Product comparison · 2 internal hard drives

Samsung 80GB Hybrid HDD vs Seagate Barracuda 7200.10 80GB SATA 3Gb/s NCQ

12specifications compared
8differ
4identical
20known for one product only

Key differences

HDD speed
- 80GB Hybrid HDD:5400 RPM
- Barracuda 7200.10 80GB SATA 3Gb/s NCQ:7200 RPM
HDD size
- 80GB Hybrid HDD:2.5"
- Barracuda 7200.10 80GB SATA 3Gb/s NCQ:3.5"
Interface
- 80GB Hybrid HDD:Serial ATA
- Barracuda 7200.10 80GB SATA 3Gb/s NCQ:Serial ATA II
Track to track seek time
- 80GB Hybrid HDD:2 ms
- Barracuda 7200.10 80GB SATA 3Gb/s NCQ:8.5 ms
Average latency
- 80GB Hybrid HDD:5.6 ms
- Barracuda 7200.10 80GB SATA 3Gb/s NCQ:4.16 ms
Operating voltage
- 80GB Hybrid HDD:5 V
- Barracuda 7200.10 80GB SATA 3Gb/s NCQ:5 / 12 V
Operating temperature (T-T)
- 80GB Hybrid HDD:5 - 55 °C
- Barracuda 7200.10 80GB SATA 3Gb/s NCQ:0 - 60 °C
Non-operating shock
- 80GB Hybrid HDD:15000 G
- Barracuda 7200.10 80GB SATA 3Gb/s NCQ:300 G

Side by side

Differences highlightedShow differences only

Comparison of 80GB Hybrid HDD, Barracuda 7200.10 80GB SATA 3Gb/s NCQ
32 specifications	A Samsung 80GB Hybrid HDD View product	B Seagate Barracuda 7200.10 80GB SATA 3Gb/s NCQ View product
Features5 differ
HDD capacity	80 GB	80 GB
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA	Serial ATA II
Storage drive buffer size	8 MB	8 MB
HDD number of headsKnown for one	Unknown — not stated by the source	1
Track to track seek timeDiffers	2 ms	8.5 ms
Average latencyDiffers	5.6 ms	4.16 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Full stroke seek timeKnown for one	22 ms	Unknown — not stated by the source
Average seek timeKnown for one	12 ms	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	600000 h	Unknown — not stated by the source
Power1 differ
Power consumption (standby)Known for one	Unknown — not stated by the source	0.8 W
Operating voltageDiffers	5 V	5 / 12 V
Start-up currentKnown for one	Unknown — not stated by the source	2.8 A
Operational conditions2 differ
Operating temperature (T-T)Differs	5 - 55 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Non-operating shockDiffers	15000 G	300 G
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
Operating shockKnown for one	325 G	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101.6 mm
DepthKnown for one	Unknown — not stated by the source	147 mm
HeightKnown for one	Unknown — not stated by the source	26.1 mm
WeightKnown for one	Unknown — not stated by the source	356 g
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
Internal	Yes	Yes
Compatible productsKnown for one	Unknown — not stated by the source	PCs
Acoustic pressure emissionsKnown for one	Unknown — not stated by the source	2.7 dB
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
Flash memoryKnown for one	256 MB	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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