Product comparison · 2 memory modules

HP 1GB PC2-4200 vs HP 2GB PC2-5300 Kit

7specifications compared
4differ
3identical
4known for one product only

Key differences

The HP 2GB PC2-5300 Kit has 1 GB more internal memory than the HP 1GB PC2-4200 (2 GB vs 1 GB). The HP 2GB PC2-5300 Kit has 134 MHz more memory clock speed than the HP 1GB PC2-4200 (667 MHz vs 533 MHz). Only the HP 2GB PC2-5300 Kit has ECC. Buffered memory type: Unregistered (unbuffered) on the HP 1GB PC2-4200, Registered (buffered) on the HP 2GB PC2-5300 Kit.

Internal memory
- 1GB PC2-4200:1 GB
- 2GB PC2-5300 Kit:2 GB
ECC
- 1GB PC2-4200:No
- 2GB PC2-5300 Kit:Yes
Memory clock speed
- 1GB PC2-4200:533 MHz
- 2GB PC2-5300 Kit:667 MHz
Buffered memory type
- 1GB PC2-4200:Unregistered (unbuffered)
- 2GB PC2-5300 Kit:Registered (buffered)

Side by side

Differences highlightedShow differences only

Comparison of 1GB PC2-4200, 2GB PC2-5300 Kit
11 specifications	A HP 1GB PC2-4200 View product	B HP 2GB PC2-5300 Kit View product
Features4 differ
Internal memoryDiffers	1 GB	2 GB
Internal memory type	DDR2	DDR2
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyKnown for one	4	Unknown — not stated by the source
Memory clock speedDiffers	533 MHz	667 MHz
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory voltageKnown for one	1.8 V	Unknown — not stated by the source
Module configurationKnown for one	64M x 8	Unknown — not stated by the source
Memory layout (modules x size)Known for one	Unknown — not stated by the source	2 x 1 GB

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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