or quad-core AMD Opteron processors
Expansion Bus
Bus type PCIe
Expansion slots
Right riser (riser 1):
PCIe One x8 full-height, full-length slot (top)
One x4 full-height, half-length slot (bottom)
One internal SD (Secure Digital) card slot
Left riser (riser 2):
PCIe One x8 full-height, full-length slot (top)
One x8 full-height, half-length slot (bottom)
One internal USB key socket
Memory
Architecture 667-MHz registered parity DDR2 memory
modules
Memory module sockets 16 240-pin
Memory module capacities 512 MB, 1 GB, 2 GB, 4 GB, or 8 GB (single-
or dual-rank only, quad-rank not supported)
Minimum RAM
(installed in two sets of pairs) 2 GB (1 GB each processor, 2 DIMMs
per processor)
Maximum RAM 128 GB (64 GB each processor)