Product comparison · 2 internal hard drives

Samsung HE502IJ + 20PK Kit vs Samsung Spinpoint T166 500GB

19specifications compared
6differ
13identical
12known for one product only

Key differences

Power consumption (standby)
- HE502IJ + 20PK Kit:1.2 W
- Spinpoint T166 500GB:0.7 W
Width
- HE502IJ + 20PK Kit:101.5 mm
- Spinpoint T166 500GB:101.6 mm
Depth
- HE502IJ + 20PK Kit:147 mm
- Spinpoint T166 500GB:146 mm
Height
- HE502IJ + 20PK Kit:26.1 mm
- Spinpoint T166 500GB:25.4 mm
Weight
- HE502IJ + 20PK Kit:610 g
- Spinpoint T166 500GB:639 g
Drive ready time
- HE502IJ + 20PK Kit:12 s
- Spinpoint T166 500GB:10 s

Side by side

Differences highlightedShow differences only

Comparison of HE502IJ + 20PK Kit, Spinpoint T166 500GB
31 specifications	A Samsung HE502IJ + 20PK Kit View product	B Samsung Spinpoint T166 500GB View product
Featuresidentical
HDD capacity	500 GB	500 GB
HDD speed	7200 RPM	7200 RPM
InterfaceKnown for one	Serial ATA II	Unknown — not stated by the source
Storage drive buffer size	16 MB	16 MB
Average seek time	8.9 ms	8.9 ms
Average latency	4.17 ms	4.17 ms
Bytes per sector	512	512
Start/stop cycles	50000	50000
Mean time between failures (MTBF)Known for one	1200000 h	Unknown — not stated by the source
Full stroke seek timeKnown for one	Unknown — not stated by the source	18 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	0.8 ms
Power1 differ
Power consumption (standby)Differs	1.2 W	0.7 W
Power consumption (PowerSave)Known for one	0.8 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 altitudeKnown for one	-300 - 3000 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	-300 - 12000 m	Unknown — not stated by the source
Non-operating shock	300 G	300 G
Operating shockKnown for one	Unknown — not stated by the source	63 G
Weight & dimensions4 differ
WidthDiffers	101.5 mm	101.6 mm
DepthDiffers	147 mm	146 mm
HeightDiffers	26.1 mm	25.4 mm
WeightDiffers	610 g	639 g
Other features1 differ
Dimensions (WxDxH)Known for one	101.5 x 147 x 26.1 mm	Unknown — not stated by the source
Drive device, transfer rateKnown for one	175 MB/s	Unknown — not stated by the source
Drive ready timeDiffers	12 s	10 s
Internal	Yes	Yes
Maximum data transfer rateKnown for one	300 Mbit/s	Unknown — not stated by the source
Power requirementsKnown for one	Unknown — not stated by the source	+12V±10%

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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