Product comparison · 2 memory modules

Kingston Technology 4GB Dual Rank vs Kingston Technology 8GB Dual Rank Kit

10specifications compared
2differ
8identical
10known for one product only

Key differences

Internal memory
- 4GB Dual Rank:4 GB
- 8GB Dual Rank Kit:8 GB
Memory layout (modules x size)
- 4GB Dual Rank:1 x 4 GB
- 8GB Dual Rank Kit:2 x 4 GB

Side by side

Differences highlightedShow differences only

Comparison of 4GB Dual Rank, 8GB Dual Rank Kit
20 specifications	A Kingston Technology 4GB Dual Rank View product	B Kingston Technology 8GB Dual Rank Kit View product
Features2 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (modules x size)Differs	1 x 4 GB	2 x 4 GB
CAS latencyKnown for one	Unknown — not stated by the source	3
Memory rankingKnown for one	Unknown — not stated by the source	2
Memory voltageKnown for one	Unknown — not stated by the source	1.8 V
Other featuresidentical
CompatibilityKnown for one	Unknown — not stated by the source	348106-B21 (HP); 404122-B21 (HP)
Bus clock rateKnown for one	Unknown — not stated by the source	400 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
Mac compatibilityKnown for one	Unknown — not stated by the source	No
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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