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Product comparison · 2 internal hard drives

Samsung 80GB Ultra-ATA/100 HDD vs Seagate Barracuda 7200.10 320GB ATA100 20pk bulk

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  • 15specifications compared
  • 11differ
  • 4identical
  • 21known for one product only

Key differences

The Seagate Barracuda 7200.10 320GB ATA100 20pk bulk has 240 GB more HDD capacity than the Samsung 80GB Ultra-ATA/100 HDD (320 GB vs 80 GB). The Seagate Barracuda 7200.10 320GB ATA100 20pk bulk has 1,800 RPM more HDD speed than the Samsung 80GB Ultra-ATA/100 HDD (7200 RPM vs 5400 RPM). The Seagate Barracuda 7200.10 320GB ATA100 20pk bulk has 1" more HDD size than the Samsung 80GB Ultra-ATA/100 HDD (3.5" vs 2.5"). Operating voltage: 5 V on the Samsung 80GB Ultra-ATA/100 HDD, 5 / 12 V on the Seagate Barracuda 7200.10 320GB ATA100 20pk bulk. Operating temperature (T-T): 5 - 55 °C on the Samsung 80GB Ultra-ATA/100 HDD, 0 - 60 °C on the Seagate Barracuda 7200.10 320GB ATA100 20pk bulk.

  • HDD capacity
    • 80 GB
    • 320 GB
  • HDD speed
    • 5400 RPM
    • 7200 RPM
  • HDD size
    • 2.5"
    • 3.5"
  • Storage drive buffer size
    • 8 MB
    • 16 MB
  • Track to track seek time
    • 2 ms
    • 8.5 ms
  • Average latency
    • 5.6 ms
    • 4.16 ms
  • Power consumption (standby)
    • 0.1 W
    • 0.8 W
  • Operating voltage
    • 5 V
    • 5 / 12 V

Side by side

Differences highlightedShow differences only
36 specifications
A

Samsung

80GB Ultra-ATA/100 HDDView product
B

Seagate

Barracuda 7200.10 320GB ATA100 20pk bulkView product
Features6 differ
HDD capacityDiffers80 GB320 GB
HDD speedDiffers5400 RPM7200 RPM
HDD sizeDiffers2.5"3.5"
Storage drive buffer sizeDiffers8 MB16 MB
Track to track seek timeDiffers2 ms8.5 ms
Average latencyDiffers5.6 ms4.16 ms
Full stroke seek timeKnown for one22 ms
Average seek timeKnown for one12 ms
Mean time between failures (MTBF)Known for one330000 h
Power2 differ
Power consumption (standby)Differs0.1 W0.8 W
Operating voltageDiffers5 V5 / 12 V
Start-up currentKnown for one2.8 A
Power consumption (typical)Known for one4.5 W
Power consumption (PowerSave)Known for one0.25 W
Operational conditions3 differ
Operating temperature (T-T)Differs5 - 55 °C0 - 60 °C
Operating shockDiffers300 G68 G
Non-operating shockDiffers1000 G300 G
Operating relative humidity (H-H)Known for one5 - 90%
Storage relative humidity (H-H)Known for one5 - 95%
Non-operating altitudeKnown for one12000
Weight & dimensionsidentical
WidthKnown for one101.6 mm
DepthKnown for one147 mm
HeightKnown for one26.1 mm
WeightKnown for one635 g
Other featuresidentical
HDD transfer rateKnown for one100 Mbit/s
Dimensions (WxDxH)Known for one101.6 x 146.99 x 26.1 mm
External power adapterKnown for oneNo
Mac compatibilityKnown for oneNo
USB poweredKnown for oneNo
Compatible productsKnown for onePCs
Power requirementsKnown for one+5V
Drive ready timeKnown for one4 s

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