Product comparison · 2 memory modules

Lenovo 512MB PC2700 DDR Memory for ThinkCentre vs Lenovo Memory 128MB 66MHz nParity SDRAM f 770

Key differences

Memory form factor
- 512MB PC2700 DDR Memory for ThinkCentre:184-pin DIMM
- Memory 128MB 66MHz nParity SDRAM f 770:144-pin SO-DIMM
Memory clock speed
- 512MB PC2700 DDR Memory for ThinkCentre:333 MHz
- Memory 128MB 66MHz nParity SDRAM f 770:66 MHz
Operating temperature (T-T)
- 512MB PC2700 DDR Memory for ThinkCentre:0 - 65 °C
- Memory 128MB 66MHz nParity SDRAM f 770:10 - 35 °C
Width
- 512MB PC2700 DDR Memory for ThinkCentre:133.4 mm
- Memory 128MB 66MHz nParity SDRAM f 770:4 mm
Depth
- 512MB PC2700 DDR Memory for ThinkCentre:35.7 mm
- Memory 128MB 66MHz nParity SDRAM f 770:25.4 mm
Height
- 512MB PC2700 DDR Memory for ThinkCentre:3.8 mm
- Memory 128MB 66MHz nParity SDRAM f 770:67.6 mm

Differences highlightedShow differences only

Comparison of 512MB PC2700 DDR Memory for ThinkCentre, Memory 128MB 66MHz nParity SDRAM f 770
14 specifications	A Lenovo 512MB PC2700 DDR Memory for ThinkCentre View product	B Lenovo Memory 128MB 66MHz nParity SDRAM f 770 View product
Features2 differ
Internal memoryKnown for one	0.5 GB	Unknown — not stated by the source
Internal memory type	DDR	DDR
Memory form factorDiffers	184-pin DIMM	144-pin SO-DIMM
ECC	Yes	Yes
CAS latencyKnown for one	2.5	Unknown — not stated by the source
Memory clock speedDiffers	333 MHz	66 MHz
Lead plating	Gold	Gold
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 65 °C	10 - 35 °C
Weight & dimensions3 differ
WidthDiffers	133.4 mm	4 mm
DepthDiffers	35.7 mm	25.4 mm
HeightDiffers	3.8 mm	67.6 mm
WeightKnown for one	18 g	Unknown — not stated by the source
Other featuresidentical
Data transfer rateKnown for one	2.700 Mbit/s	Unknown — not stated by the source
Relative humidityKnown for one	10 - 90%	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.