Dell PowerEdge R815 - Manual (Page 11)

Getting Started With Your System
9
Technical Specifications
Processor
Processor type Up to four AMD Opteron™ 6000 Series processors
Expansion Bus
Bus type PCI Express Generation 2
Expansion slots Riser 1
Slot 1: x8 link with x16 physical connector,
9.5-inch length, standard height
Slot 2: x4 link with x8 physical connector,
low-profile with a standard height bracket
System Board
Slot 3: x8 link with x8 physical connector,
low-profile
Slot 4: x8 link with x8 physical connector,
low-profile
Riser 2
Slot 5: x8 link with x16 physical connector,
9.5-inch length, standard height
Slot 6: x8 link with x16 physical connector,
9.5-inch length, standard height
Memory
Architecture 1333 MHz DDR3 registered and unregistered
ECC DIMMs
Memory module sockets Thirty two 240-pin
Memory module capacities 1 GB, 2 GB, 4 GB, 8 GB, or 16 GB (when available)
RDIMMs (single, dual, or quad-rank depending
on capacity)
Minimum RAM 4 GB (per processor)
Maximum RAM 512 GB (with four processors)