Product comparison · 2 memory modules

Kingston Technology 512MB 533MHz DDR2 Non-ECC CL4 DIMM (Kit of 2) vs Lenovo 2GB 100MHz ECC SDRAM RDIMM Kit (4 x 512MB)

Key differences

Internal memory
- 512MB 533MHz DDR2 Non-ECC CL4 DIMM (Kit of 2):0.5 GB
- 2GB 100MHz ECC SDRAM RDIMM Kit (4 x 512MB):2 GB
Memory form factor
- 512MB 533MHz DDR2 Non-ECC CL4 DIMM (Kit of 2):240-pin DIMM
- 2GB 100MHz ECC SDRAM RDIMM Kit (4 x 512MB):168-pin DIMM
ECC
- 512MB 533MHz DDR2 Non-ECC CL4 DIMM (Kit of 2):No
- 2GB 100MHz ECC SDRAM RDIMM Kit (4 x 512MB):Yes
Memory voltage
- 512MB 533MHz DDR2 Non-ECC CL4 DIMM (Kit of 2):1.8 V
- 2GB 100MHz ECC SDRAM RDIMM Kit (4 x 512MB):3.3 V

Differences highlightedShow differences only

Comparison of 512MB 533MHz DDR2 Non-ECC CL4 DIMM (Kit of 2), 2GB 100MHz ECC SDRAM RDIMM Kit (4 x 512MB)
12 specifications	A Kingston Technology 512MB 533MHz DDR2 Non-ECC CL4 DIMM (Kit of 2)View product	B Lenovo 2GB 100MHz ECC SDRAM RDIMM Kit (4 x 512MB)View product
Features4 differ
Internal memoryDiffers	0.5 GB	2 GB
Memory form factorDiffers	240-pin DIMM	168-pin DIMM
ECCDiffers	No	Yes
Memory clock speedKnown for one	Unknown — not stated by the source	100 MHz
Memory voltageDiffers	1.8 V	3.3 V
Lead platingKnown for one	Unknown — not stated by the source	Gold
Internal memory typeKnown for one	DDR2	Unknown — not stated by the source
CAS latencyKnown for one	4	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.