Product comparison · 2 memory modules

Kingston Technology 1GB 667MHz DDR2 ECC CL5 DIMM Intel Validated vs Kingston Technology 4GB, 533MHz, DDR2, ECC, CL4, DIMM 240-pin, Dual Rank

6specifications compared
2differ
4identical
11known for one product only

Key differences

The Kingston Technology 4GB, 533MHz, DDR2, ECC, CL4, DIMM 240-pin, Dual Rank has 3 GB more internal memory than the Kingston Technology 1GB 667MHz DDR2 ECC CL5 DIMM Intel Validated (4 GB vs 1 GB). The Kingston Technology 1GB 667MHz DDR2 ECC CL5 DIMM Intel Validated has 1 more CAS latency than the Kingston Technology 4GB, 533MHz, DDR2, ECC, CL4, DIMM 240-pin, Dual Rank (5 vs 4).

Internal memory
- 1GB 667MHz DDR2 ECC CL5 DIMM Intel Validated:1 GB
- 4GB, 533MHz, DDR2, ECC, CL4, DIMM 240-pin, Dual Rank:4 GB
CAS latency
- 1GB 667MHz DDR2 ECC CL5 DIMM Intel Validated:5
- 4GB, 533MHz, DDR2, ECC, CL4, DIMM 240-pin, Dual Rank:4

Side by side

Differences highlightedShow differences only

Comparison of 1GB 667MHz DDR2 ECC CL5 DIMM Intel Validated, 4GB, 533MHz, DDR2, ECC, CL4, DIMM 240-pin, Dual Rank
17 specifications	A Kingston Technology 1GB 667MHz DDR2 ECC CL5 DIMM Intel Validated View product	B Kingston Technology 4GB, 533MHz, DDR2, ECC, CL4, DIMM 240-pin, Dual Rank View product
Features2 differ
Internal memoryDiffers	1 GB	4 GB
Memory layout (modules x size)Known for one	1 x 1 GB	Unknown — not stated by the source
Internal memory type	DDR2	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
CAS latencyDiffers	5	4
Memory busKnown for one	72 bit	Unknown — not stated by the source
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Memory voltage	1.8 V	1.8 V
Module configurationKnown for one	128M X 72	Unknown — not stated by the source
Memory typeKnown for one	DDR2	Unknown — not stated by the source
Lead platingKnown for one	Unknown — not stated by the source	Gold
Other featuresidentical
Bus clock rateKnown for one	667 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	1024 MB	Unknown — not stated by the source
Memory layoutKnown for one	1 x 1024 MB	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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