Product comparison · 2 memory modules

HP 8GB DDR2-400 vs Kingston Technology 2GB 400MHz DDR2 Non-ECC CL3 DIMM

5specifications compared
4differ
1identical
12known for one product only

Key differences

Internal memory
- 8GB DDR2-400:8 GB
- 2GB 400MHz DDR2 Non-ECC CL3 DIMM:2 GB
Memory layout (modules x size)
- 8GB DDR2-400:2 x 4 GB
- 2GB 400MHz DDR2 Non-ECC CL3 DIMM:1 x 2 GB
ECC
- 8GB DDR2-400:Yes
- 2GB 400MHz DDR2 Non-ECC CL3 DIMM:No
Buffered memory type
- 8GB DDR2-400:Registered (buffered)
- 2GB 400MHz DDR2 Non-ECC CL3 DIMM:Unregistered (unbuffered)

Side by side

Differences highlightedShow differences only

Comparison of 8GB DDR2-400, 2GB 400MHz DDR2 Non-ECC CL3 DIMM
17 specifications	A HP 8GB DDR2-400 View product	B Kingston Technology 2GB 400MHz DDR2 Non-ECC CL3 DIMM View product
Features4 differ
Internal memoryDiffers	8 GB	2 GB
Memory layout (modules x size)Differs	2 x 4 GB	1 x 2 GB
Memory form factorKnown for one	Unknown — not stated by the source	240-pin DIMM
ECCDiffers	Yes	No
CAS latencyKnown for one	Unknown — not stated by the source	3
Memory busKnown for one	Unknown — not stated by the source	64 bit
Check widthKnown for one	Unknown — not stated by the source	8 bit
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory voltageKnown for one	Unknown — not stated by the source	1.8 V
Module configurationKnown for one	Unknown — not stated by the source	256M X 64
Memory typeKnown for one	Unknown — not stated by the source	DDR2
Lead platingKnown for one	Unknown — not stated by the source	Gold
Component forKnown for one	PC/Server	Unknown — not stated by the source
Memory clock speedKnown for one	800 MHz	Unknown — not stated by the source
Other featuresidentical
Bus clock rateKnown for one	Unknown — not stated by the source	400 MHz
Form factorKnown for one	Unknown — not stated by the source	240-pin 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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