Product comparison · 2 memory modules

Dell 2 x 1GB DDR2 DIMM vs Dell 4GB DDR3 DIMM

8specifications compared
5differ
3identical
0known for one product only

Key differences

Internal memory
- 2 x 1GB DDR2 DIMM:2 GB
- 4GB DDR3 DIMM:4 GB
Memory layout (modules x size)
- 2 x 1GB DDR2 DIMM:2 x 1 GB
- 4GB DDR3 DIMM:1 x 4 GB
Internal memory type
- 2 x 1GB DDR2 DIMM:DDR2
- 4GB DDR3 DIMM:DDR3
Memory clock speed
- 2 x 1GB DDR2 DIMM:667 MHz
- 4GB DDR3 DIMM:1866 MHz

Side by side

Differences highlightedShow differences only

Comparison of 2 x 1GB DDR2 DIMM, 4GB DDR3 DIMM
8 specifications	A Dell 2 x 1GB DDR2 DIMM View product	B Dell 4GB DDR3 DIMM View product
Features4 differ
Internal memoryDiffers	2 GB	4 GB
Memory layout (modules x size)Differs	2 x 1 GB	1 x 4 GB
Internal memory typeDiffers	DDR2	DDR3
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
Memory clock speedDiffers	667 MHz	1866 MHz
Other features1 differ
CompatibilityDiffers	PowerEdge 1900 PowerEdge 1950 PowerEdge 1955 PowerEdge 2900 PowerEdge 2950 PowerEdge M600 PowerEdge SC1430 Precision Workstation 490 Precision Workstation 690 (1 Kw PSU) Precision Workstation 690 (750 Mw PSU)	PowerEdge C6220 II PowerEdge C8220 PowerEdge M620 PowerEdge M820 PowerEdge R610 PowerEdge R620 PowerEdge R715 PowerEdge R720 Poweredge R720xd PowerEdge T620 Precision Workstation R7610 Precision Workstation T3610 Precision Workstation T5610 Precision Workstation T7610

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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