Product comparison · 2 internal hard drives

Samsung Spinpoint P SP0802N internal hard drive vs Seagate 400GB HDD

24specifications compared
13differ
11identical
11known for one product only

Key differences

HDD capacity
- Spinpoint P SP0802N internal hard drive:80 GB
- 400GB HDD:400 GB
Interface
- Spinpoint P SP0802N internal hard drive:IDE/ATA
- 400GB HDD:Ultra-ATA/100
Storage drive buffer size
- Spinpoint P SP0802N internal hard drive:2 MB
- 400GB HDD:8 MB
Average seek time
- Spinpoint P SP0802N internal hard drive:8.9 ms
- 400GB HDD:8 ms
Average latency
- Spinpoint P SP0802N internal hard drive:4.17 ms
- 400GB HDD:4.16 ms
Power consumption (standby)
- Spinpoint P SP0802N internal hard drive:0.5 W
- 400GB HDD:0.8 W
Operating temperature (T-T)
- Spinpoint P SP0802N internal hard drive:5 - 55 °C
- 400GB HDD:0 - 60 °C
Operating altitude
- Spinpoint P SP0802N internal hard drive:-305 - 3050 m
- 400GB HDD:-60.96 - 3048 m

Side by side

Differences highlightedShow differences only

Comparison of SP0802N, 400GB HDD
35 specifications	A Samsung Spinpoint P SP0802N internal hard drive Model SP0802N View product	B Seagate 400GB HDD View product
Features5 differ
HDD capacityDiffers	80 GB	400 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	IDE/ATA	Ultra-ATA/100
Type	HDD	HDD
Storage drive buffer sizeDiffers	2 MB	8 MB
Average seek timeDiffers	8.9 ms	8 ms
Average latencyDiffers	4.17 ms	4.16 ms
Bytes per sector	512	512
Start/stop cycles	50000	50000
Full stroke seek timeKnown for one	18 ms	Unknown — not stated by the source
Track to track seek timeKnown for one	0.8 ms	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	500000 h	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Known for one	Unknown — not stated by the source	12.4 W
Power consumption (standby)Differs	0.5 W	0.8 W
Power consumption (idle)Known for one	Unknown — not stated by the source	7.2 W
Power consumption (read)Known for one	Unknown — not stated by the source	12.8 W
Power consumption (write)Known for one	Unknown — not stated by the source	12.8 W
Operating voltage	5 / 12 V	5 / 12 V
Start-up currentKnown for one	Unknown — not stated by the source	2.8 A
Operational conditions4 differ
Operating temperature (T-T)Differs	5 - 55 °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 vibrationKnown for one	Unknown — not stated by the source	0.5 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	5 G
Operating altitudeDiffers	-305 - 3050 m	-60.96 - 3048 m
Non-operating altitudeDiffers	-305 - 12200 m	-60.96 - 12192 m
Operating shock	63 G	63 G
Non-operating shockDiffers	350 G	300 G
Weight & dimensions3 differ
WidthDiffers	101.6 mm	101.8 mm
DepthDiffers	146.1 mm	147 mm
HeightDiffers	25.4 mm	26.1 mm
Weight	635 g	635 g
Other featuresidentical
Drive ready timeKnown for one	7 s	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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