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Product comparison · 2 internal hard drives

Seagate 73.4GB HDD vs Seagate BARRACUDA 7200.7 120GB

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  • 6specifications compared
  • 5differ
  • 1identical
  • 28known for one product only

Key differences

The Seagate BARRACUDA 7200.7 120GB has 46.6 GB more HDD capacity than the Seagate 73.4GB HDD (120 GB vs 73.4 GB). The Seagate 73.4GB HDD has 7,800 RPM more HDD speed than the Seagate BARRACUDA 7200.7 120GB (15000 RPM vs 7200 RPM). The Seagate BARRACUDA 7200.7 120GB has 2.16 ms more average latency than the Seagate 73.4GB HDD (4.16 ms vs 2 ms). Interface: SCSI on the Seagate 73.4GB HDD, Ultra-ATA/133 on the Seagate BARRACUDA 7200.7 120GB.

  • HDD capacity
    • 73.4 GB
    • 120 GB
  • HDD speed
    • 15000 RPM
    • 7200 RPM
  • Interface
    • SCSI
    • Ultra-ATA/133
  • Average latency
    • 2 ms
    • 4.16 ms
  • Weight
    • 842 g
    • 635 g

Side by side

Differences highlightedShow differences only
34 specifications
A

Seagate

73.4GB HDDView product
B

Seagate

BARRACUDA 7200.7 120GBView product
Features4 differ
HDD capacityDiffers73.4 GB120 GB
HDD speedDiffers15000 RPM7200 RPM
HDD sizeKnown for one3.5"
InterfaceDiffersSCSIUltra-ATA/133
TypeKnown for oneHDD
Component forKnown for oneServer/workstation
Average latencyDiffers2 ms4.16 ms
SMART technologyKnown for oneYes
Bytes per sectorKnown for one512
HDD number of headsKnown for one3
Access timeKnown for one8.5 ms
Read seek timeKnown for one8.5 ms
Write seek timeKnown for one9.5 ms
Poweridentical
Operating voltageKnown for one5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 55 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Operating relative humidity (H-H)Known for one5 - 95%
Storage relative humidity (H-H)Known for one5 - 95%
Operating vibrationKnown for one0.4 G
Non-operating vibrationKnown for one1.2 G
Operating altitudeKnown for one-304.8 - 3048 m
Non-operating altitudeKnown for one-304.8 - 12192 m
Operating shockKnown for one40 G
Non-operating shockKnown for one250 G
Weight & dimensions1 differ
WidthKnown for one101.6 mm
DepthKnown for one146.1 mm
HeightKnown for one25.4 mm
WeightDiffers842 g635 g
Other featuresidentical
Dimensions (WxDxH)Known for one101.6 x 146.9 x 26.04 mm
Data transfer rateKnown for one0.1 Gbit/s
InternalKnown for oneYes
Total storage capacityKnown for one120 GB
I/O portsKnown for oneULTRA ATA

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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