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Product comparison · 2 internal hard drives

Dell 73GB SAS Hard Drive f/ PowerEdge vs Seagate ST3160318AS - Barracuda

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  • 6specifications compared
  • 5differ
  • 1identical
  • 19known for one product only

Key differences

The Seagate ST3160318AS - Barracuda has 87 GB more HDD capacity than the Dell 73GB SAS Hard Drive f/ PowerEdge (160 GB vs 73 GB). The Dell 73GB SAS Hard Drive f/ PowerEdge has 2,800 RPM more HDD speed than the Seagate ST3160318AS - Barracuda (10000 RPM vs 7200 RPM). The Seagate ST3160318AS - Barracuda has 1" more HDD size than the Dell 73GB SAS Hard Drive f/ PowerEdge (3.5" vs 2.5"). Interface: SAS on the Dell 73GB SAS Hard Drive f/ PowerEdge, Serial ATA on the Seagate ST3160318AS - Barracuda. Operating voltage: 5 V on the Dell 73GB SAS Hard Drive f/ PowerEdge, 5 / 12 V on the Seagate ST3160318AS - Barracuda.

  • HDD capacity
    • 73 GB
    • 160 GB
  • HDD speed
    • 10000 RPM
    • 7200 RPM
  • HDD size
    • 2.5"
    • 3.5"
  • Interface
    • SAS
    • Serial ATA
  • Operating voltage
    • 5 V
    • 5 / 12 V

Side by side

Differences highlightedShow differences only
25 specifications
A

Dell

73GB SAS Hard Drive f/ PowerEdgeView product
B

Seagate

ST3160318AS - BarracudaView product
Features4 differ
HDD capacityDiffers73 GB160 GB
HDD speedDiffers10000 RPM7200 RPM
HDD sizeDiffers2.5"3.5"
InterfaceDiffersSASSerial ATA
Storage drive buffer sizeKnown for one8 MB
Read seek timeKnown for one8.5 ms
Write seek timeKnown for one9.5 ms
Average latencyKnown for one4.17 ms
Bytes per sectorKnown for one512
Start/stop cyclesKnown for one50000
Component forKnown for oneServer/workstation
Power1 differ
Operating voltageDiffers5 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 one70 G
Non-operating shockKnown for one350 G
Weight & dimensionsidentical
WidthKnown for one101.6 mm
DepthKnown for one147 mm
HeightKnown for one20 mm
WeightKnown for one540 g
Other featuresidentical
Special featuresKnown for oneNCQ, Adaptive Fly Height, Clean Sweep, Enhanced G-Force Protection, Seagate SoftSonic, PMR
Drive device, transfer rateKnown for one300 MB/s
InternalYesYes
Hot-Plug supportKnown for oneYes
Compatible productsKnown for onePowerEdge M600 Blade / M605 MT / R900 FS / 2970 Energy Smart FS

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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