Product comparison · 2 memory modules

Kingston Technology 4GB 667MHz DDR2 Non-ECC CL5 SODIMM vs Kingston Technology 8GB Low Power Kit

6specifications compared
3differ
3identical
12known for one product only

Key differences

The Kingston Technology 8GB Low Power Kit has 4 GB more internal memory than the Kingston Technology 4GB 667MHz DDR2 Non-ECC CL5 SODIMM (8 GB vs 4 GB). Only the Kingston Technology 8GB Low Power Kit has ECC. Memory form factor: 200-pin SO-DIMM on the Kingston Technology 4GB 667MHz DDR2 Non-ECC CL5 SODIMM, 240-pin DIMM on the Kingston Technology 8GB Low Power Kit.

Internal memory
- 4GB 667MHz DDR2 Non-ECC CL5 SODIMM:4 GB
- 8GB Low Power Kit:8 GB
Memory form factor
- 4GB 667MHz DDR2 Non-ECC CL5 SODIMM:200-pin SO-DIMM
- 8GB Low Power Kit:240-pin DIMM
ECC
- 4GB 667MHz DDR2 Non-ECC CL5 SODIMM:No
- 8GB Low Power Kit:Yes

Side by side

Differences highlightedShow differences only

Comparison of 4GB 667MHz DDR2 Non-ECC CL5 SODIMM, 8GB Low Power Kit
18 specifications	A Kingston Technology 4GB 667MHz DDR2 Non-ECC CL5 SODIMM View product	B Kingston Technology 8GB Low Power Kit View product
Features3 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (modules x size)Known for one	Unknown — not stated by the source	2 x 4 GB
Internal memory type	DDR2	DDR2
Memory form factorDiffers	200-pin SO-DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latency	5	5
Memory busKnown for one	Unknown — not stated by the source	72 bit
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Memory voltage	1.8 V	1.8 V
Module configurationKnown for one	Unknown — not stated by the source	512M X 72
Memory typeKnown for one	Unknown — not stated by the source	DDR2
Lead platingKnown for one	Unknown — not stated by the source	Gold
Other featuresidentical
CompatibilityKnown for one	Unknown — not stated by the source	397415-B21 (HP); 466440-B21 (HP); EM162AA (HP)
Bus clock rateKnown for one	Unknown — not stated by the source	667 MHz
Error indicationKnown for one	Unknown — not stated by the source	ECC
Form factorKnown for one	Unknown — not stated by the source	240-pin DIMM
Internal memoryKnown for one	Unknown — not stated by the source	8192 MB
Memory layoutKnown for one	Unknown — not stated by the source	2 x 4096 MB

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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