Product comparison · 2 memory modules

Fujitsu 16GB DDR2-667MHz, ECC vs Fujitsu 256MB DDR 266MHz ECC

6specifications compared
5differ
1identical
6known for one product only

Key differences

The Fujitsu 16GB DDR2-667MHz, ECC has 15.75 GB more internal memory than the Fujitsu 256MB DDR 266MHz ECC (16 GB vs 0.25 GB). The Fujitsu 16GB DDR2-667MHz, ECC has 56 -pin DIMM more memory form factor than the Fujitsu 256MB DDR 266MHz ECC (240-pin DIMM vs 184-pin DIMM). The Fujitsu 16GB DDR2-667MHz, ECC has 401 MHz more memory clock speed than the Fujitsu 256MB DDR 266MHz ECC (667 MHz vs 266 MHz). Memory layout (modules x size): 2 x 8 GB on the Fujitsu 16GB DDR2-667MHz, ECC, 1 x 0.25 GB on the Fujitsu 256MB DDR 266MHz ECC. Internal memory type: DDR2 on the Fujitsu 16GB DDR2-667MHz, ECC, DDR on the Fujitsu 256MB DDR 266MHz ECC.

Internal memory
- 16GB DDR2-667MHz, ECC:16 GB
- 256MB DDR 266MHz ECC:0.25 GB
Memory layout (modules x size)
- 16GB DDR2-667MHz, ECC:2 x 8 GB
- 256MB DDR 266MHz ECC:1 x 0.25 GB
Internal memory type
- 16GB DDR2-667MHz, ECC:DDR2
- 256MB DDR 266MHz ECC:DDR
Memory form factor
- 16GB DDR2-667MHz, ECC:240-pin DIMM
- 256MB DDR 266MHz ECC:184-pin DIMM
Memory clock speed
- 16GB DDR2-667MHz, ECC:667 MHz
- 256MB DDR 266MHz ECC:266 MHz

Side by side

Differences highlightedShow differences only

Comparison of 16GB DDR2-667MHz, ECC, 256MB DDR 266MHz ECC
12 specifications	A Fujitsu 16GB DDR2-667MHz, ECC View product	B Fujitsu 256MB DDR 266MHz ECC View product
Features5 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 typeDiffers	DDR2	DDR
Component forKnown for one	PC/Server	Unknown — not stated by the source
Memory form factorDiffers	240-pin DIMM	184-pin DIMM
Memory clock speedDiffers	667 MHz	266 MHz
Buffered memory typeKnown for one	Registered (buffered)	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	DIMM	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 85 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-25 - 95 °C
Softwareidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes

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.

More memory module comparisons

All memory module comparisons