Product comparison · 2 internal hard drives

Fujitsu 160GB, 2.5", 7200rpm vs Fujitsu MHZ2500BT - 500 GB, 2.5", SATA, 4200 RPM

24specifications compared
9differ
15identical
6known for one product only

Key differences

The Fujitsu MHZ2500BT - 500 GB, 2.5", SATA, 4200 RPM has 340 GB more HDD capacity than the Fujitsu 160GB, 2.5", 7200rpm (500 GB vs 160 GB). The Fujitsu 160GB, 2.5", 7200rpm has 3,000 RPM more HDD speed than the Fujitsu MHZ2500BT - 500 GB, 2.5", SATA, 4200 RPM (7200 RPM vs 4200 RPM). The Fujitsu 160GB, 2.5", 7200rpm has 8 MB more storage drive buffer size than the Fujitsu MHZ2500BT - 500 GB, 2.5", SATA, 4200 RPM (16 MB vs 8 MB).

HDD capacity
- 160GB, 2.5", 7200rpm:160 GB
- MHZ2500BT - 500 GB, 2.5", SATA, 4200 RPM:500 GB
HDD speed
- 160GB, 2.5", 7200rpm:7200 RPM
- MHZ2500BT - 500 GB, 2.5", SATA, 4200 RPM:4200 RPM
Storage drive buffer size
- 160GB, 2.5", 7200rpm:16 MB
- MHZ2500BT - 500 GB, 2.5", SATA, 4200 RPM:8 MB
Read seek time
- 160GB, 2.5", 7200rpm:10.5 ms
- MHZ2500BT - 500 GB, 2.5", SATA, 4200 RPM:12 ms
Write seek time
- 160GB, 2.5", 7200rpm:12.5 ms
- MHZ2500BT - 500 GB, 2.5", SATA, 4200 RPM:14 ms
Average latency
- 160GB, 2.5", 7200rpm:4.17 ms
- MHZ2500BT - 500 GB, 2.5", SATA, 4200 RPM:7.14 ms
Width
- 160GB, 2.5", 7200rpm:69.8 mm
- MHZ2500BT - 500 GB, 2.5", SATA, 4200 RPM:70 mm
Height
- 160GB, 2.5", 7200rpm:9.5 mm
- MHZ2500BT - 500 GB, 2.5", SATA, 4200 RPM:12.5 mm

Side by side

Differences highlightedShow differences only

Comparison of 160GB, 2.5", 7200rpm, MHZ2500BT - 500 GB, 2.5", SATA, 4200 RPM
30 specifications	A Fujitsu 160GB, 2.5", 7200rpm View product	B Fujitsu MHZ2500BT - 500 GB, 2.5", SATA, 4200 RPM View product
Features6 differ
HDD capacityDiffers	160 GB	500 GB
HDD speedDiffers	7200 RPM	4200 RPM
HDD size	2.5"	2.5"
Interface	Serial ATA	Serial ATA
Storage drive buffer sizeDiffers	16 MB	8 MB
Read seek timeDiffers	10.5 ms	12 ms
Write seek timeDiffers	12.5 ms	14 ms
Track to track seek time	1.5 ms	1.5 ms
Average latencyDiffers	4.17 ms	7.14 ms
Bytes per sector	512	512
TypeKnown for one	HDD	Unknown — not stated by the source
Poweridentical
Power consumption (standby)Known for one	Unknown — not stated by the source	0.13 W
Operating voltage	5 V	5 V
Operational conditionsidentical
Operating temperature (T-T)	5 - 55 °C	5 - 55 °C
Storage temperature (T-T)	-40 - 65 °C	-40 - 65 °C
Operating relative humidity (H-H)	8 - 90%	8 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating vibration	9.8 G	9.8 G
Non-operating vibration	49 G	49 G
Operating altitude	-300 - 3000 m	-300 - 3000 m
Non-operating altitude	-300 - 12000 m	-300 - 12000 m
Operating shock	325 G	325 G
Non-operating shock	900 G	900 G
Weight & dimensions3 differ
WidthDiffers	69.8 mm	70 mm
Depth	100 mm	100 mm
HeightDiffers	9.5 mm	12.5 mm
WeightDiffers	116 g	135 g
Other featuresidentical
HDD transfer rateKnown for one	Unknown — not stated by the source	300 Mbit/s
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
InternalKnown for one	Unknown — not stated by the source	Yes

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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