Product comparison · 2 internal hard drives

Samsung 750GB Serial ATA II HDD vs Seagate Barracuda 7200.10 SATA 3.0Gb/s 250GB 20pk

13specifications compared
7differ
6identical
18known for one product only

Key differences

The Samsung 750GB Serial ATA II HDD has 500 GB more HDD capacity than the Seagate Barracuda 7200.10 SATA 3.0Gb/s 250GB 20pk (750 GB vs 250 GB). The Samsung 750GB Serial ATA II HDD has 0.01 ms more average latency than the Seagate Barracuda 7200.10 SATA 3.0Gb/s 250GB 20pk (4.17 ms vs 4.16 ms). The Samsung 750GB Serial ATA II HDD has 50 G more non-operating shock than the Seagate Barracuda 7200.10 SATA 3.0Gb/s 250GB 20pk (350 G vs 300 G). Interface: Serial ATA II on the Samsung 750GB Serial ATA II HDD, Serial ATA on the Seagate Barracuda 7200.10 SATA 3.0Gb/s 250GB 20pk.

HDD capacity
- 750GB Serial ATA II HDD:750 GB
- Barracuda 7200.10 SATA 3.0Gb/s 250GB 20pk:250 GB
Interface
- 750GB Serial ATA II HDD:Serial ATA II
- Barracuda 7200.10 SATA 3.0Gb/s 250GB 20pk:Serial ATA
Average latency
- 750GB Serial ATA II HDD:4.17 ms
- Barracuda 7200.10 SATA 3.0Gb/s 250GB 20pk:4.16 ms
Non-operating shock
- 750GB Serial ATA II HDD:350 G
- Barracuda 7200.10 SATA 3.0Gb/s 250GB 20pk:300 G
Width
- 750GB Serial ATA II HDD:101.5 mm
- Barracuda 7200.10 SATA 3.0Gb/s 250GB 20pk:101.6 mm
Height
- 750GB Serial ATA II HDD:26.1 mm
- Barracuda 7200.10 SATA 3.0Gb/s 250GB 20pk:20 mm
Weight
- 750GB Serial ATA II HDD:640 g
- Barracuda 7200.10 SATA 3.0Gb/s 250GB 20pk:328 g

Side by side

Differences highlightedShow differences only

Comparison of 750GB Serial ATA II HDD, Barracuda 7200.10 SATA 3.0Gb/s 250GB 20pk
31 specifications	A Samsung 750GB Serial ATA II HDD View product	B Seagate Barracuda 7200.10 SATA 3.0Gb/s 250GB 20pk View product
Features3 differ
HDD capacityDiffers	750 GB	250 GB
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
InterfaceDiffers	Serial ATA II	Serial ATA
Average seek timeKnown for one	8.9 ms	Unknown — not stated by the source
Average latencyDiffers	4.17 ms	4.16 ms
Bytes per sectorKnown for one	512	Unknown — not stated by the source
Start/stop cyclesKnown for one	50000	Unknown — not stated by the source
Read seek timeKnown for one	Unknown — not stated by the source	8.5 ms
Write seek timeKnown for one	Unknown — not stated by the source	10 ms
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	700000 h
Poweridentical
Power consumption (typical)Known for one	7.9 W	Unknown — not stated by the source
Power consumption (standby)Known for one	0.8 W	Unknown — not stated by the source
Operating voltageKnown for one	5 / 12 V	Unknown — not stated by the source
Operational conditions1 differ
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 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
Operating shockKnown for one	70 G	Unknown — not stated by the source
Non-operating shockDiffers	350 G	300 G
Weight & dimensions3 differ
WidthDiffers	101.5 mm	101.6 mm
HeightDiffers	26.1 mm	20 mm
WeightDiffers	640 g	328 g
Other featuresidentical
Power requirementsKnown for one	+5V±5%, +12V±10%	Unknown — not stated by the source
Drive ready timeKnown for one	12 s	Unknown — not stated by the source
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s

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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