Product comparison · 2 memory modules

HP 1GB PC2-4200 vs HP 4GB PC2-5300

8specifications compared
5differ
3identical
2known for one product only

Key differences

The HP 4GB PC2-5300 has 3 GB more internal memory than the HP 1GB PC2-4200 (4 GB vs 1 GB). The HP 4GB PC2-5300 has 134 MHz more memory clock speed than the HP 1GB PC2-4200 (667 MHz vs 533 MHz). Only the HP 4GB PC2-5300 has ECC. Buffered memory type: Unregistered (unbuffered) on the HP 1GB PC2-4200, Fully buffered on the HP 4GB PC2-5300. Module configuration: 64M x 8 on the HP 1GB PC2-4200, 256M x 4 on the HP 4GB PC2-5300.

Internal memory
- 1GB PC2-4200:1 GB
- 4GB PC2-5300:4 GB
ECC
- 1GB PC2-4200:No
- 4GB PC2-5300:Yes
Memory clock speed
- 1GB PC2-4200:533 MHz
- 4GB PC2-5300:667 MHz
Buffered memory type
- 1GB PC2-4200:Unregistered (unbuffered)
- 4GB PC2-5300:Fully buffered
Module configuration
- 1GB PC2-4200:64M x 8
- 4GB PC2-5300:256M x 4

Side by side

Differences highlightedShow differences only

Comparison of 1GB PC2-4200, 4GB PC2-5300
10 specifications	A HP 1GB PC2-4200 View product	B HP 4GB PC2-5300 View product
Features5 differ
Internal memoryDiffers	1 GB	4 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)	Fully buffered
Memory voltageKnown for one	1.8 V	Unknown — not stated by the source
Module configurationDiffers	64M x 8	256M x 4

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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