Product comparison · 2 internal hard drives

Fujitsu 147GB, 3.5", 15K vs Fujitsu MBA3073FD - 73GB Hard Disk Drive, FCAL

21specifications compared
6differ
15identical
9known for one product only

Key differences

The Fujitsu 147GB, 3.5", 15K has 73.5 GB more HDD capacity than the Fujitsu MBA3073FD - 73GB Hard Disk Drive, FCAL (147 GB vs 73.5 GB). The Fujitsu MBA3073FD - 73GB Hard Disk Drive, FCAL has 8 MB more storage drive buffer size than the Fujitsu 147GB, 3.5", 15K (16 MB vs 8 MB). The Fujitsu 147GB, 3.5", 15K has 1 more HDD cylinders than the Fujitsu MBA3073FD - 73GB Hard Disk Drive, FCAL (2 vs 1).

HDD capacity
- 147GB, 3.5", 15K:147 GB
- MBA3073FD - 73GB Hard Disk Drive, FCAL:73.5 GB
Storage drive buffer size
- 147GB, 3.5", 15K:8 MB
- MBA3073FD - 73GB Hard Disk Drive, FCAL:16 MB
HDD number of cylinders
- 147GB, 3.5", 15K:2
- MBA3073FD - 73GB Hard Disk Drive, FCAL:1
HDD number of heads
- 147GB, 3.5", 15K:4
- MBA3073FD - 73GB Hard Disk Drive, FCAL:2
Power consumption (typical)
- 147GB, 3.5", 15K:12.4 W
- MBA3073FD - 73GB Hard Disk Drive, FCAL:14.8 W
Weight
- 147GB, 3.5", 15K:800 g
- MBA3073FD - 73GB Hard Disk Drive, FCAL:750 g

Side by side

Differences highlightedShow differences only

Comparison of 147GB, 3.5", 15K, MBA3073FD - 73GB Hard Disk Drive, FCAL
30 specifications	A Fujitsu 147GB, 3.5", 15K View product	B Fujitsu MBA3073FD - 73GB Hard Disk Drive, FCAL View product
Features4 differ
HDD capacityDiffers	147 GB	73.5 GB
HDD speed	15000 RPM	15000 RPM
HDD size	3.5"	3.5"
InterfaceKnown for one	SCSI	Unknown — not stated by the source
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 sizeDiffers	8 MB	16 MB
HDD number of cylindersDiffers	2	1
HDD number of headsDiffers	4	2
Average latency	2 ms	2 ms
Mean time between failures (MTBF)Known for one	1400000 h	Unknown — not stated by the source
Track to track seek timeKnown for one	Unknown — not stated by the source	0.2 ms
Power1 differ
Power consumption (typical)Differs	12.4 W	14.8 W
Operating voltage	5 / 12 V	5 / 12 V
Operational conditionsidentical
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)	5 - 95%	5 - 95%
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 altitude	0 - 3048 m	0 - 3048 m
Non-operating altitude	0 - 12192 m	0 - 12192 m
Operating shock	65 G	65 G
Non-operating shock	250 G	250 G
Weight & dimensions1 differ
Width	101.6 mm	101.6 mm
Depth	146 mm	146 mm
Height	25.4 mm	25.4 mm
WeightDiffers	800 g	750 g
Other featuresidentical
Power requirementsKnown for one	Unknown — not stated by the source	5 V ± 5%, 12 V ± 5%
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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