Product comparison · 2 memory modules

Fujitsu 4GB (2x2GB) DDR400 RG ECC vs HP 4GB (2x2GB) DDR3 1600MHz

9specifications compared
3differ
6identical
4known for one product only

Key differences

Internal memory type
- 4GB (2x2GB) DDR400 RG ECC:DDR
- 4GB (2x2GB) DDR3 1600MHz:DDR3
Memory form factor
- 4GB (2x2GB) DDR400 RG ECC:184-pin DIMM
- 4GB (2x2GB) DDR3 1600MHz:240-pin DIMM
Memory clock speed
- 4GB (2x2GB) DDR400 RG ECC:400 MHz
- 4GB (2x2GB) DDR3 1600MHz:1600 MHz

Side by side

Differences highlightedShow differences only

Comparison of 4GB (2x2GB) DDR400 RG ECC, 4GB (2x2GB) DDR3 1600MHz
13 specifications	A Fujitsu 4GB (2x2GB) DDR400 RG ECC View product	B HP 4GB (2x2GB) DDR3 1600MHz View product
Features3 differ
Internal memory	4 GB	4 GB
Memory layout (modules x size)	2 x 2 GB	2 x 2 GB
Internal memory typeDiffers	DDR	DDR3
Memory form factorDiffers	184-pin DIMM	240-pin DIMM
Memory clock speedDiffers	400 MHz	1600 MHz
Memory typeKnown for one	Unknown — not stated by the source	PC3-12800
ECCKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	0 - 85 °C	0 - 85 °C
Storage temperature (T-T)	-25 - 95 °C	-25 - 95 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 80%
Softwareidentical
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	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.

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