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Product comparison · 2 internal hard drives

Seagate 5400 FDE.2 SATA 80GB vs Seagate Barracuda ES.2 SATA 3.0-Gb/s 500-GB HD 20pk

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  • 11specifications compared
  • 11differ
  • 0identical
  • 29known for one product only

Key differences

The Seagate Barracuda ES.2 SATA 3.0-Gb/s 500-GB HD 20pk has 420 GB more HDD capacity than the Seagate 5400 FDE.2 SATA 80GB (500 GB vs 80 GB). The Seagate Barracuda ES.2 SATA 3.0-Gb/s 500-GB HD 20pk has 1,800 RPM more HDD speed than the Seagate 5400 FDE.2 SATA 80GB (7200 RPM vs 5400 RPM). The Seagate Barracuda ES.2 SATA 3.0-Gb/s 500-GB HD 20pk has 24 MB more storage drive buffer size than the Seagate 5400 FDE.2 SATA 80GB (32 MB vs 8 MB). Interface: Serial ATA on the Seagate 5400 FDE.2 SATA 80GB, Serial ATA II on the Seagate Barracuda ES.2 SATA 3.0-Gb/s 500-GB HD 20pk.

  • HDD capacity
    • 80 GB
    • 500 GB
  • HDD speed
    • 5400 RPM
    • 7200 RPM
  • Interface
    • Serial ATA
    • Serial ATA II
  • Storage drive buffer size
    • 8 MB
    • 32 MB
  • Read seek time
    • 12.5 ms
    • 1 ms
  • Write seek time
    • 14.5 ms
    • 1.2 ms
  • Average latency
    • 5.6 ms
    • 4.16 ms
  • Width
    • 69.8 mm
    • 101.6 mm

Side by side

Differences highlightedShow differences only
40 specifications
A

Seagate

5400 FDE.2 SATA 80GBView product
B

Seagate

Barracuda ES.2 SATA 3.0-Gb/s 500-GB HD 20pkView product
Features7 differ
HDD capacityDiffers80 GB500 GB
HDD speedDiffers5400 RPM7200 RPM
HDD sizeKnown for one2.5"
InterfaceDiffersSerial ATASerial ATA II
TypeKnown for oneHDD
Component forKnown for oneLaptop
Storage drive buffer sizeDiffers8 MB32 MB
HDD number of headsKnown for one2
Read seek timeDiffers12.5 ms1 ms
Write seek timeDiffers14.5 ms1.2 ms
Full stroke seek timeKnown for one22 ms
Track to track seek timeKnown for one1.5 ms
Average latencyDiffers5.6 ms4.16 ms
Bytes per sectorKnown for one512
Start/stop cyclesKnown for one600000
Poweridentical
Power consumption (standby)Known for one0.46 W
Power consumption (PowerSave)Known for one0.46 W
Power consumption (idle)Known for one0.85 W
Power consumption (read)Known for one1.9 W
Power consumption (write)Known for one1.8 W
Operating voltageKnown for one5 V
Start-up currentKnown for one1 A
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 60 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Operating relative humidity (H-H)Known for one5 - 90%
Storage relative humidity (H-H)Known for one5 - 95%
Operating vibrationKnown for one1 G
Non-operating vibrationKnown for one5 G
Operating altitudeKnown for one-304.8 - 3048 m
Non-operating altitudeKnown for one-304.8 - 12192 m
Operating shockKnown for one350 G
Non-operating shockKnown for one900 G
Weight & dimensions4 differ
WidthDiffers69.8 mm101.6 mm
DepthDiffers100.5 mm147 mm
HeightDiffers9.5 mm26.1 mm
WeightDiffers96 g530 g
Packaging dataidentical
Quantity per packKnown for one1 pc(s)
Other featuresidentical
Windows operating systems supportedKnown for oneYes
Data transfer rateKnown for one3 Gbit/s
InternalKnown for oneYes

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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