Product comparison · 2 internal hard drives

Acer 73GB SAS 3,5" HDD Hot Swap in carrier vs Fujitsu 120GB mobile hard disk drive

6specifications compared
5differ
1identical
25known for one product only

Key differences

HDD capacity
- 73GB SAS 3,5" HDD Hot Swap in carrier:73 GB
- 120GB mobile hard disk drive:120 GB
HDD speed
- 73GB SAS 3,5" HDD Hot Swap in carrier:15000 RPM
- 120GB mobile hard disk drive:4200 RPM
HDD size
- 73GB SAS 3,5" HDD Hot Swap in carrier:3.5"
- 120GB mobile hard disk drive:2.5"
Interface
- 73GB SAS 3,5" HDD Hot Swap in carrier:SAS
- 120GB mobile hard disk drive:Ultra-ATA/133
Operating voltage
- 73GB SAS 3,5" HDD Hot Swap in carrier:5 / 12 V
- 120GB mobile hard disk drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of 73GB SAS 3,5" HDD Hot Swap in carrier, 120GB mobile hard disk drive
31 specifications	A Acer 73GB SAS 3,5" HDD Hot Swap in carrier View product	B Fujitsu 120GB mobile hard disk drive View product
Features4 differ
HDD capacityDiffers	73 GB	120 GB
HDD speedDiffers	15000 RPM	4200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	SAS	Ultra-ATA/133
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	8 MB
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	7.14 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	0.8 W
Power consumption (off)Known for one	Unknown — not stated by the source	0.1 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	99 g
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	70 x 100 x 9.5 mm
Drive device, transfer rateKnown for one	Unknown — not stated by the source	100 MB/s
Internal	Yes	Yes
Supported data transfer ratesKnown for one	Unknown — not stated by the source	16.6 MB/s (DMA 2, PIO 4); 33.3 MB/s (UDMA 2); 66.6 MB/s (UDMA 4)
Acoustic pressure emissionsKnown for one	Unknown — not stated by the source	28 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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