All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 internal hard drives

Seagate 7200.10 Serial ATA 400GB vs Seagate 80GB Parallel ATA

Add a product
  • 28specifications compared
  • 21differ
  • 7identical
  • 14known for one product only

Key differences

  • HDD capacity
    • 400 GB
    • 80 GB
  • HDD speed
    • 7200 RPM
    • 5400 RPM
  • HDD size
    • 3.5"
    • 2.5"
  • Interface
    • Serial ATA II
    • Parallel ATA
  • Read seek time
    • 8.5 ms
    • 13 ms
  • Write seek time
    • 10 ms
    • 14 ms
  • Track to track seek time
    • 1 ms
    • 1.5 ms
  • Average latency
    • 4.16 ms
    • 5.6 ms

Side by side

Differences highlightedShow differences only
42 specifications
A

Seagate

7200.10 Serial ATA 400GBView product
B

Seagate

80GB Parallel ATAView product
Features9 differ
HDD capacityDiffers400 GB80 GB
HDD speedDiffers7200 RPM5400 RPM
HDD sizeDiffers3.5"2.5"
InterfaceDiffersSerial ATA IIParallel ATA
TypeHDDHDD
Storage drive buffer size8 MB8 MB
Read seek timeDiffers8.5 ms13 ms
Write seek timeDiffers10 ms14 ms
Full stroke seek timeKnown for one23 ms
Track to track seek timeDiffers1 ms1.5 ms
Average seek timeKnown for one12.5 ms
Average latencyDiffers4.16 ms5.6 ms
Bytes per sector512512
Start/stop cyclesDiffers50000300000
HDD number of cylindersKnown for one16383
HDD number of headsKnown for one5
Power2 differ
Power consumption (standby)Known for one0.26 W
Power consumption (PowerSave)Known for one0.26 W
Power consumption (idle)Known for one1.65 W
Power consumption (read)Known for one1.4 W
Power consumption (write)Known for one1.5 W
Operating voltageDiffers5 / 12 V5 V
Start-up currentDiffers2.8 A1.3 A
Operational conditions6 differ
Operating temperature (T-T)Differs0 - 60 °C-20 - 75 °C
Storage temperature (T-T)Differs-40 - 70 °C-40 - 95 °C
Operating relative humidity (H-H)5 - 90%5 - 90%
Storage relative humidity (H-H)5 - 95%5 - 95%
Operating vibrationKnown for one2 G
Non-operating vibrationKnown for one5 G
Operating altitudeDiffers-60.96 - 3048 m-304.8 - 5500 m
Non-operating altitudeDiffers-60.96 - 12192 m-304.8 - 12192 m
Operating shockDiffers68 G300 G
Non-operating shockDiffers350 G900 G
Weight & dimensions4 differ
WidthDiffers101.6 mm69.8 mm
DepthDiffers146.9 mm100.2 mm
HeightDiffers26.1 mm9.5 mm
WeightDiffers635 g102 g
Packaging dataidentical
Quantity per pack1 pc(s)1 pc(s)
Other featuresidentical
Windows operating systems supportedYesYes
CertificationKnown for oneRoHS
Dimensions (W x D x H) (imperial)Known for one101.9 x 147 x 26.1 mm (4.01 x 5.79 x 1.03")
Weight (imperial)Known for one0.635 kg (1.4 lbs)

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.

More internal hard drive comparisons

All internal hard drive comparisons