Product comparison · 2 memory modules

HP 1GB DDR2 400MHz vs HP 6GB DDR-400

6specifications compared
2differ
4identical
2known for one product only

Key differences

The HP 6GB DDR-400 has 5 GB more internal memory than the HP 1GB DDR2 400MHz (6 GB vs 1 GB). Internal memory type: DDR2 on the HP 1GB DDR2 400MHz, DDR on the HP 6GB DDR-400.

Internal memory
- 1GB DDR2 400MHz:1 GB
- 6GB DDR-400:6 GB
Internal memory type
- 1GB DDR2 400MHz:DDR2
- 6GB DDR-400:DDR

Side by side

Differences highlightedShow differences only

Comparison of 1GB DDR2 400MHz, 6GB DDR-400
8 specifications	A HP 1GB DDR2 400MHz View product	B HP 6GB DDR-400 View product
Features2 differ
Internal memoryDiffers	1 GB	6 GB
Memory layout (modules x size)Known for one	2 x 0.5 GB	Unknown — not stated by the source
Internal memory typeDiffers	DDR2	DDR
Component for	PC/Server	PC/Server
ECC	Yes	Yes
Memory clock speed	400 MHz	400 MHz
Buffered memory type	Registered (buffered)	Registered (buffered)
Memory form factorKnown for one	Unknown — not stated by the source	184-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.

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