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Product comparison · 2 internal hard drives

Acer 100GB Hard Disk vs Seagate Barracuda 7200.10 160GB SATA 3Gb/s NCQ 20pk

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  • 7specifications compared
  • 6differ
  • 1identical
  • 17known for one product only

Key differences

The Seagate Barracuda 7200.10 160GB SATA 3Gb/s NCQ 20pk has 60 GB more HDD capacity than the Acer 100GB Hard Disk (160 GB vs 100 GB). The Seagate Barracuda 7200.10 160GB SATA 3Gb/s NCQ 20pk has 3,000 RPM more HDD speed than the Acer 100GB Hard Disk (7200 RPM vs 4200 RPM). The Seagate Barracuda 7200.10 160GB SATA 3Gb/s NCQ 20pk has 1" more HDD size than the Acer 100GB Hard Disk (3.5" vs 2.5"). Operating voltage: 5 V on the Acer 100GB Hard Disk, 5 / 12 V on the Seagate Barracuda 7200.10 160GB SATA 3Gb/s NCQ 20pk. Compatible products: TravelMate 4650, TravelMate 4150 on the Acer 100GB Hard Disk, PCs on the Seagate Barracuda 7200.10 160GB SATA 3Gb/s NCQ 20pk.

  • HDD capacity
    • 100 GB
    • 160 GB
  • HDD speed
    • 4200 RPM
    • 7200 RPM
  • HDD size
    • 2.5"
    • 3.5"
  • Storage drive buffer size
    • 8 MB
    • 2 MB
  • Operating voltage
    • 5 V
    • 5 / 12 V

Side by side

Differences highlightedShow differences only
24 specifications
A

Acer

100GB Hard DiskView product
B

Seagate

Barracuda 7200.10 160GB SATA 3Gb/s NCQ 20pkView product
Features4 differ
HDD capacityDiffers100 GB160 GB
HDD speedDiffers4200 RPM7200 RPM
HDD sizeDiffers2.5"3.5"
InterfaceKnown for oneSerial ATA II
Storage drive buffer sizeDiffers8 MB2 MB
HDD number of headsKnown for one2
Track to track seek timeKnown for one8.5 ms
Average latencyKnown for one4.16 ms
Bytes per sectorKnown for one512
Average seek timeKnown for one12.7 ms
Power1 differ
Power consumption (standby)Known for one0.8 W
Operating voltageDiffers5 V5 / 12 V
Start-up currentKnown for one2.8 A
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 60 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Non-operating shockKnown for one300 G
Weight & dimensionsidentical
WidthKnown for one101.6 mm
DepthKnown for one147 mm
HeightKnown for one26.1 mm
WeightKnown for one380 g
Other features1 differ
Data transfer rateKnown for one3 Gbit/s
Compatible productsDiffersTravelMate 4650, TravelMate 4150PCs
Acoustic pressure emissionsKnown for one2.7 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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