Dell R220 Spécifications télécharger pdf (Page 18)

18 Dell PowerEdge R220 Technical Guide

5 Memory

The Dell PowerEdge R220 provides a high performance, high-speed memory interface capable of

low latency response and high throughput. Intel-based R220 systems offer up to 4 DIMMs and up to

32GB memory.

Supported memory

The R220 supports the memory technologies shown in Table 7.

Memory technologies supported Table 7.

Feature

UDIMM

Buffer

Frequencies*

1600MT/s

Ranks supported

Capacity per DIMM

4 or 8GB

Maximum DIMMs per channel

DRAM technology

2Gb and 4Gb

Temperature sensor

Yes

Unbuffered UDIMM Error

Correction Code (ECC)

Yes

Single Device Disable Code

(SDDC)

Address parity

Yes

*Although the R220 supports DIMM speeds lower than 1600MT/s, you can only purchase this system with DIMM

speeds of 1333MT/s and 1600MT/s on Dell.com/PowerEdge.

The R220 supports the DIMMs listed in Table 8. For the latest information on supported memory,

visit Dell.com/PowerEdge.

DIMMs supported Table 8.

Capacity

(GB)

Speed

MT/s

Type

RANKS

per

DIMM

Data

width

Mirroring

Advanced

ECC

Voltage

4GB

1600

UDIMM

1.35V

4GB

1600

UDIMM

1.35V

4GB

1600

UDIMM

1.35V

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