Product comparison · 2 internal hard drives

Samsung HM160JI - 160GB HDD vs Seagate Barracuda 7200.9, 80GB, SATA, 25 pack

12specifications compared
7differ
5identical
20known for one product only

Key differences

HDD capacity
- HM160JI - 160GB HDD:160 GB
- Barracuda 7200.9, 80GB, SATA, 25 pack:80 GB
HDD speed
- HM160JI - 160GB HDD:5400 RPM
- Barracuda 7200.9, 80GB, SATA, 25 pack:7200 RPM
Average latency
- HM160JI - 160GB HDD:5.6 ms
- Barracuda 7200.9, 80GB, SATA, 25 pack:4.16 ms
Power consumption (standby)
- HM160JI - 160GB HDD:0.25 W
- Barracuda 7200.9, 80GB, SATA, 25 pack:7.2 W
Operating temperature (T-T)
- HM160JI - 160GB HDD:5 - 55 °C
- Barracuda 7200.9, 80GB, SATA, 25 pack:0 - 60 °C
Operating shock
- HM160JI - 160GB HDD:325 G
- Barracuda 7200.9, 80GB, SATA, 25 pack:63 G
Non-operating shock
- HM160JI - 160GB HDD:1000 G
- Barracuda 7200.9, 80GB, SATA, 25 pack:350 G

Side by side

Differences highlightedShow differences only

Comparison of HM160JI - 160GB HDD, Barracuda 7200.9, 80GB, SATA, 25 pack
32 specifications	A Samsung HM160JI - 160GB HDD View product	B Seagate Barracuda 7200.9, 80GB, SATA, 25 pack View product
Features3 differ
HDD capacityDiffers	160 GB	80 GB
HDD speedDiffers	5400 RPM	7200 RPM
Interface	Serial ATA	Serial ATA
Storage drive buffer size	8 MB	8 MB
Full stroke seek timeKnown for one	22 ms	Unknown — not stated by the source
Track to track seek timeKnown for one	2 ms	Unknown — not stated by the source
Average seek timeKnown for one	12 ms	Unknown — not stated by the source
Average latencyDiffers	5.6 ms	4.16 ms
Bytes per sector	512	512
Mean time between failures (MTBF)Known for one	330000 h	Unknown — not stated by the source
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
Start/stop cyclesKnown for one	Unknown — not stated by the source	50000
Power1 differ
Power consumption (typical)Known for one	4.5 W	Unknown — not stated by the source
Power consumption (standby)Differs	0.25 W	7.2 W
Power consumption (PowerSave)Known for one	0.2 W	Unknown — not stated by the source
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V
Operational conditions3 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)Known for one	5 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Non-operating altitudeKnown for one	15000	Unknown — not stated by the source
Operating shockDiffers	325 G	63 G
Non-operating shockDiffers	1000 G	350 G
Other featuresidentical
Power requirementsKnown for one	+5V	Unknown — not stated by the source
Drive device, transfer rateKnown for one	150 MB/s	Unknown — not stated by the source
Drive ready timeKnown for one	4 s	Unknown — not stated by the source
Internal	Yes	Yes
Acoustic pressure emissionsKnown for one	Unknown — not stated by the source	3.4 dB
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101 mm
DepthKnown for one	Unknown — not stated by the source	146 mm
HeightKnown for one	Unknown — not stated by the source	26 mm
WeightKnown for one	Unknown — not stated by the source	580 g

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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