Product comparison · 2 memory modules

Kingston Technology 2GB, DDR3, 1066MHz, DIMM vs Lenovo Memory Modules 4GB (2x2GB)

4specifications compared
3differ
1identical
9known for one product only

Key differences

The Lenovo Memory Modules 4GB (2x2GB) has 2 GB more internal memory than the Kingston Technology 2GB, DDR3, 1066MHz, DIMM (4 GB vs 2 GB). The Kingston Technology 2GB, DDR3, 1066MHz, DIMM has 2 more CAS latency than the Lenovo Memory Modules 4GB (2x2GB) (7 vs 5). Internal memory type: DDR3 on the Kingston Technology 2GB, DDR3, 1066MHz, DIMM, DDR2 on the Lenovo Memory Modules 4GB (2x2GB).

Internal memory
- 2GB, DDR3, 1066MHz, DIMM:2 GB
- Memory Modules 4GB (2x2GB):4 GB
Internal memory type
- 2GB, DDR3, 1066MHz, DIMM:DDR3
- Memory Modules 4GB (2x2GB):DDR2
CAS latency
- 2GB, DDR3, 1066MHz, DIMM:7
- Memory Modules 4GB (2x2GB):5

Side by side

Differences highlightedShow differences only

Comparison of 2GB, DDR3, 1066MHz, DIMM, Memory Modules 4GB (2x2GB)
13 specifications	A Kingston Technology 2GB, DDR3, 1066MHz, DIMM View product	B Lenovo Memory Modules 4GB (2x2GB)View product
Features3 differ
Internal memoryDiffers	2 GB	4 GB
Memory layout (modules x size)Known for one	1 x 2 GB	Unknown — not stated by the source
Internal memory typeDiffers	DDR3	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
CAS latencyDiffers	7	5
Memory busKnown for one	64 bit	Unknown — not stated by the source
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Module configurationKnown for one	256M X 64	Unknown — not stated by the source
Memory typeKnown for one	DDR3	Unknown — not stated by the source
Lead platingKnown for one	Gold	Unknown — not stated by the source
ECCKnown for one	Unknown — not stated by the source	Yes
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
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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