Product comparison · 2 memory modules

Kingston Technology 4GB 533MHz DDR2 ECC Registered CL4 DIMM Dual Rank, x4 vs Lenovo 2GB PC2-4200 533MHz DDR2 SDRAM UDIMM Memory

5specifications compared
1differ
4identical
7known for one product only

Key differences

Internal memory
- 4GB 533MHz DDR2 ECC Registered CL4 DIMM Dual Rank, x4:4 GB
- 2GB PC2-4200 533MHz DDR2 SDRAM UDIMM Memory:2 GB

Side by side

Differences highlightedShow differences only

Comparison of 4GB 533MHz DDR2 ECC Registered CL4 DIMM Dual Rank, x4, 2GB PC2-4200 533MHz DDR2 SDRAM UDIMM Memory
12 specifications	A Kingston Technology 4GB 533MHz DDR2 ECC Registered CL4 DIMM Dual Rank, x4 View product	B Lenovo 2GB PC2-4200 533MHz DDR2 SDRAM UDIMM Memory View product
Features1 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory type	DDR2	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
CAS latency	4	4
Memory clock speedKnown for one	Unknown — not stated by the source	533 MHz
Lead plating	Gold	Gold
ECCKnown for one	Yes	Unknown — not stated by the source
Memory voltageKnown for one	1.8 V	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	134 mm
DepthKnown for one	Unknown — not stated by the source	30 mm
HeightKnown for one	Unknown — not stated by the source	4 mm
Other featuresidentical
Number of pinsKnown for one	Unknown — not stated by the source	240

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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