Product comparison · 2 memory modules

Lenovo 512MB PC2700 DDR Memory for ThinkCentre vs Lenovo Memory 256MB 100MHz nPar SDRAM DIMM

Key differences

Internal memory
- 512MB PC2700 DDR Memory for ThinkCentre:0.5 GB
- Memory 256MB 100MHz nPar SDRAM DIMM:0.25 GB
Memory form factor
- 512MB PC2700 DDR Memory for ThinkCentre:184-pin DIMM
- Memory 256MB 100MHz nPar SDRAM DIMM:168-pin DIMM
Memory clock speed
- 512MB PC2700 DDR Memory for ThinkCentre:333 MHz
- Memory 256MB 100MHz nPar SDRAM DIMM:100 MHz
Operating temperature (T-T)
- 512MB PC2700 DDR Memory for ThinkCentre:0 - 65 °C
- Memory 256MB 100MHz nPar SDRAM DIMM:10 - 35 °C
Width
- 512MB PC2700 DDR Memory for ThinkCentre:133.4 mm
- Memory 256MB 100MHz nPar SDRAM DIMM:10 mm
Depth
- 512MB PC2700 DDR Memory for ThinkCentre:35.7 mm
- Memory 256MB 100MHz nPar SDRAM DIMM:25 mm
Height
- 512MB PC2700 DDR Memory for ThinkCentre:3.8 mm
- Memory 256MB 100MHz nPar SDRAM DIMM:133 mm

Differences highlightedShow differences only

Comparison of 512MB PC2700 DDR Memory for ThinkCentre, Memory 256MB 100MHz nPar SDRAM DIMM
14 specifications	A Lenovo 512MB PC2700 DDR Memory for ThinkCentre View product	B Lenovo Memory 256MB 100MHz nPar SDRAM DIMM View product
Features3 differ
Internal memoryDiffers	0.5 GB	0.25 GB
Internal memory type	DDR	DDR
Memory form factorDiffers	184-pin DIMM	168-pin DIMM
ECC	Yes	Yes
CAS latencyKnown for one	2.5	Unknown — not stated by the source
Memory clock speedDiffers	333 MHz	100 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	10 mm
DepthDiffers	35.7 mm	25 mm
HeightDiffers	3.8 mm	133 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.