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Product comparison · 2 internal hard drives

Seagate 160GB 5400rpm Ultra ATA/100 vs Seagate 19.9GB HDD

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  • 15specifications compared
  • 8differ
  • 7identical
  • 21known for one product only

Key differences

  • HDD capacity
    • 160 GB
    • 19.9 GB
  • HDD speed
    • 5400 RPM
    • 7200 RPM
  • Interface
    • Ultra-ATA/100
    • SCSI
  • Operating temperature (T-T)
    • 0 - 60 °C
    • 5 - 55 °C
  • Width
    • 102 mm
    • 101.6 mm
  • Depth
    • 147 mm
    • 146.1 mm
  • Height
    • 26.1 mm
    • 25.4 mm
  • Weight
    • 635 g
    • 540 g

Side by side

Differences highlightedShow differences only
36 specifications
A

Seagate

160GB 5400rpm Ultra ATA/100View product
B

Seagate

19.9GB HDDView product
Features3 differ
HDD capacityDiffers160 GB19.9 GB
HDD speedDiffers5400 RPM7200 RPM
HDD size3.5"3.5"
InterfaceDiffersUltra-ATA/100SCSI
TypeHDDHDD
Storage drive buffer size2 MB2 MB
HDD number of headsKnown for one2
Read seek timeKnown for one6.9 ms
Write seek timeKnown for one7.5 ms
Full stroke seek timeKnown for one10.7 ms
Average latencyKnown for one4.17 ms
SMART technologyKnown for oneYes
Mean time between failures (MTBF)Known for one600000 h
Poweridentical
Operating voltage5 / 12 V5 / 12 V
Power consumption (standby)Known for one0.9 W
Power consumption (idle)Known for one7.5 W
Power consumption (read)Known for one12 W
Power consumption (write)Known for one12 W
Operational conditions1 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 one0.5 G
Non-operating vibrationKnown for one2 G
Operating altitudeKnown for one-304.8 - 3048 m
Non-operating altitudeKnown for one-304.8 - 12192 m
Operating shock63 G63 G
Non-operating shock350 G350 G
Weight & dimensions4 differ
WidthDiffers102 mm101.6 mm
DepthDiffers147 mm146.1 mm
HeightDiffers26.1 mm25.4 mm
WeightDiffers635 g540 g
Other featuresidentical
Product colourKnown for oneBlack
InternalKnown for oneNo
Plug and PlayKnown for oneYes
USB poweredKnown for oneNo

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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