Product comparison · 2 internal hard drives

Samsung 100GB ATA-6 Hard Drive vs Samsung 80GB Serial ATA II HDD

15specifications compared
2differ
13identical
15known for one product only

Key differences

The Samsung 100GB ATA-6 Hard Drive has 20 GB more HDD capacity than the Samsung 80GB Serial ATA II HDD (100 GB vs 80 GB). Interface: Ultra-ATA/100 on the Samsung 100GB ATA-6 Hard Drive, Serial ATA II on the Samsung 80GB Serial ATA II HDD.

HDD capacity
- 100GB ATA-6 Hard Drive:100 GB
- 80GB Serial ATA II HDD:80 GB
Interface
- 100GB ATA-6 Hard Drive:Ultra-ATA/100
- 80GB Serial ATA II HDD:Serial ATA II

Side by side

Differences highlightedShow differences only

Comparison of 100GB ATA-6 Hard Drive, 80GB Serial ATA II HDD
30 specifications	A Samsung 100GB ATA-6 Hard Drive View product	B Samsung 80GB Serial ATA II HDD View product
Features2 differ
HDD capacityDiffers	100 GB	80 GB
HDD speed	5400 RPM	5400 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	Ultra-ATA/100	Serial ATA II
Storage drive buffer size	8 MB	8 MB
Full stroke seek time	22 ms	22 ms
Track to track seek time	2 ms	2 ms
Average seek time	12 ms	12 ms
Average latency	5.6 ms	5.6 ms
Bytes per sector	512	512
Mean time between failures (MTBF)	330000 h	330000 h
Start/stop cyclesKnown for one	600000	Unknown — not stated by the source
Poweridentical
Power consumption (standby)Known for one	Unknown — not stated by the source	0.3 W
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	0.2 W
Operating voltage	5 V	5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 55 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Non-operating altitudeKnown for one	Unknown — not stated by the source	15000
Operating shockKnown for one	Unknown — not stated by the source	300 G
Non-operating shockKnown for one	Unknown — not stated by the source	900 G
Weight & dimensionsidentical
Weight	100 g	100 g
WidthKnown for one	100 mm	Unknown — not stated by the source
DepthKnown for one	70 mm	Unknown — not stated by the source
HeightKnown for one	9.4 mm	Unknown — not stated by the source
Other featuresidentical
Drive ready time	4 s	4 s
Internal	Yes	Yes
HDD transfer rateKnown for one	431 Mbit/s	Unknown — not stated by the source
Drive device, transfer rateKnown for one	100 MB/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.

More internal hard drive comparisons

All internal hard drive comparisons