Product comparison · 2 internal hard drives

Fujitsu 300GB, 2.5", 10K SAS vs Samsung SpinPoint F1 HM250JI/251JI internal hard drive

12specifications compared
6differ
6identical
15known for one product only

Key differences

HDD capacity
- 300GB, 2.5", 10K SAS:300 GB
- SpinPoint F1 HM250JI/251JI internal hard drive:250 GB
HDD speed
- 300GB, 2.5", 10K SAS:10000 RPM
- SpinPoint F1 HM250JI/251JI internal hard drive:5400 RPM
Interface
- 300GB, 2.5", 10K SAS:SAS
- SpinPoint F1 HM250JI/251JI internal hard drive:Serial ATA
Operating relative humidity (H-H)
- 300GB, 2.5", 10K SAS:5 - 95%
- SpinPoint F1 HM250JI/251JI internal hard drive:5 - 90%
Operating altitude
- 300GB, 2.5", 10K SAS:-15.2 - 3048 m
- SpinPoint F1 HM250JI/251JI internal hard drive:-1000 - 10000 m
Non-operating altitude
- 300GB, 2.5", 10K SAS:-15.2 - 12192 m
- SpinPoint F1 HM250JI/251JI internal hard drive:-1400 - 50000 m

Side by side

Differences highlightedShow differences only

Comparison of 300GB, 2.5", 10K SAS, HM250JI/251JI
27 specifications	A Fujitsu 300GB, 2.5", 10K SAS View product	B Samsung SpinPoint F1 HM250JI/251JI internal hard drive Model HM250JI/251JI View product
Features3 differ
HDD capacityDiffers	300 GB	250 GB
HDD speedDiffers	10000 RPM	5400 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	SAS	Serial ATA
TypeKnown for one	HDD	Unknown — not stated by the source
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Storage drive buffer sizeKnown for one	16 MB	Unknown — not stated by the source
Track to track seek timeKnown for one	0.2 ms	Unknown — not stated by the source
Average latencyKnown for one	2.99 ms	Unknown — not stated by the source
Bytes per sector	512	512
Poweridentical
Operating voltage	5 V	5 V
Operational conditions3 differ
Operating temperature (T-T)	5 - 55 °C	5 - 55 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)Differs	5 - 95%	5 - 90%
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Operating vibrationKnown for one	1 G	Unknown — not stated by the source
Non-operating vibrationKnown for one	5 G	Unknown — not stated by the source
Operating altitudeDiffers	-15.2 - 3048 m	-1000 - 10000 m
Non-operating altitudeDiffers	-15.2 - 12192 m	-1400 - 50000 m
Operating shockKnown for one	100 G	Unknown — not stated by the source
Non-operating shockKnown for one	400 G	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	69.8 mm	Unknown — not stated by the source
DepthKnown for one	15 mm	Unknown — not stated by the source
HeightKnown for one	100.5 mm	Unknown — not stated by the source
WeightKnown for one	220 g	Unknown — not stated by the source
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	69.8 x 9.3 x 100 mm
InternalKnown 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.

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