Product comparison · 2 memory modules

HP 512MB SDRAM 133MHz vs Kingston Technology 2GB PC2-4200 DDR2-533 ECC Kit

5specifications compared
4differ
1identical
6known for one product only

Key differences

Internal memory
- 512MB SDRAM 133MHz:0.5 GB
- 2GB PC2-4200 DDR2-533 ECC Kit:2 GB
Memory layout (modules x size)
- 512MB SDRAM 133MHz:1 x 0.5 GB
- 2GB PC2-4200 DDR2-533 ECC Kit:2 x 1 GB
Memory form factor
- 512MB SDRAM 133MHz:168-pin DIMM
- 2GB PC2-4200 DDR2-533 ECC Kit:240-pin DIMM
Buffered memory type
- 512MB SDRAM 133MHz:Registered (buffered)
- 2GB PC2-4200 DDR2-533 ECC Kit:Unregistered (unbuffered)

Side by side

Differences highlightedShow differences only

Comparison of 512MB SDRAM 133MHz, 2GB PC2-4200 DDR2-533 ECC Kit
11 specifications	A HP 512MB SDRAM 133MHz View product	B Kingston Technology 2GB PC2-4200 DDR2-533 ECC Kit View product
Features4 differ
Internal memoryDiffers	0.5 GB	2 GB
Memory layout (modules x size)Differs	1 x 0.5 GB	2 x 1 GB
Memory form factorDiffers	168-pin DIMM	240-pin DIMM
ECC	Yes	Yes
Memory clock speedKnown for one	133 MHz	Unknown — not stated by the source
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory voltageKnown for one	3.3 V	Unknown — not stated by the source
Internal memory typeKnown for one	Unknown — not stated by the source	DDR
Memory busKnown for one	Unknown — not stated by the source	72 bit
Memory typeKnown for one	Unknown — not stated by the source	DDR2
Packaging dataidentical
Package typeKnown for one	DIMM	Unknown — not stated by the source

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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