Product comparison · 2 memory modules

HP 4GB DDR3-1333MHz, Non-ECC vs Kingston Technology 2GB 800MHz DDR2 Kit

6specifications compared
4differ
2identical
5known for one product only

Key differences

Internal memory
- 4GB DDR3-1333MHz, Non-ECC:4 GB
- 2GB 800MHz DDR2 Kit:2 GB
Memory layout (modules x size)
- 4GB DDR3-1333MHz, Non-ECC:1 x 4 GB
- 2GB 800MHz DDR2 Kit:1 x 2 GB
Internal memory type
- 4GB DDR3-1333MHz, Non-ECC:DDR3
- 2GB 800MHz DDR2 Kit:DDR2
ECC
- 4GB DDR3-1333MHz, Non-ECC:No
- 2GB 800MHz DDR2 Kit:Yes

Side by side

Differences highlightedShow differences only

Comparison of 4GB DDR3-1333MHz, Non-ECC, 2GB 800MHz DDR2 Kit
11 specifications	A HP 4GB DDR3-1333MHz, Non-ECC View product	B Kingston Technology 2GB 800MHz DDR2 Kit View product
Features4 differ
Internal memoryDiffers	4 GB	2 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 2 GB
Internal memory typeDiffers	DDR3	DDR2
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyKnown for one	Unknown — not stated by the source	6
Memory clock speedKnown for one	1333 MHz	Unknown — not stated by the source
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	DIMM
Other featuresidentical
Number of pinsKnown for one	Unknown — not stated by the source	240

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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