Product comparison · 2 memory modules

Integral 1GB PC RAM MODULE DDR2 667MHz DIMM vs Lenovo 49Y3757 memory module

Key differences

Internal memory
- 1GB PC RAM MODULE DDR2 667MHz DIMM:1 GB
- 49Y3757 memory module:4 GB
Memory layout (modules x size)
- 1GB PC RAM MODULE DDR2 667MHz DIMM:1 x 1 GB
- 49Y3757 memory module:1 x 4 GB
Internal memory type
- 1GB PC RAM MODULE DDR2 667MHz DIMM:DDR2
- 49Y3757 memory module:DDR3
CAS latency
- 1GB PC RAM MODULE DDR2 667MHz DIMM:5
- 49Y3757 memory module:9
Memory clock speed
- 1GB PC RAM MODULE DDR2 667MHz DIMM:667 MHz
- 49Y3757 memory module:1333 MHz

Differences highlightedShow differences only

Comparison of IN2T1GEWNEX, 49Y3757
15 specifications	A Integral 1GB PC RAM MODULE DDR2 667MHz DIMM Model IN2T1GEWNEX View product	B Lenovo 49Y3757 memory module Model 49Y3757 View product
Features5 differ
Internal memoryDiffers	1 GB	4 GB
Memory layout (modules x size)Differs	1 x 1 GB	1 x 4 GB
Internal memory typeDiffers	DDR2	DDR3
CAS latencyDiffers	5	9
Memory clock speedDiffers	667 MHz	1333 MHz
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Memory rankingKnown for one	1	Unknown — not stated by the source
Memory voltageKnown for one	1.8 V	Unknown — not stated by the source
Module configurationKnown for one	128M x 72	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	133.3 mm	Unknown — not stated by the source
HeightKnown for one	30 mm	Unknown — not stated by the source
Other featuresidentical
Number of pinsKnown for one	240	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.