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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 1-TB HD 20pk

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  • 19specifications compared
  • 16differ
  • 3identical
  • 25known for one product only

Key differences

The Seagate Barracuda ES.2 SATA 3.0-Gb/s 1-TB 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 1-TB HD 20pk has 1" more HDD size than the Seagate 5400 FDE.2 SATA 80GB (3.5" vs 2.5"). The Seagate Barracuda ES.2 SATA 3.0-Gb/s 1-TB HD 20pk has 24 MB more storage drive buffer size than the Seagate 5400 FDE.2 SATA 80GB (32 MB vs 8 MB). HDD capacity: 80 GB on the Seagate 5400 FDE.2 SATA 80GB, 1 TB on the Seagate Barracuda ES.2 SATA 3.0-Gb/s 1-TB HD 20pk. Operating voltage: 5 V on the Seagate 5400 FDE.2 SATA 80GB, 5 / 12 V on the Seagate Barracuda ES.2 SATA 3.0-Gb/s 1-TB HD 20pk.

  • HDD capacity
    • 80 GB
    • 1 TB
  • HDD speed
    • 5400 RPM
    • 7200 RPM
  • HDD size
    • 2.5"
    • 3.5"
  • Storage drive buffer size
    • 8 MB
    • 32 MB
  • Read seek time
    • 12.5 ms
    • 8.5 ms
  • Write seek time
    • 14.5 ms
    • 9.5 ms
  • Track to track seek time
    • 1.5 ms
    • 0.8 ms
  • Average latency
    • 5.6 ms
    • 4.16 ms

Side by side

Differences highlightedShow differences only
44 specifications
A

Seagate

5400 FDE.2 SATA 80GBView product
B

Seagate

Barracuda ES.2 SATA 3.0-Gb/s 1-TB HD 20pkView product
Features8 differ
HDD capacityDiffers80 GB1 TB
HDD speedDiffers5400 RPM7200 RPM
HDD sizeDiffers2.5"3.5"
InterfaceSerial ATASerial ATA
TypeKnown for oneHDD
Component forKnown for oneLaptop
Storage drive buffer sizeDiffers8 MB32 MB
HDD number of headsKnown for one2
Read seek timeDiffers12.5 ms8.5 ms
Write seek timeDiffers14.5 ms9.5 ms
Full stroke seek timeKnown for one22 ms
Track to track seek timeDiffers1.5 ms0.8 ms
Average latencyDiffers5.6 ms4.16 ms
Bytes per sector512512
Start/stop cyclesKnown for one600000
Mean time between failures (MTBF)Known for one1200000 h
Power1 differ
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 voltageDiffers5 V5 / 12 V
Start-up currentKnown for one1 A
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 60 °C5 - 55 °C
Storage temperature (T-T)-40 - 70 °C-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 shockDiffers350 G63 G
Non-operating shockDiffers900 G300 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
HDD transfer rateKnown for one1287 Mbit/s
Data transfer rateKnown for one3 Gbit/s
InternalKnown for oneYes
USB poweredKnown for oneNo
Sustained data rateKnown for one105 MB/s

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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