Dell PowerEdge R905 Getting Started Guide  - Page 12

Technical Specifications

Page 12 highlights

Technical Specifications Processor Processor type Expansion Bus Bus type Expansion slots Memory Architecture Memory module sockets Memory module capacities Minimum RAM Maximum RAM Either two or four dual- or quad-core AMD Opteron™ 8000 Series processors PCIe Two half-length x8 lane-width slots and five half-length x4 lane-width slots (An additional x4 slot is reserved for use by the SAS controller card) 667-MHz registered DDR2 memory modules 800-MHz registered DDR2 memory modules (limited configurations) Thirty-two 240-pin. 16 on the baseboard, 16 on the Processor Expansion Module 667-MHz DDR2: 512 MB, 1 GB, 2 GB, 4 GB, or 8 GB (when available) 800-MHZ DDR2: 2 GB 2 GB (two processors) or 4 GB (four processors) Two processors: 64 GB Four processors: 128 GB (256 GB when 8 GB memory modules are available) 10 Getting Started With Your System

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10
Getting Started With Your System
Technical Specifications
Processor
Processor type
Either two or four dual- or quad-core
AMD Opteron™ 8000 Series processors
Expansion Bus
Bus type
PCIe
Expansion slots
Two half-length x8 lane-width
slots and
five
half-length x4 lane-width
slots
(An additional x4 slot is reserved for use by
the SAS controller card)
Memory
Architecture
667-MHz registered DDR2 memory modules
800-MHz registered DDR2 memory modules
(limited configurations)
Memory module sockets
Thirty-two 240-pin. 16 on the baseboard, 16
on the Processor Expansion Module
Memory module capacities
667-MHz DDR2: 512 MB, 1 GB, 2 GB, 4 GB,
or 8 GB (when available)
800-MHZ DDR2: 2 GB
Minimum RAM
2 GB (two processors) or
4 GB (four processors)
Maximum RAM
Two processors: 64 GB
Four processors: 128 GB (256 GB when 8 GB
memory modules are available)