Product comparison · 2 memory modules

Lenovo 2GB 100MHz ECC SDRAM RDIMM Kit (4 x 512MB) vs Lenovo 512MB DDR SDRAM UDIMM

5specifications compared
3differ
2identical
8known for one product only

Key differences

Internal memory
- 2GB 100MHz ECC SDRAM RDIMM Kit (4 x 512MB):2 GB
- 512MB DDR SDRAM UDIMM:0.5 GB
Memory form factor
- 2GB 100MHz ECC SDRAM RDIMM Kit (4 x 512MB):168-pin DIMM
- 512MB DDR SDRAM UDIMM:184-pin DIMM
Memory clock speed
- 2GB 100MHz ECC SDRAM RDIMM Kit (4 x 512MB):100 MHz
- 512MB DDR SDRAM UDIMM:333 MHz

Side by side

Differences highlightedShow differences only

Comparison of 2GB 100MHz ECC SDRAM RDIMM Kit (4 x 512MB), 512MB DDR SDRAM UDIMM
13 specifications	A Lenovo 2GB 100MHz ECC SDRAM RDIMM Kit (4 x 512MB)View product	B Lenovo 512MB DDR SDRAM UDIMM View product
Features3 differ
Internal memoryDiffers	2 GB	0.5 GB
Memory form factorDiffers	168-pin DIMM	184-pin DIMM
ECC	Yes	Yes
Memory clock speedDiffers	100 MHz	333 MHz
Memory voltageKnown for one	3.3 V	Unknown — not stated by the source
Lead platingKnown for one	Gold	Unknown — not stated by the source
Internal memory typeKnown for one	Unknown — not stated by the source	DDR
CAS latencyKnown for one	Unknown — not stated by the source	2.5
Operational conditionsidentical
Operating temperature (T-T)	10 - 35 °C	10 - 35 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 80%
Weight & dimensionsidentical
WidthKnown for one	3.8 mm	Unknown — not stated by the source
DepthKnown for one	43.2 mm	Unknown — not stated by the source
HeightKnown for one	133.4 mm	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.

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