Product comparison · 2 internal hard drives

Fujitsu MBA3073FD - 73GB Hard Disk Drive, FCAL vs Seagate EE25 Series 20GB SATA 25pk

15specifications compared
12differ
3identical
14known for one product only

Key differences

The Fujitsu MBA3073FD - 73GB Hard Disk Drive, FCAL has 53.5 GB more HDD capacity than the Seagate EE25 Series 20GB SATA 25pk (73.5 GB vs 20 GB). The Fujitsu MBA3073FD - 73GB Hard Disk Drive, FCAL has 9,600 RPM more HDD speed than the Seagate EE25 Series 20GB SATA 25pk (15000 RPM vs 5400 RPM). The Fujitsu MBA3073FD - 73GB Hard Disk Drive, FCAL has 1" more HDD size than the Seagate EE25 Series 20GB SATA 25pk (3.5" vs 2.5"). Operating voltage: 5 / 12 V on the Fujitsu MBA3073FD - 73GB Hard Disk Drive, FCAL, 5 V on the Seagate EE25 Series 20GB SATA 25pk.

HDD capacity
- MBA3073FD - 73GB Hard Disk Drive, FCAL:73.5 GB
- EE25 Series 20GB SATA 25pk:20 GB
HDD speed
- MBA3073FD - 73GB Hard Disk Drive, FCAL:15000 RPM
- EE25 Series 20GB SATA 25pk:5400 RPM
HDD size
- MBA3073FD - 73GB Hard Disk Drive, FCAL:3.5"
- EE25 Series 20GB SATA 25pk:2.5"
Storage drive buffer size
- MBA3073FD - 73GB Hard Disk Drive, FCAL:16 MB
- EE25 Series 20GB SATA 25pk:8 MB
Average latency
- MBA3073FD - 73GB Hard Disk Drive, FCAL:2 ms
- EE25 Series 20GB SATA 25pk:5.6 ms
Operating voltage
- MBA3073FD - 73GB Hard Disk Drive, FCAL:5 / 12 V
- EE25 Series 20GB SATA 25pk:5 V
Operating shock
- MBA3073FD - 73GB Hard Disk Drive, FCAL:65 G
- EE25 Series 20GB SATA 25pk:200 G
Non-operating shock
- MBA3073FD - 73GB Hard Disk Drive, FCAL:250 G
- EE25 Series 20GB SATA 25pk:800 G

Side by side

Differences highlightedShow differences only

Comparison of MBA3073FD - 73GB Hard Disk Drive, FCAL, EE25 Series 20GB SATA 25pk
29 specifications	A Fujitsu MBA3073FD - 73GB Hard Disk Drive, FCAL View product	B Seagate EE25 Series 20GB SATA 25pk View product
Features5 differ
HDD capacityDiffers	73.5 GB	20 GB
HDD speedDiffers	15000 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
Storage drive buffer sizeDiffers	16 MB	8 MB
HDD number of cylindersKnown for one	1	Unknown — not stated by the source
HDD number of headsKnown for one	2	Unknown — not stated by the source
Track to track seek timeKnown for one	0.2 ms	Unknown — not stated by the source
Average latencyDiffers	2 ms	5.6 ms
InterfaceKnown for one	Unknown — not stated by the source	Serial ATA
Read seek timeKnown for one	Unknown — not stated by the source	12.5 ms
Write seek timeKnown for one	Unknown — not stated by the source	14.5 ms
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	550000 h
Power1 differ
Power consumption (typical)Known for one	14.8 W	Unknown — not stated by the source
Operating voltageDiffers	5 / 12 V	5 V
Operational conditions2 differ
Operating temperature (T-T)Known for one	5 - 55 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Operating altitudeKnown for one	0 - 3048 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	0 - 12192 m	Unknown — not stated by the source
Operating shockDiffers	65 G	200 G
Non-operating shockDiffers	250 G	800 G
Weight & dimensions4 differ
WidthDiffers	101.6 mm	69.8 mm
DepthDiffers	146 mm	100.2 mm
HeightDiffers	25.4 mm	9.5 mm
WeightDiffers	750 g	100 g
Other featuresidentical
Power requirementsKnown for one	5 V ± 5%, 12 V ± 5%	Unknown — not stated by the source
Acoustic pressure emissionsKnown for one	Unknown — not stated by the source	2.3 dB

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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