Product comparison · 2 memory modules

Kingston Technology DDR3 1GB ECC vs Lenovo 1GB PC2-5300 667MHz DDR2 FB-DIMM Memory

Key differences

Internal memory type: DDR3 on the Kingston Technology DDR3 1GB ECC, DDR2 on the Lenovo 1GB PC2-5300 667MHz DDR2 FB-DIMM Memory.

Internal memory type
- DDR3 1GB ECC:DDR3
- 1GB PC2-5300 667MHz DDR2 FB-DIMM Memory:DDR2

Differences highlightedShow differences only

Comparison of DDR3 1GB ECC, 1GB PC2-5300 667MHz DDR2 FB-DIMM Memory
16 specifications	A Kingston Technology DDR3 1GB ECC View product	B Lenovo 1GB PC2-5300 667MHz DDR2 FB-DIMM Memory View product
Features1 differ
Internal memory typeDiffers	DDR3	DDR2
CAS latencyKnown for one	Unknown — not stated by the source	5
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Memory layout (modules x size)Known for one	1 x 1 GB	Unknown — not stated by the source
ECCKnown for one	Yes	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 typeKnown for one	DDR3	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 55 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
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

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.