Product comparison · 2 internal hard drives

Samsung SpinPoint F1 HD252HJ internal hard drive vs Samsung SpinPoint F1 HD502IJ internal hard drive

27specifications compared
5differ
22identical
7known for one product only

Key differences

HDD capacity
- SpinPoint F1 HD252HJ internal hard drive:250 GB
- SpinPoint F1 HD502IJ internal hard drive:500 GB
Power consumption (standby)
- SpinPoint F1 HD252HJ internal hard drive:0.8 W
- SpinPoint F1 HD502IJ internal hard drive:0.7 W
Weight
- SpinPoint F1 HD252HJ internal hard drive:470 g
- SpinPoint F1 HD502IJ internal hard drive:610 g
Drive device, transfer rate
- SpinPoint F1 HD252HJ internal hard drive:300 MB/s
- SpinPoint F1 HD502IJ internal hard drive:175 MB/s
Drive ready time
- SpinPoint F1 HD252HJ internal hard drive:8 s
- SpinPoint F1 HD502IJ internal hard drive:12 s

Side by side

Differences highlightedShow differences only

Comparison of HD252HJ, HD502IJ
34 specifications	A Samsung SpinPoint F1 HD252HJ internal hard drive Model HD252HJ View product	B Samsung SpinPoint F1 HD502IJ internal hard drive Model HD502IJ View product
Features1 differ
HDD capacityDiffers	250 GB	500 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	Serial ATA II	Serial ATA II
Storage drive buffer sizeKnown for one	16 MB	Unknown — not stated by the source
Average seek timeKnown for one	8.9 ms	Unknown — not stated by the source
Average latency	4.17 ms	4.17 ms
Bytes per sector	512	512
Track to track 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
Power consumption (standby)Differs	0.8 W	0.7 W
Operating voltage	5 / 12 V	5 / 12 V
Start-up currentKnown for one	2 A	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)	5 - 90%	5 - 90%
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Operating altitude	-300 - 3000 m	-300 - 3000 m
Non-operating altitude	-300 - 12000 m	-300 - 12000 m
Operating shock	70 G	70 G
Non-operating shock	350 G	350 G
Weight & dimensions1 differ
Width	101.5 mm	101.5 mm
Depth	147 mm	147 mm
Height	26.1 mm	26.1 mm
WeightDiffers	470 g	610 g
Other features2 differ
HDD transfer rateKnown for one	175 Mbit/s	Unknown — not stated by the source
Power requirements	+5V±5%, +12V±10%	+5V±5%, +12V±10%
Dimensions (WxDxH)	101.5 x 147 x 26.1 mm	101.5 x 147 x 26.1 mm
Drive device, transfer rateDiffers	300 MB/s	175 MB/s
Drive ready timeDiffers	8 s	12 s
Internal	Yes	Yes
Maximum data transfer rate	300 Mbit/s	300 Mbit/s
MountingKnown for one	Vertical/Horizontal	Unknown — not stated by the source
Plug and Play	Yes	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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