Product comparison · 2 internal hard drives

Acer 80GB SATA HDD in carrier vs Seagate Barracuda 7200.10 80GB Ultra ATA/100 25pk

6specifications compared
1differ
5identical
21known for one product only

Key differences

Interface: Serial ATA II on the Acer 80GB SATA HDD in carrier, Ultra-ATA/100 on the Seagate Barracuda 7200.10 80GB Ultra ATA/100 25pk.

Interface
- 80GB SATA HDD in carrier:Serial ATA II
- Barracuda 7200.10 80GB Ultra ATA/100 25pk:Ultra-ATA/100

Side by side

Differences highlightedShow differences only

Comparison of 80GB SATA HDD in carrier, Barracuda 7200.10 80GB Ultra ATA/100 25pk
27 specifications	A Acer 80GB SATA HDD in carrier View product	B Seagate Barracuda 7200.10 80GB Ultra ATA/100 25pk View product
Features1 differ
InterfaceDiffers	Serial ATA II	Ultra-ATA/100
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	2 MB
HDD number of headsKnown for one	Unknown — not stated by the source	2
Track to track seek timeKnown for one	Unknown — not stated by the source	8.5 ms
Average latencyKnown for one	Unknown — not stated by the source	4.16 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Poweridentical
Power consumption (standby)Known for one	Unknown — not stated by the source	0.8 W
Start-up currentKnown for one	Unknown — not stated by the source	2.8 A
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Non-operating shockKnown for one	Unknown — not stated by the source	300 G
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
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	101.6 x 146.99 x 26.1 mm
Drive device, transfer rateKnown for one	Unknown — not stated by the source	100 MB/s
External power adapterKnown for one	Unknown — not stated by the source	No
Mac compatibilityKnown for one	Unknown — not stated by the source	No
USB poweredKnown for one	Unknown — not stated by the source	No
Compatible productsKnown for one	Unknown — not stated by the source	PCs
Acoustic pressure emissionsKnown for one	Unknown — not stated by the source	27 dB

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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