Product comparison · 2 memory modules

HP 4GB DDR2-533 vs Lenovo 2GB PC2-5300 CL5 Non-Parity (NP) DDR2 SDRAM UDIMM Memory

5specifications compared
3differ
2identical
11known for one product only

Key differences

Internal memory
- 4GB DDR2-533:4 GB
- 2GB PC2-5300 CL5 Non-Parity (NP) DDR2 SDRAM UDIMM Memory:2 GB
CAS latency
- 4GB DDR2-533:4
- 2GB PC2-5300 CL5 Non-Parity (NP) DDR2 SDRAM UDIMM Memory:5
Memory clock speed
- 4GB DDR2-533:533 MHz
- 2GB PC2-5300 CL5 Non-Parity (NP) DDR2 SDRAM UDIMM Memory:667 MHz

Side by side

Differences highlightedShow differences only

Comparison of 4GB DDR2-533, 2GB PC2-5300 CL5 Non-Parity (NP) DDR2 SDRAM UDIMM Memory
16 specifications	A HP 4GB DDR2-533 View product	B Lenovo 2GB PC2-5300 CL5 Non-Parity (NP) DDR2 SDRAM UDIMM Memory View product
Features3 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory type	DDR2	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
CAS latencyDiffers	4	5
Memory clock speedDiffers	533 MHz	667 MHz
Memory typeKnown for one	Unknown — not stated by the source	DDR2 SDRAM
Lead platingKnown for one	Unknown — not stated by the source	Gold
Memory layout (modules x size)Known for one	4 x 1 GB	Unknown — not stated by the source
Component forKnown for one	PC/Server	Unknown — not stated by the source
ECCKnown for one	No	Unknown — not stated by the source
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Memory voltageKnown for one	1.8 V	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	134 mm
DepthKnown for one	Unknown — not stated by the source	30 mm
HeightKnown for one	Unknown — not stated by the source	4 mm
Other featuresidentical
Number of pinsKnown for one	Unknown — not stated by the source	240

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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