Product comparison · 2 memory modules

Lenovo 2GB PC2-5300 CL5 Non-Parity (NP) DDR2 SDRAM UDIMM Memory vs Lenovo Memory 512MB PC2700 CL2.5 ECC DDR UDIMM

Key differences

Internal memory
- 2GB PC2-5300 CL5 Non-Parity (NP) DDR2 SDRAM UDIMM Memory:2 GB
- Memory 512MB PC2700 CL2.5 ECC DDR UDIMM:0.5 GB
Internal memory type
- 2GB PC2-5300 CL5 Non-Parity (NP) DDR2 SDRAM UDIMM Memory:DDR2
- Memory 512MB PC2700 CL2.5 ECC DDR UDIMM:DDR
CAS latency
- 2GB PC2-5300 CL5 Non-Parity (NP) DDR2 SDRAM UDIMM Memory:5
- Memory 512MB PC2700 CL2.5 ECC DDR UDIMM:2.5
Memory clock speed
- 2GB PC2-5300 CL5 Non-Parity (NP) DDR2 SDRAM UDIMM Memory:667 MHz
- Memory 512MB PC2700 CL2.5 ECC DDR UDIMM:333 MHz
Number of pins
- 2GB PC2-5300 CL5 Non-Parity (NP) DDR2 SDRAM UDIMM Memory:240
- Memory 512MB PC2700 CL2.5 ECC DDR UDIMM:184

Differences highlightedShow differences only

Comparison of 2GB PC2-5300 CL5 Non-Parity (NP) DDR2 SDRAM UDIMM Memory, Memory 512MB PC2700 CL2.5 ECC DDR UDIMM
12 specifications	A Lenovo 2GB PC2-5300 CL5 Non-Parity (NP) DDR2 SDRAM UDIMM Memory View product	B Lenovo Memory 512MB PC2700 CL2.5 ECC DDR UDIMM View product
Features4 differ
Internal memoryDiffers	2 GB	0.5 GB
Internal memory typeDiffers	DDR2	DDR
Memory form factorKnown for one	240-pin DIMM	Unknown — not stated by the source
CAS latencyDiffers	5	2.5
Memory clock speedDiffers	667 MHz	333 MHz
Memory typeKnown for one	DDR2 SDRAM	Unknown — not stated by the source
Lead platingKnown for one	Gold	Unknown — not stated by the source
ECCKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WidthKnown for one	134 mm	Unknown — not stated by the source
DepthKnown for one	30 mm	Unknown — not stated by the source
HeightKnown for one	4 mm	Unknown — not stated by the source
Other features1 differ
Number of pinsDiffers	240	184

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.