Product comparison · 2 internal hard drives

Acer 80GB SATA HDD 2,5" Hot Swap vs Seagate Barracuda 7200.10 160GB Ultra ATA/100

6specifications compared
5differ
1identical
17known for one product only

Key differences

HDD capacity
- 80GB SATA HDD 2,5" Hot Swap:80 GB
- Barracuda 7200.10 160GB Ultra ATA/100:160 GB
HDD speed
- 80GB SATA HDD 2,5" Hot Swap:5400 RPM
- Barracuda 7200.10 160GB Ultra ATA/100:7200 RPM
HDD size
- 80GB SATA HDD 2,5" Hot Swap:2.5"
- Barracuda 7200.10 160GB Ultra ATA/100:3.5"
Interface
- 80GB SATA HDD 2,5" Hot Swap:Serial ATA
- Barracuda 7200.10 160GB Ultra ATA/100:Ultra-ATA/100
Operating voltage
- 80GB SATA HDD 2,5" Hot Swap:5 V
- Barracuda 7200.10 160GB Ultra ATA/100:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 80GB SATA HDD 2,5" Hot Swap, Barracuda 7200.10 160GB Ultra ATA/100
23 specifications	A Acer 80GB SATA HDD 2,5" Hot Swap View product	B Seagate Barracuda 7200.10 160GB Ultra ATA/100 View product
Features4 differ
HDD capacityDiffers	80 GB	160 GB
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA	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
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 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	380 g
Other featuresidentical
Drive device, transfer rateKnown for one	Unknown — not stated by the source	100 MB/s
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

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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