Product comparison · 2 internal hard drives

Fujitsu MBA3073FD - 73GB Hard Disk Drive, FCAL vs Seagate EE25.1 20 GB Ultra ATA/100 25pk

17specifications compared
14differ
3identical
13known for one product only

Key differences

The Fujitsu MBA3073FD - 73GB Hard Disk Drive, FCAL has 53.5 GB more HDD capacity than the Seagate EE25.1 20 GB Ultra ATA/100 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 EE25.1 20 GB Ultra ATA/100 25pk (15000 RPM vs 5400 RPM). The Fujitsu MBA3073FD - 73GB Hard Disk Drive, FCAL has 1" more HDD size than the Seagate EE25.1 20 GB Ultra ATA/100 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 EE25.1 20 GB Ultra ATA/100 25pk. Operating temperature (T-T): 5 - 55 °C on the Fujitsu MBA3073FD - 73GB Hard Disk Drive, FCAL, -30 - 85 °C on the Seagate EE25.1 20 GB Ultra ATA/100 25pk.

HDD capacity
- MBA3073FD - 73GB Hard Disk Drive, FCAL:73.5 GB
- EE25.1 20 GB Ultra ATA/100 25pk:20 GB
HDD speed
- MBA3073FD - 73GB Hard Disk Drive, FCAL:15000 RPM
- EE25.1 20 GB Ultra ATA/100 25pk:5400 RPM
HDD size
- MBA3073FD - 73GB Hard Disk Drive, FCAL:3.5"
- EE25.1 20 GB Ultra ATA/100 25pk:2.5"
Storage drive buffer size
- MBA3073FD - 73GB Hard Disk Drive, FCAL:16 MB
- EE25.1 20 GB Ultra ATA/100 25pk:8 MB
Operating voltage
- MBA3073FD - 73GB Hard Disk Drive, FCAL:5 / 12 V
- EE25.1 20 GB Ultra ATA/100 25pk:5 V
Operating temperature (T-T)
- MBA3073FD - 73GB Hard Disk Drive, FCAL:5 - 55 °C
- EE25.1 20 GB Ultra ATA/100 25pk:-30 - 85 °C
Storage temperature (T-T)
- MBA3073FD - 73GB Hard Disk Drive, FCAL:-40 - 70 °C
- EE25.1 20 GB Ultra ATA/100 25pk:-40 - 95 °C
Operating relative humidity (H-H)
- MBA3073FD - 73GB Hard Disk Drive, FCAL:5 - 95%
- EE25.1 20 GB Ultra ATA/100 25pk:5 - 90%

Side by side

Differences highlightedShow differences only

Comparison of MBA3073FD - 73GB Hard Disk Drive, FCAL, EE25.1 20 GB Ultra ATA/100 25pk
30 specifications	A Fujitsu MBA3073FD - 73GB Hard Disk Drive, FCAL View product	B Seagate EE25.1 20 GB Ultra ATA/100 25pk View product
Features4 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
Track to track seek timeKnown for one	0.2 ms	Unknown — not stated by the source
Average latencyKnown for one	2 ms	Unknown — not stated by the source
InterfaceKnown for one	Unknown — not stated by the source	Ultra-ATA/100
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
Power1 differ
Power consumption (typical)Known for one	14.8 W	Unknown — not stated by the source
Operating voltageDiffers	5 / 12 V	5 V
Power consumption (standby)Known for one	Unknown — not stated by the source	0.26 W
Operational conditions4 differ
Operating temperature (T-T)Differs	5 - 55 °C	-30 - 85 °C
Storage temperature (T-T)Differs	-40 - 70 °C	-40 - 95 °C
Operating relative humidity (H-H)Differs	5 - 95%	5 - 90%
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 shockKnown for one	65 G	Unknown — not stated by the source
Non-operating shockDiffers	250 G	800 G
Weight & dimensions4 differ
WidthDiffers	101.6 mm	69.8 mm
DepthDiffers	146 mm	100 mm
HeightDiffers	25.4 mm	9.5 mm
WeightDiffers	750 g	100 g
Other features1 differ
Power requirementsDiffers	5 V ± 5%, 12 V ± 5%	5V ± 5%
Compatible productsKnown for one	Unknown — not stated by the source	PC
CertificationKnown for one	Unknown — not stated by the source	FCC Class B

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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