Product comparison · 2 internal hard drives

Samsung Spinpoint T HD321KJ internal hard drive vs Samsung SpinPoint F1 HD502IJ internal hard drive

23specifications compared
7differ
16identical
10known for one product only

Key differences

HDD capacity
- Spinpoint T HD321KJ internal hard drive:320 GB
- SpinPoint F1 HD502IJ internal hard drive:500 GB
Operating shock
- Spinpoint T HD321KJ internal hard drive:63 G
- SpinPoint F1 HD502IJ internal hard drive:70 G
Non-operating shock
- Spinpoint T HD321KJ internal hard drive:300 G
- SpinPoint F1 HD502IJ internal hard drive:350 G
Height
- Spinpoint T HD321KJ internal hard drive:25.4 mm
- SpinPoint F1 HD502IJ internal hard drive:26.1 mm
Weight
- Spinpoint T HD321KJ internal hard drive:612 g
- SpinPoint F1 HD502IJ internal hard drive:610 g
Dimensions (WxDxH)
- Spinpoint T HD321KJ internal hard drive:101.5 x 147 x 25.4 mm
- SpinPoint F1 HD502IJ internal hard drive:101.5 x 147 x 26.1 mm
Drive ready time
- Spinpoint T HD321KJ internal hard drive:10 s
- SpinPoint F1 HD502IJ internal hard drive:12 s

Side by side

Differences highlightedShow differences only

Comparison of HD321KJ, HD502IJ
33 specifications	A Samsung Spinpoint T HD321KJ internal hard drive Model HD321KJ View product	B Samsung SpinPoint F1 HD502IJ internal hard drive Model HD502IJ View product
Features1 differ
HDD capacityDiffers	320 GB	500 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	Serial ATA II	Serial ATA II
Track to track seek timeKnown for one	Unknown — not stated by the source	8.9 ms
Average latency	4.17 ms	4.17 ms
Bytes per sector	512	512
Start/stop cyclesKnown for one	Unknown — not stated by the source	50000
Storage drive buffer sizeKnown for one	16 MB	Unknown — not stated by the source
Poweridentical
Power consumption (standby)Known for one	Unknown — not stated by the source	0.7 W
Operating voltage	5 / 12 V	5 / 12 V
Start-up currentKnown for one	2.3 A	Unknown — not stated by the source
Operational conditions2 differ
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 shockDiffers	63 G	70 G
Non-operating shockDiffers	300 G	350 G
Weight & dimensions2 differ
Width	101.5 mm	101.5 mm
Depth	147 mm	147 mm
HeightDiffers	25.4 mm	26.1 mm
WeightDiffers	612 g	610 g
Other features2 differ
Power requirementsKnown for one	Unknown — not stated by the source	+5V±5%, +12V±10%
Dimensions (WxDxH)Differs	101.5 x 147 x 25.4 mm	101.5 x 147 x 26.1 mm
Drive device, transfer rateKnown for one	Unknown — not stated by the source	175 MB/s
Drive ready timeDiffers	10 s	12 s
Internal	Yes	Yes
Maximum data transfer rateKnown for one	Unknown — not stated by the source	300 Mbit/s
Plug and Play	Yes	Yes
MountingKnown for one	Vertical/Horizontal	Unknown — not stated by the source
Protective rubber jacketKnown for one	No	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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