Product comparison · 2 internal hard drives

Fujitsu 120GB mobile hard disk drive vs Fujitsu HD SAS 3GB/s 73GB 15k hot plug 3.5"

7specifications compared
5differ
2identical
24known for one product only

Key differences

The Fujitsu 120GB mobile hard disk drive has 47 GB more HDD capacity than the Fujitsu HD SAS 3GB/s 73GB 15k hot plug 3.5" (120 GB vs 73 GB). The Fujitsu HD SAS 3GB/s 73GB 15k hot plug 3.5" has 10,800 RPM more HDD speed than the Fujitsu 120GB mobile hard disk drive (15000 RPM vs 4200 RPM). The Fujitsu HD SAS 3GB/s 73GB 15k hot plug 3.5" has 1" more HDD size than the Fujitsu 120GB mobile hard disk drive (3.5" vs 2.5"). Interface: Ultra-ATA/133 on the Fujitsu 120GB mobile hard disk drive, SAS on the Fujitsu HD SAS 3GB/s 73GB 15k hot plug 3.5". Operating voltage: 5 V on the Fujitsu 120GB mobile hard disk drive, 5 / 12 V on the Fujitsu HD SAS 3GB/s 73GB 15k hot plug 3.5".

HDD capacity
- 120GB mobile hard disk drive:120 GB
- HD SAS 3GB/s 73GB 15k hot plug 3.5":73 GB
HDD speed
- 120GB mobile hard disk drive:4200 RPM
- HD SAS 3GB/s 73GB 15k hot plug 3.5":15000 RPM
HDD size
- 120GB mobile hard disk drive:2.5"
- HD SAS 3GB/s 73GB 15k hot plug 3.5":3.5"
Interface
- 120GB mobile hard disk drive:Ultra-ATA/133
- HD SAS 3GB/s 73GB 15k hot plug 3.5":SAS
Operating voltage
- 120GB mobile hard disk drive:5 V
- HD SAS 3GB/s 73GB 15k hot plug 3.5":5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 120GB mobile hard disk drive, HD SAS 3GB/s 73GB 15k hot plug 3.5"
31 specifications	A Fujitsu 120GB mobile hard disk drive View product	B Fujitsu HD SAS 3GB/s 73GB 15k hot plug 3.5"View product
Features4 differ
HDD capacityDiffers	120 GB	73 GB
HDD speedDiffers	4200 RPM	15000 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Ultra-ATA/133	SAS
Read seek timeKnown for one	12 ms	Unknown — not stated by the source
Write seek timeKnown for one	14 ms	Unknown — not stated by the source
Track to track seek timeKnown for one	1.5 ms	Unknown — not stated by the source
Average seek timeKnown for one	22 ms	Unknown — not stated by the source
Average latencyKnown for one	7.14 ms	Unknown — not stated by the source
Bytes per sectorKnown for one	512	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	300000 h	Unknown — not stated by the source
Power1 differ
Power consumption (standby)Known for one	0.8 W	Unknown — not stated by the source
Power consumption (off)Known for one	0.1 W	Unknown — not stated by the source
Operating voltageDiffers	5 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 55 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 65 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	8 - 90%	Unknown — not stated by the source
Operating altitudeKnown for one	-300 - 3000 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	-300 - 12000 m	Unknown — not stated by the source
Operating shockKnown for one	300 G	Unknown — not stated by the source
Non-operating shockKnown for one	900 G	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	70 mm	Unknown — not stated by the source
DepthKnown for one	100 mm	Unknown — not stated by the source
HeightKnown for one	9.5 mm	Unknown — not stated by the source
WeightKnown for one	99 g	Unknown — not stated by the source
Other featuresidentical
Dimensions (WxDxH)Known for one	70 x 100 x 9.5 mm	Unknown — not stated by the source
Drive device, transfer rateKnown for one	100 MB/s	Unknown — not stated by the source
Supported data transfer ratesKnown for one	16.6 MB/s (DMA 2, PIO 4); 33.3 MB/s (UDMA 2); 66.6 MB/s (UDMA 4)	Unknown — not stated by the source
Acoustic pressure emissionsKnown for one	28 dB	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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