Product comparison · 2 memory modules

Kingston Technology 1GB DDR2-533 DIMM vs Lenovo 2GB 100MHz ECC SDRAM RDIMM Kit (4 x 512MB)

Key differences

Internal memory
- 1GB DDR2-533 DIMM:1 GB
- 2GB 100MHz ECC SDRAM RDIMM Kit (4 x 512MB):2 GB
Memory form factor
- 1GB DDR2-533 DIMM:240-pin DIMM
- 2GB 100MHz ECC SDRAM RDIMM Kit (4 x 512MB):168-pin DIMM

Differences highlightedShow differences only

Comparison of 1GB DDR2-533 DIMM, 2GB 100MHz ECC SDRAM RDIMM Kit (4 x 512MB)
19 specifications	A Kingston Technology 1GB DDR2-533 DIMM View product	B Lenovo 2GB 100MHz ECC SDRAM RDIMM Kit (4 x 512MB)View product
Features2 differ
Internal memoryDiffers	1 GB	2 GB
Memory layout (modules x size)Known for one	1 x 1 GB	Unknown — not stated by the source
Internal memory typeKnown for one	DDR2	Unknown — not stated by the source
Memory form factorDiffers	240-pin DIMM	168-pin DIMM
ECC	Yes	Yes
CAS latencyKnown for one	4	Unknown — not stated by the source
Memory busKnown for one	64 bit	Unknown — not stated by the source
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Module configurationKnown for one	128M X 64	Unknown — not stated by the source
Memory typeKnown for one	DDR2	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	100 MHz
Memory voltageKnown for one	Unknown — not stated by the source	3.3 V
Lead platingKnown for one	Unknown — not stated by the source	Gold
Other featuresidentical
Bus clock rateKnown for one	533 MHz	Unknown — not stated by the source
Form factorKnown for one	240-pin DIMM	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 35 °C
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	3.8 mm
DepthKnown for one	Unknown — not stated by the source	43.2 mm
HeightKnown for one	Unknown — not stated by the source	133.4 mm

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.