Product comparison · 2 memory modules

Dell 4GB PC2-6400 vs HP NL797AT memory module

8specifications compared
3differ
5identical
6known for one product only

Key differences

Internal memory type
- 4GB PC2-6400:DDR2
- NL797AT memory module:DDR3
ECC
- 4GB PC2-6400:No
- NL797AT memory module:Yes
Memory clock speed
- 4GB PC2-6400:800 MHz
- NL797AT memory module:1333 MHz

Side by side

Differences highlightedShow differences only

Comparison of 4GB PC2-6400, NL797AT
14 specifications	A Dell 4GB PC2-6400 View product	B HP NL797AT memory module Model NL797AT View product
Features3 differ
Internal memory	4 GB	4 GB
Memory layout (modules x size)	1 x 4 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
ECCDiffers	No	Yes
Memory clock speedDiffers	800 MHz	1333 MHz
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Module configurationKnown for one	512M x 64	Unknown — not stated by the source
Memory typeKnown for one	PC2-6400	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	DIMM	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	133 mm
DepthKnown for one	Unknown — not stated by the source	30 mm
WeightKnown for one	Unknown — not stated by the source	31 g

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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