Product comparison · 2 internal hard drives

Samsung Spinpoint F3 HD502HJ internal hard drive vs Samsung Spinpoint F3 HD503HI internal hard drive

20specifications compared
3differ
17identical
10known for one product only

Key differences

HDD speed
- Spinpoint F3 HD502HJ internal hard drive:7200 RPM
- Spinpoint F3 HD503HI internal hard drive:5400 RPM
Interface
- Spinpoint F3 HD502HJ internal hard drive:Serial ATA
- Spinpoint F3 HD503HI internal hard drive:Serial ATA II
Average latency
- Spinpoint F3 HD502HJ internal hard drive:4.17 ms
- Spinpoint F3 HD503HI internal hard drive:5.52 ms

Side by side

Differences highlightedShow differences only

Comparison of HD502HJ, HD503HI
30 specifications	A Samsung Spinpoint F3 HD502HJ internal hard drive Model HD502HJ View product	B Samsung Spinpoint F3 HD503HI internal hard drive Model HD503HI View product
Features3 differ
HDD capacity	500 GB	500 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA	Serial ATA II
Storage drive buffer size	16 MB	16 MB
Average seek time	8.9 ms	8.9 ms
Average latencyDiffers	4.17 ms	5.52 ms
Bytes per sector	512	512
Start/stop cycles	50000	50000
Poweridentical
Power consumption (standby)	1 W	1 W
Operating voltage	5 / 12 V	5 / 12 V
Power consumption (typical)Known for one	55 W	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	300 G	300 G
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	147 mm
DepthKnown for one	Unknown — not stated by the source	101.5 mm
HeightKnown for one	Unknown — not stated by the source	26.1 mm
WeightKnown for one	Unknown — not stated by the source	475 g
Other featuresidentical
HDD transfer rateKnown for one	Unknown — not stated by the source	300 Mbit/s
Drive device, transfer rateKnown for one	Unknown — not stated by the source	250 MB/s
Drive ready timeKnown for one	Unknown — not stated by the source	8 s
Internal	Yes	Yes
Maximum data transfer rateKnown for one	300 Mbit/s	Unknown — not stated by the source
Drive device weightKnown for one	475 g	Unknown — not stated by the source

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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