Product comparison · 2 internal hard drives

Fujitsu 450GB SAS 15000rpm vs Samsung 250GB SATA II HDD

8specifications compared
5differ
3identical
24known for one product only

Key differences

HDD capacity
- 450GB SAS 15000rpm:450 GB
- 250GB SATA II HDD:250 GB
HDD speed
- 450GB SAS 15000rpm:15000 RPM
- 250GB SATA II HDD:7200 RPM
Interface
- 450GB SAS 15000rpm:SAS
- 250GB SATA II HDD:Serial ATA II
Operating temperature (T-T)
- 450GB SAS 15000rpm:0 - 35 °C
- 250GB SATA II HDD:0 - 60 °C
Operating relative humidity (H-H)
- 450GB SAS 15000rpm:8 - 80%
- 250GB SATA II HDD:5 - 90%

Side by side

Differences highlightedShow differences only

Comparison of 450GB SAS 15000rpm, 250GB SATA II HDD
32 specifications	A Fujitsu 450GB SAS 15000rpm View product	B Samsung 250GB SATA II HDD View product
Features3 differ
HDD capacityDiffers	450 GB	250 GB
HDD speedDiffers	15000 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	SAS	Serial ATA II
Storage drive buffer size	16 MB	16 MB
Average seek timeKnown for one	Unknown — not stated by the source	8.9 ms
Average latencyKnown for one	Unknown — not stated by the source	4.17 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Start/stop cyclesKnown for one	Unknown — not stated by the source	50000
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1200000 h
TypeKnown for one	HDD	Unknown — not stated by the source
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Poweridentical
Power consumption (standby)Known for one	Unknown — not stated by the source	1.13 W
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	0.76 W
Operating voltage	5 / 12 V	5 / 12 V
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 35 °C	0 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating relative humidity (H-H)Differs	8 - 80%	5 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating altitudeKnown for one	Unknown — not stated by the source	-300 - 3000 m
Non-operating altitudeKnown for one	Unknown — not stated by the source	-300 - 12000 m
Operating shockKnown for one	Unknown — not stated by the source	70 G
Non-operating shockKnown for one	Unknown — not stated by the source	350 G
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101.5 mm
DepthKnown for one	Unknown — not stated by the source	147 mm
HeightKnown for one	Unknown — not stated by the source	26.1 mm
WeightKnown for one	Unknown — not stated by the source	470 g
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	101.5 x 147 x 26.1 mm
Drive device, transfer rateKnown for one	Unknown — not stated by the source	175 MB/s
Drive ready timeKnown for one	Unknown — not stated by the source	8 s
InternalKnown for one	Unknown — not stated by the source	Yes
Maximum data transfer rateKnown for one	Unknown — not stated by the source	300 Mbit/s

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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