Product comparison · 2 memory modules

HP 16GB DDR2-400 vs HP 6GB DDR-400

7specifications compared
3differ
4identical
1known for one product only

Key differences

The HP 16GB DDR2-400 has 10 GB more internal memory than the HP 6GB DDR-400 (16 GB vs 6 GB). The HP 16GB DDR2-400 has 56 -pin DIMM more memory form factor than the HP 6GB DDR-400 (240-pin DIMM vs 184-pin DIMM). Internal memory type: DDR2 on the HP 16GB DDR2-400, DDR on the HP 6GB DDR-400.

Internal memory
- 16GB DDR2-400:16 GB
- 6GB DDR-400:6 GB
Internal memory type
- 16GB DDR2-400:DDR2
- 6GB DDR-400:DDR
Memory form factor
- 16GB DDR2-400:240-pin DIMM
- 6GB DDR-400:184-pin DIMM

Side by side

Differences highlightedShow differences only

Comparison of 16GB DDR2-400, 6GB DDR-400
8 specifications	A HP 16GB DDR2-400 View product	B HP 6GB DDR-400 View product
Features3 differ
Internal memoryDiffers	16 GB	6 GB
Memory layout (modules x size)Known for one	8 x 2 GB	Unknown — not stated by the source
Internal memory typeDiffers	DDR2	DDR
Component for	PC/Server	PC/Server
Memory form factorDiffers	240-pin DIMM	184-pin DIMM
ECC	Yes	Yes
Memory clock speed	400 MHz	400 MHz
Buffered memory type	Registered (buffered)	Registered (buffered)

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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