Product comparison · 2 memory modules

Dell 2GB DDR3 1066MHz Module vs Dell 4GB DDR3-1333

8specifications compared
4differ
4identical
2known for one product only

Key differences

Internal memory
- 2GB DDR3 1066MHz Module:2 GB
- 4GB DDR3-1333:4 GB
Memory layout (modules x size)
- 2GB DDR3 1066MHz Module:1 x 2 GB
- 4GB DDR3-1333:1 x 4 GB
Memory clock speed
- 2GB DDR3 1066MHz Module:1066 MHz
- 4GB DDR3-1333:1333 MHz
Buffered memory type
- 2GB DDR3 1066MHz Module:Unregistered (unbuffered)
- 4GB DDR3-1333:Registered (buffered)

Side by side

Differences highlightedShow differences only

Comparison of 2GB DDR3 1066MHz Module, 4GB DDR3-1333
10 specifications	A Dell 2GB DDR3 1066MHz Module View product	B Dell 4GB DDR3-1333 View product
Features4 differ
Internal memoryDiffers	2 GB	4 GB
Memory layout (modules x size)Differs	1 x 2 GB	1 x 4 GB
Memory clock speedDiffers	1066 MHz	1333 MHz
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory rankingKnown for one	2	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	DIMM

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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