Product comparison · 2 internal hard drives

Fujitsu 320GB, 2.5", 7200rpm vs Samsung HD502IJ + 20PK Kit

20specifications compared
14differ
6identical
12known for one product only

Key differences

The Samsung HD502IJ + 20PK Kit has 180 GB more HDD capacity than the Fujitsu 320GB, 2.5", 7200rpm (500 GB vs 320 GB). The Samsung HD502IJ + 20PK Kit has 1" more HDD size than the Fujitsu 320GB, 2.5", 7200rpm (3.5" vs 2.5"). The Samsung HD502IJ + 20PK Kit has 0.67 W more power consumption (standby) than the Fujitsu 320GB, 2.5", 7200rpm (0.8 W vs 0.13 W). Interface: Serial ATA on the Fujitsu 320GB, 2.5", 7200rpm, Serial ATA II on the Samsung HD502IJ + 20PK Kit. Operating voltage: 5 V on the Fujitsu 320GB, 2.5", 7200rpm, 5 / 12 V on the Samsung HD502IJ + 20PK Kit.

HDD capacity
- 320GB, 2.5", 7200rpm:320 GB
- HD502IJ + 20PK Kit:500 GB
HDD size
- 320GB, 2.5", 7200rpm:2.5"
- HD502IJ + 20PK Kit:3.5"
Interface
- 320GB, 2.5", 7200rpm:Serial ATA
- HD502IJ + 20PK Kit:Serial ATA II
Power consumption (standby)
- 320GB, 2.5", 7200rpm:0.13 W
- HD502IJ + 20PK Kit:0.8 W
Operating voltage
- 320GB, 2.5", 7200rpm:5 V
- HD502IJ + 20PK Kit:5 / 12 V
Operating temperature (T-T)
- 320GB, 2.5", 7200rpm:5 - 55 °C
- HD502IJ + 20PK Kit:0 - 60 °C
Storage temperature (T-T)
- 320GB, 2.5", 7200rpm:-40 - 65 °C
- HD502IJ + 20PK Kit:-40 - 70 °C
Operating relative humidity (H-H)
- 320GB, 2.5", 7200rpm:8 - 90%
- HD502IJ + 20PK Kit:5 - 90%

Side by side

Differences highlightedShow differences only

Comparison of 320GB, 2.5", 7200rpm, HD502IJ + 20PK Kit
32 specifications	A Fujitsu 320GB, 2.5", 7200rpm View product	B Samsung HD502IJ + 20PK Kit View product
Features3 differ
HDD capacityDiffers	320 GB	500 GB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA	Serial ATA II
TypeKnown for one	HDD	Unknown — not stated by the source
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
Power2 differ
Power consumption (standby)Differs	0.13 W	0.8 W
Operating voltageDiffers	5 V	5 / 12 V
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	69.8 mm	101.5 mm
DepthDiffers	100 mm	147 mm
HeightDiffers	9.5 mm	26.1 mm
WeightDiffers	116 g	610 g
Other featuresidentical
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
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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