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Product comparison · 2 internal hard drives

Acer 146GB SAS HDD Hot Swap in carrier vs Seagate Barracuda 7200.9 160GB Serial ATA II 7200RPM 8MB 25pk bulk

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  • 6specifications compared
  • 3differ
  • 3identical
  • 18known for one product only

Key differences

The Seagate Barracuda 7200.9 160GB Serial ATA II 7200RPM 8MB 25pk bulk has 14 GB more HDD capacity than the Acer 146GB SAS HDD Hot Swap in carrier (160 GB vs 146 GB). The Acer 146GB SAS HDD Hot Swap in carrier has 7,800 RPM more HDD speed than the Seagate Barracuda 7200.9 160GB Serial ATA II 7200RPM 8MB 25pk bulk (15000 RPM vs 7200 RPM). Interface: SAS on the Acer 146GB SAS HDD Hot Swap in carrier, Serial ATA II on the Seagate Barracuda 7200.9 160GB Serial ATA II 7200RPM 8MB 25pk bulk.

  • HDD capacity
    • 146 GB
    • 160 GB
  • HDD speed
    • 15000 RPM
    • 7200 RPM
  • Interface
    • SAS
    • Serial ATA II

Side by side

Differences highlightedShow differences only
24 specifications
A

Acer

146GB SAS HDD Hot Swap in carrierView product
B

Seagate

Barracuda 7200.9 160GB Serial ATA II 7200RPM 8MB 25pk bulkView product
Features3 differ
HDD capacityDiffers146 GB160 GB
HDD speedDiffers15000 RPM7200 RPM
HDD size3.5"3.5"
InterfaceDiffersSASSerial ATA II
Storage drive buffer sizeKnown for one8 MB
Average latencyKnown for one4.16 ms
Bytes per sectorKnown for one512
Poweridentical
Power consumption (standby)Known for one1.5 W
Operating voltage5 / 12 V5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 60 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Operating shockKnown for one63 G
Non-operating shockKnown for one350 G
Weight & dimensionsidentical
WidthKnown for one101.6 mm
DepthKnown for one147 mm
HeightKnown for one20 mm
WeightKnown for one380 g
Other featuresidentical
Dimensions (WxDxH)Known for one101.6 x 146.99 x 19.99 mm
Drive device, transfer rateKnown for one300 MB/s
External power adapterKnown for oneNo
InternalYesYes
Mac compatibilityKnown for oneNo
USB poweredKnown for oneNo
Compatible productsKnown for onePCs

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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