Product comparison · 2 memory modules

ADATA 1GB DDR 400MHz vs Kingston Technology 4GB 1600MHz SODIMM

7specifications compared
5differ
2identical
13known for one product only

Key differences

The Kingston Technology 4GB 1600MHz SODIMM has 3 GB more internal memory than the ADATA 1GB DDR 400MHz (4 GB vs 1 GB). The Kingston Technology 4GB 1600MHz SODIMM has 8 more CAS latency than the ADATA 1GB DDR 400MHz (11 vs 3). Memory layout (modules x size): 1 x 1 GB on the ADATA 1GB DDR 400MHz, 1 x 4 GB on the Kingston Technology 4GB 1600MHz SODIMM. Internal memory type: DDR on the ADATA 1GB DDR 400MHz, DDR3 on the Kingston Technology 4GB 1600MHz SODIMM. Memory form factor: 184-pin DIMM on the ADATA 1GB DDR 400MHz, 204-pin SO-DIMM on the Kingston Technology 4GB 1600MHz SODIMM.

Internal memory
- 1GB DDR 400MHz:1 GB
- 4GB 1600MHz SODIMM:4 GB
Memory layout (modules x size)
- 1GB DDR 400MHz:1 x 1 GB
- 4GB 1600MHz SODIMM:1 x 4 GB
Internal memory type
- 1GB DDR 400MHz:DDR
- 4GB 1600MHz SODIMM:DDR3
Memory form factor
- 1GB DDR 400MHz:184-pin DIMM
- 4GB 1600MHz SODIMM:204-pin SO-DIMM
CAS latency
- 1GB DDR 400MHz:3
- 4GB 1600MHz SODIMM:11

Side by side

Differences highlightedShow differences only

Comparison of 1GB DDR 400MHz, 4GB 1600MHz SODIMM
20 specifications	A ADATA 1GB DDR 400MHz View product	B Kingston Technology 4GB 1600MHz SODIMM View product
Features5 differ
Internal memoryDiffers	1 GB	4 GB
Memory layout (modules x size)Differs	1 x 1 GB	1 x 4 GB
Internal memory typeDiffers	DDR	DDR3
Component forKnown for one	Unknown — not stated by the source	Laptop
Memory form factorDiffers	184-pin DIMM	204-pin SO-DIMM
CAS latencyDiffers	3	11
Memory busKnown for one	Unknown — not stated by the source	64 bit
Memory voltageKnown for one	Unknown — not stated by the source	1.5 V
Module configurationKnown for one	Unknown — not stated by the source	512M X 64
Lead platingKnown for one	Unknown — not stated by the source	Gold
Memory clock speedKnown for one	400 MHz	Unknown — not stated by the source
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	X8
CompatibilityKnown for one	Unknown — not stated by the source	641369-001 (HP); 656290-150 (HP); 689373-001 (HP); H2P64AA (HP); H2P64UT (HP)
Bus clock rateKnown for one	Unknown — not stated by the source	1600 MHz
Error indicationKnown for one	Unknown — not stated by the source	No
Internal memoryKnown for one	Unknown — not stated by the source	4096 MB
Memory layoutKnown for one	Unknown — not stated by the source	1 x 4096 MB
Packaging dataidentical
Package typeKnown for one	DIMM	Unknown — not stated by the source

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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