Product comparison · 2 internal hard drives

Fujitsu 450GB SAS 15000rpm vs Fujitsu MHZ2500BT internal hard drive

8specifications compared
8differ
0identical
26known for one product only

Key differences

HDD capacity
- 450GB SAS 15000rpm:450 GB
- MHZ2500BT internal hard drive:500 GB
HDD speed
- 450GB SAS 15000rpm:15000 RPM
- MHZ2500BT internal hard drive:4200 RPM
HDD size
- 450GB SAS 15000rpm:3.5"
- MHZ2500BT internal hard drive:2.5"
Interface
- 450GB SAS 15000rpm:SAS
- MHZ2500BT internal hard drive:Serial ATA
Storage drive buffer size
- 450GB SAS 15000rpm:16 MB
- MHZ2500BT internal hard drive:8 MB
Operating voltage
- 450GB SAS 15000rpm:5 / 12 V
- MHZ2500BT internal hard drive:5 V
Operating temperature (T-T)
- 450GB SAS 15000rpm:0 - 35 °C
- MHZ2500BT internal hard drive:5 - 55 °C
Operating relative humidity (H-H)
- 450GB SAS 15000rpm:8 - 80%
- MHZ2500BT internal hard drive:8 - 90%

Side by side

Differences highlightedShow differences only

Comparison of 450GB SAS 15000rpm, MHZ2500BT
34 specifications	A Fujitsu 450GB SAS 15000rpm View product	B Fujitsu MHZ2500BT internal hard drive Model MHZ2500BT View product
Features5 differ
HDD capacityDiffers	450 GB	500 GB
HDD speedDiffers	15000 RPM	4200 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	SAS	Serial ATA
Storage drive buffer sizeDiffers	16 MB	8 MB
Full stroke seek timeKnown for one	Unknown — not stated by the source	22 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	12 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
TypeKnown for one	HDD	Unknown — not stated by the source
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 35 °C	5 - 55 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 65 °C
Operating relative humidity (H-H)Differs	8 - 80%	8 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating vibrationKnown for one	Unknown — not stated by the source	9.8m/s² (1.0 G) 5 - 500 Hz
Non-operating vibrationKnown for one	Unknown — not stated by the source	49m/s² (5.0 G) 5 - 500 Hz
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	100 mm
DepthKnown for one	Unknown — not stated by the source	70 mm
HeightKnown for one	Unknown — not stated by the source	12.5 mm
WeightKnown for one	Unknown — not stated by the source	135 g
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	100 x 70 x 12.5 mm
Interface typeKnown for one	Unknown — not stated by the source	SATA 3.0Gb/s, ATA-8
InternalKnown for one	Unknown — not stated by the source	Yes
Maximum data transfer rateKnown for one	Unknown — not stated by the source	300 Mbit/s
Acoustic pressure emissionsKnown for one	Unknown — not stated by the source	24 dB
Cartridge load/Unload cyclesKnown for one	Unknown — not stated by the source	600000

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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