Product comparison · 2 memory modules

HP 4GB REG PC2700 vs Kingston Technology 2GB DDR2-533

Key differences

Internal memory
- 4GB REG PC2700:4 GB
- 2GB DDR2-533:2 GB
Memory layout (modules x size)
- 4GB REG PC2700:2 x 2 GB
- 2GB DDR2-533:1 x 2 GB
Internal memory type
- 4GB REG PC2700:DDR
- 2GB DDR2-533:DDR2
Memory form factor
- 4GB REG PC2700:184-pin DIMM
- 2GB DDR2-533:240-pin DIMM

Differences highlightedShow differences only

Comparison of 4GB REG PC2700, 2GB DDR2-533
19 specifications	A HP 4GB REG PC2700 View product	B Kingston Technology 2GB DDR2-533 View product
Features4 differ
Internal memoryDiffers	4 GB	2 GB
Memory layout (modules x size)Differs	2 x 2 GB	1 x 2 GB
Internal memory typeDiffers	DDR	DDR2
Component forKnown for one	PC/Server	Unknown — not stated by the source
Memory form factorDiffers	184-pin DIMM	240-pin DIMM
CAS latencyKnown for one	Unknown — not stated by the source	4
Memory busKnown for one	Unknown — not stated by the source	64 bit
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Module configurationKnown for one	Unknown — not stated by the source	256M X 64
Memory typeKnown for one	Unknown — not stated by the source	DDR2
Weight & dimensionsidentical
WidthKnown for one	114.3 mm	Unknown — not stated by the source
DepthKnown for one	177.8 mm	Unknown — not stated by the source
HeightKnown for one	25.4 mm	Unknown — not stated by the source
WeightKnown for one	249 g	Unknown — not stated by the source
Other featuresidentical
Size (imperial)Known for one	11.4 cm (4.5")	Unknown — not stated by the source
Supported data transfer ratesKnown for one	333MHz	Unknown — not stated by the source
Weight (imperial)Known for one	0.249 kg (0.55 lbs)	Unknown — not stated by the source
Bus clock rateKnown for one	Unknown — not stated by the source	533 MHz
Form factorKnown for one	Unknown — not stated by the source	240-pin DIMM

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.