Product comparison · 2 memory modules

Kingston Technology 1GB 1066MHz DDR3 ECC CL7 DIMM vs Lenovo 2GB PC2-5300

Key differences

Differences highlightedShow differences only

Comparison of 1GB 1066MHz DDR3 ECC CL7 DIMM, 2GB PC2-5300
18 specifications	A Kingston Technology 1GB 1066MHz DDR3 ECC CL7 DIMM View product	B Lenovo 2GB PC2-5300 View product
Features2 differ
Internal memoryDiffers	1 GB	2 GB
Memory layout (modules x size)Known for one	1 x 1 GB	Unknown — not stated by the source
Internal memory typeDiffers	DDR3	DDR
Memory form factorKnown for one	240-pin DIMM	Unknown — not stated by the source
ECC	Yes	Yes
CAS latencyKnown for one	7	Unknown — not stated by the source
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 voltageKnown for one	1.5 V	Unknown — not stated by the source
Memory typeKnown for one	DDR3	Unknown — not stated by the source
Lead plating	Gold	Gold
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 85 °C	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	3 mm
Other featuresidentical
Number of pinsKnown for one	Unknown — not stated by the source	200
Memory technologyKnown for one	Unknown — not stated by the source	PC2-5300

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.