Product comparison · 2 internal hard drives

Fujitsu HDD SAS 146GB 15k vs Fujitsu MHV2040BH internal hard drive

5specifications compared
5differ
0identical
25known for one product only

Key differences

The Fujitsu HDD SAS 146GB 15k has 106 GB more HDD capacity than the Fujitsu MHV2040BH internal hard drive (146 GB vs 40 GB). The Fujitsu HDD SAS 146GB 15k has 9,600 RPM more HDD speed than the Fujitsu MHV2040BH internal hard drive (15000 RPM vs 5400 RPM). The Fujitsu HDD SAS 146GB 15k has 1" more HDD size than the Fujitsu MHV2040BH internal hard drive (3.5" vs 2.5"). Interface: SCSI on the Fujitsu HDD SAS 146GB 15k, Serial ATA on the Fujitsu MHV2040BH internal hard drive. Operating voltage: 5 / 12 V on the Fujitsu HDD SAS 146GB 15k, 5 V on the Fujitsu MHV2040BH internal hard drive.

HDD capacity
- HDD SAS 146GB 15k:146 GB
- MHV2040BH internal hard drive:40 GB
HDD speed
- HDD SAS 146GB 15k:15000 RPM
- MHV2040BH internal hard drive:5400 RPM
HDD size
- HDD SAS 146GB 15k:3.5"
- MHV2040BH internal hard drive:2.5"
Interface
- HDD SAS 146GB 15k:SCSI
- MHV2040BH internal hard drive:Serial ATA
Operating voltage
- HDD SAS 146GB 15k:5 / 12 V
- MHV2040BH internal hard drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of HDD SAS 146GB 15k, MHV2040BH
30 specifications	A Fujitsu HDD SAS 146GB 15k View product	B Fujitsu MHV2040BH internal hard drive Model MHV2040BH View product
Features4 differ
HDD capacityDiffers	146 GB	40 GB
HDD speedDiffers	15000 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	SCSI	Serial ATA
TypeKnown for one	Unknown — not stated by the source	HDD
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	8 MB
HDD sustained transfer rateKnown for one	Unknown — not stated by the source	150 MiB/s
Read seek timeKnown for one	Unknown — not stated by the source	12 ms
Write seek timeKnown for one	Unknown — not stated by the source	14 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	1.5 ms
Average seek timeKnown for one	Unknown — not stated by the source	22 ms
Average latencyKnown for one	Unknown — not stated by the source	5.56 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	300000 h
Power1 differ
Power consumption (standby)Known for one	Unknown — not stated by the source	0.6 W
Power consumption (off)Known for one	Unknown — not stated by the source	0.13 W
Operating voltageDiffers	5 / 12 V	5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 55 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 65 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 90%
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	300 G
Non-operating shockKnown for one	Unknown — not stated by the source	900 G
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	70 mm
DepthKnown for one	Unknown — not stated by the source	100 mm
HeightKnown for one	Unknown — not stated by the source	9.5 mm
WeightKnown for one	Unknown — not stated by the source	101 g
Other featuresidentical
Acoustic pressure emissionsKnown for one	Unknown — not stated by the source	28 dB
InternalKnown for one	Yes	Unknown — not stated by the source

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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