Technical Specifications - Dell PowerEdge R820 Owner's Manual

Technical Specifications

Processor
Processor type
Expansion Bus
Bus type
Expansion slots using riser card:
Riser 1
Riser 2
Riser 3
Memory
Architecture
Memory module sockets
Memory module capacities
LRDIMMS
RDIMM
UDIMM
Minimum RAM
Maximum RAM
LRDIMMS
RDIMM
UDIMM
Two or four Intel Xeon processor E5-4600 product family
PCI Express Generation 3
(Slot 1) One full-height, half-length x16 connector
(Slot 2) One full-height, half-length x16 connector
(Slot 3) One low profile, half-length x16 connector
(Slot 4) One low profile, half-length x16 connector
(Slot 5) One low profile, half-length x16 connector
(Slot 6) One full-height, half-length x16 connector
(Slot 7) One full-height, half-length x8 connector
800 MT/s, 1066 MT/s , 1333 MT/s, or 1600 MT/s registered
or unbuffered Error Correcting Code (ECC) DIMMs
Support for Advanced ECC or memory-optimized
operation
Forty-eight 240-pin
32 GB quad-rank
2 GB (single-rank), 4 GB (single- and dual-rank), 8 GB
(dual-rank), 16 GB (dual-rank), 32 GB (quad-rank)
2 GB (single-rank) and 4 GB (dual-rank)
2 GB
Up to 1.5 TB
Up to 768 GB
Up to 128 GB
7
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