Product comparison · 2 memory modules

HP 1GB PC100 ECC vs HP PC2-4200 512MB

3specifications compared
3differ
0identical
6known for one product only

Key differences

The HP 1GB PC100 ECC has 0.5 GB more internal memory than the HP PC2-4200 512MB (1 GB vs 0.5 GB). The HP PC2-4200 512MB has 433 MHz more memory clock speed than the HP 1GB PC100 ECC (533 MHz vs 100 MHz). Component for: PC/Server on the HP 1GB PC100 ECC, Laptop on the HP PC2-4200 512MB.

Internal memory
- 1GB PC100 ECC:1 GB
- PC2-4200 512MB:0.5 GB
Component for
- 1GB PC100 ECC:PC/Server
- PC2-4200 512MB:Laptop
Memory clock speed
- 1GB PC100 ECC:100 MHz
- PC2-4200 512MB:533 MHz

Side by side

Differences highlightedShow differences only

Comparison of 1GB PC100 ECC, PC2-4200 512MB
9 specifications	A HP 1GB PC100 ECC View product	B HP PC2-4200 512MB View product
Features3 differ
Internal memoryDiffers	1 GB	0.5 GB
Component forDiffers	PC/Server	Laptop
ECCKnown for one	Yes	Unknown — not stated by the source
Memory clock speedDiffers	100 MHz	533 MHz
Buffered memory typeKnown for one	Registered (buffered)	Unknown — not stated by the source
Memory layout (modules x size)Known for one	Unknown — not stated by the source	1 x 0.5 GB
Internal memory typeKnown for one	Unknown — not stated by the source	DDR2
Memory form factorKnown for one	Unknown — not stated by the source	240-pin DIMM
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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