Product comparison · 2 memory modules

Dell 4GB DDR2 240-pin DIMM Kit vs Lenovo Low-Halogen UDIMM Memory

4specifications compared
3differ
1identical
10known for one product only

Key differences

Internal memory
- 4GB DDR2 240-pin DIMM Kit:4 GB
- Low-Halogen UDIMM Memory:2 GB
Internal memory type
- 4GB DDR2 240-pin DIMM Kit:DDR2
- Low-Halogen UDIMM Memory:DDR3
Memory clock speed
- 4GB DDR2 240-pin DIMM Kit:800 MHz
- Low-Halogen UDIMM Memory:1333 MHz

Side by side

Differences highlightedShow differences only

Comparison of 4GB DDR2 240-pin DIMM Kit, Low-Halogen UDIMM Memory
14 specifications	A Dell 4GB DDR2 240-pin DIMM Kit View product	B Lenovo Low-Halogen UDIMM Memory View product
Features3 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory typeDiffers	DDR2	DDR3
Memory clock speedDiffers	800 MHz	1333 MHz
Memory typeKnown for one	Unknown — not stated by the source	DDR3 SDRAM
Memory layout (modules x size)Known for one	2 x 2 GB	Unknown — not stated by the source
ECCKnown for one	Yes	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	133 mm
DepthKnown for one	Unknown — not stated by the source	39 mm
HeightKnown for one	Unknown — not stated by the source	4 mm
WeightKnown for one	Unknown — not stated by the source	20 g
Other featuresidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows

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.

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