Product comparison · 2 memory modules

Kingston Technology 8GB Dual Rank Kit vs Lenovo Memory 256MB PC2100 DDR SDRAM DIMM

5specifications compared
4differ
1identical
20known for one product only

Key differences

Internal memory
- 8GB Dual Rank Kit:8 GB
- Memory 256MB PC2100 DDR SDRAM DIMM:0.25 GB
Internal memory type
- 8GB Dual Rank Kit:DDR2
- Memory 256MB PC2100 DDR SDRAM DIMM:DDR
Memory form factor
- 8GB Dual Rank Kit:240-pin DIMM
- Memory 256MB PC2100 DDR SDRAM DIMM:200-pin SO-DIMM
CAS latency
- 8GB Dual Rank Kit:3
- Memory 256MB PC2100 DDR SDRAM DIMM:2.5

Side by side

Differences highlightedShow differences only

Comparison of 8GB Dual Rank Kit, Memory 256MB PC2100 DDR SDRAM DIMM
25 specifications	A Kingston Technology 8GB Dual Rank Kit View product	B Lenovo Memory 256MB PC2100 DDR SDRAM DIMM View product
Features4 differ
Internal memoryDiffers	8 GB	0.25 GB
Memory layout (modules x size)Known for one	2 x 4 GB	Unknown — not stated by the source
Internal memory typeDiffers	DDR2	DDR
Memory form factorDiffers	240-pin DIMM	200-pin SO-DIMM
CAS latencyDiffers	3	2.5
Memory busKnown for one	72 bit	Unknown — not stated by the source
Buffered memory typeKnown for one	Registered (buffered)	Unknown — not stated by the source
Memory rankingKnown for one	2	Unknown — not stated by the source
Memory voltageKnown for one	1.8 V	Unknown — not stated by the source
Module configurationKnown for one	512M X 72	Unknown — not stated by the source
Memory typeKnown for one	DDR2	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	266 MHz
Other featuresidentical
Chips organisationKnown for one	X4	Unknown — not stated by the source
CompatibilityKnown for one	348106-B21 (HP); 404122-B21 (HP)	Unknown — not stated by the source
Bus clock rateKnown for one	400 MHz	Unknown — not stated by the source
Error indicationKnown for one	ECC	Unknown — not stated by the source
Form factorKnown for one	240-pin DIMM	Unknown — not stated by the source
Internal memoryKnown for one	8192 MB	Unknown — not stated by the source
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Memory layoutKnown for one	2 x 4096 MB	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	68 mm
DepthKnown for one	Unknown — not stated by the source	32 mm
HeightKnown for one	Unknown — not stated by the source	3.8 mm
WeightKnown for one	Unknown — not stated by the source	15 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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