Product comparison · 2 memory modules

Fujitsu 16 GB (2 x 8 GB) DDR2 667 MHz vs Hypertec 256MB PC2-6400 (Legacy)

7specifications compared
4differ
3identical
2known for one product only

Key differences

The Fujitsu 16 GB (2 x 8 GB) DDR2 667 MHz has 15.75 GB more internal memory than the Hypertec 256MB PC2-6400 (Legacy) (16 GB vs 0.25 GB). The Hypertec 256MB PC2-6400 (Legacy) has 133 MHz more memory clock speed than the Fujitsu 16 GB (2 x 8 GB) DDR2 667 MHz (800 MHz vs 667 MHz). Only the Fujitsu 16 GB (2 x 8 GB) DDR2 667 MHz has ECC. Memory layout (modules x size): 2 x 8 GB on the Fujitsu 16 GB (2 x 8 GB) DDR2 667 MHz, 1 x 0.25 GB on the Hypertec 256MB PC2-6400 (Legacy).

Internal memory
- 16 GB (2 x 8 GB) DDR2 667 MHz:16 GB
- 256MB PC2-6400 (Legacy):0.25 GB
Memory layout (modules x size)
- 16 GB (2 x 8 GB) DDR2 667 MHz:2 x 8 GB
- 256MB PC2-6400 (Legacy):1 x 0.25 GB
ECC
- 16 GB (2 x 8 GB) DDR2 667 MHz:Yes
- 256MB PC2-6400 (Legacy):No
Memory clock speed
- 16 GB (2 x 8 GB) DDR2 667 MHz:667 MHz
- 256MB PC2-6400 (Legacy):800 MHz

Side by side

Differences highlightedShow differences only

Comparison of 16 GB (2 x 8 GB) DDR2 667 MHz, 256MB PC2-6400 (Legacy)
9 specifications	A Fujitsu 16 GB (2 x 8 GB) DDR2 667 MHz View product	B Hypertec 256MB PC2-6400 (Legacy)View product
Features4 differ
Internal memoryDiffers	16 GB	0.25 GB
Memory layout (modules x size)Differs	2 x 8 GB	1 x 0.25 GB
Internal memory type	DDR2	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	Yes	No
Memory clock speedDiffers	667 MHz	800 MHz
Buffered memory typeKnown for one	Fully buffered	Unknown — not stated by the source
Component forKnown for one	Unknown — not stated by the source	PC/Server
Packaging dataidentical
Package type	DIMM	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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