Product comparison · 2 internal hard drives

Fujitsu MHZ2250BJ - 250 GB, 2.5", 7200 RPM vs Samsung HD502IJ + 20PK Kit

20specifications compared
13differ
7identical
12known for one product only

Key differences

The Samsung HD502IJ + 20PK Kit has 250 GB more HDD capacity than the Fujitsu MHZ2250BJ - 250 GB, 2.5", 7200 RPM (500 GB vs 250 GB). The Samsung HD502IJ + 20PK Kit has 1" more HDD size than the Fujitsu MHZ2250BJ - 250 GB, 2.5", 7200 RPM (3.5" vs 2.5"). The Fujitsu MHZ2250BJ - 250 GB, 2.5", 7200 RPM has 3 - 90% more operating relative humidity (H-H) than the Samsung HD502IJ + 20PK Kit (8 - 90% vs 5 - 90%). Interface: Serial ATA on the Fujitsu MHZ2250BJ - 250 GB, 2.5", 7200 RPM, Serial ATA II on the Samsung HD502IJ + 20PK Kit. Operating voltage: 5 V on the Fujitsu MHZ2250BJ - 250 GB, 2.5", 7200 RPM, 5 / 12 V on the Samsung HD502IJ + 20PK Kit.

HDD capacity
- MHZ2250BJ - 250 GB, 2.5", 7200 RPM:250 GB
- HD502IJ + 20PK Kit:500 GB
HDD size
- MHZ2250BJ - 250 GB, 2.5", 7200 RPM:2.5"
- HD502IJ + 20PK Kit:3.5"
Interface
- MHZ2250BJ - 250 GB, 2.5", 7200 RPM:Serial ATA
- HD502IJ + 20PK Kit:Serial ATA II
Operating voltage
- MHZ2250BJ - 250 GB, 2.5", 7200 RPM:5 V
- HD502IJ + 20PK Kit:5 / 12 V
Operating temperature (T-T)
- MHZ2250BJ - 250 GB, 2.5", 7200 RPM:5 - 55 °C
- HD502IJ + 20PK Kit:0 - 60 °C
Storage temperature (T-T)
- MHZ2250BJ - 250 GB, 2.5", 7200 RPM:-40 - 65 °C
- HD502IJ + 20PK Kit:-40 - 70 °C
Operating relative humidity (H-H)
- MHZ2250BJ - 250 GB, 2.5", 7200 RPM:8 - 90%
- HD502IJ + 20PK Kit:5 - 90%
Operating shock
- MHZ2250BJ - 250 GB, 2.5", 7200 RPM:325 G
- HD502IJ + 20PK Kit:70 G

Side by side

Differences highlightedShow differences only

Comparison of MHZ2250BJ - 250 GB, 2.5", 7200 RPM, HD502IJ + 20PK Kit
32 specifications	A Fujitsu MHZ2250BJ - 250 GB, 2.5", 7200 RPM View product	B Samsung HD502IJ + 20PK Kit View product
Features3 differ
HDD capacityDiffers	250 GB	500 GB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA	Serial ATA II
Storage drive buffer size	16 MB	16 MB
Read seek timeKnown for one	10.5 ms	Unknown — not stated by the source
Write seek timeKnown for one	12.5 ms	Unknown — not stated by the source
Track to track seek timeKnown for one	1.5 ms	Unknown — not stated by the source
Average latency	4.17 ms	4.17 ms
Bytes per sector	512	512
Average seek timeKnown for one	Unknown — not stated by the source	8.9 ms
Start/stop cyclesKnown for one	Unknown — not stated by the source	50000
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Power consumption (standby)Known for one	Unknown — not stated by the source	0.8 W
Operational conditions5 differ
Operating temperature (T-T)Differs	5 - 55 °C	0 - 60 °C
Storage temperature (T-T)Differs	-40 - 65 °C	-40 - 70 °C
Operating relative humidity (H-H)Differs	8 - 90%	5 - 90%
Operating vibrationKnown for one	9.8 G	Unknown — not stated by the source
Non-operating vibrationKnown for one	49 G	Unknown — not stated by the source
Operating altitude	-300 - 3000 m	-300 - 3000 m
Non-operating altitude	-300 - 12000 m	-300 - 12000 m
Operating shockDiffers	325 G	70 G
Non-operating shockDiffers	900 G	350 G
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Weight & dimensions4 differ
WidthDiffers	700 mm	101.5 mm
DepthDiffers	100 mm	147 mm
HeightDiffers	9.5 mm	26.1 mm
WeightDiffers	116 g	610 g
Other featuresidentical
Data transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
Internal	Yes	Yes
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	101.5 x 147 x 26.1 mm
Drive ready timeKnown for one	Unknown — not stated by the source	8 s

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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