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Product comparison · 2 internal hard drives

Seagate 146.8GB 3.5" Fibre Channel vs Seagate 300GB 3.5" Fibre Channel

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  • 28specifications compared
  • 9differ
  • 19identical
  • 4known for one product only

Key differences

The Seagate 300GB 3.5" Fibre Channel has 153.2 GB more HDD capacity than the Seagate 146.8GB 3.5" Fibre Channel (300 GB vs 146.8 GB). The Seagate 146.8GB 3.5" Fibre Channel has 5,000 RPM more HDD speed than the Seagate 300GB 3.5" Fibre Channel (15000 RPM vs 10000 RPM). The Seagate 300GB 3.5" Fibre Channel has 1.2 ms more read seek time than the Seagate 146.8GB 3.5" Fibre Channel (4.7 ms vs 3.5 ms).

  • HDD capacity
    • 146.8 GB
    • 300 GB
  • HDD speed
    • 15000 RPM
    • 10000 RPM
  • Read seek time
    • 3.5 ms
    • 4.7 ms
  • Write seek time
    • 4 ms
    • 5.3 ms
  • Average latency
    • 2 ms
    • 3 ms
  • Power consumption (typical)
    • 19.36 W
    • 18 W
  • Power consumption (idle)
    • 13.7 W
    • 12.2 W
  • Non-operating shock
    • 250 G
    • 225 G

Side by side

Differences highlightedShow differences only
32 specifications
A

Seagate

146.8GB 3.5" Fibre ChannelView product
B

Seagate

300GB 3.5" Fibre ChannelView product
Features5 differ
HDD capacityDiffers146.8 GB300 GB
HDD speedDiffers15000 RPM10000 RPM
Read seek timeDiffers3.5 ms4.7 ms
Write seek timeDiffers4 ms5.3 ms
Average latencyDiffers2 ms3 ms
Mean time between failures (MTBF)Known for one1400000 h
Power2 differ
Power consumption (typical)Differs19.36 W18 W
Power consumption (idle)Differs13.7 W12.2 W
Operational conditions1 differ
Non-operating shockDiffers250 G225 G
Operating vibrationKnown for one1 G
Non-operating vibrationKnown for one3 G
Weight & dimensions1 differ
WeightDiffers771 g726 g
Other featuresidentical
Sustained data rateKnown for one58 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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