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Product comparison · 2 internal hard drives

Fujitsu 300GB 3.5" Enterprise HDD vs Seagate Barracuda 7200.11 SATA 3Gb/s 750-GB HD 20pk

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  • 11specifications compared
  • 6differ
  • 5identical
  • 14known for one product only

Key differences

The Seagate Barracuda 7200.11 SATA 3Gb/s 750-GB HD 20pk has 450 GB more HDD capacity than the Fujitsu 300GB 3.5" Enterprise HDD (750 GB vs 300 GB). The Fujitsu 300GB 3.5" Enterprise HDD has 7,800 RPM more HDD speed than the Seagate Barracuda 7200.11 SATA 3Gb/s 750-GB HD 20pk (15000 RPM vs 7200 RPM). The Seagate Barracuda 7200.11 SATA 3Gb/s 750-GB HD 20pk has 16 MB more storage drive buffer size than the Fujitsu 300GB 3.5" Enterprise HDD (32 MB vs 16 MB). Interface: Fibre Channel on the Fujitsu 300GB 3.5" Enterprise HDD, Serial ATA II on the Seagate Barracuda 7200.11 SATA 3Gb/s 750-GB HD 20pk.

  • HDD capacity
    • 300 GB
    • 750 GB
  • HDD speed
    • 15000 RPM
    • 7200 RPM
  • Interface
    • Fibre Channel
    • Serial ATA II
  • Storage drive buffer size
    • 16 MB
    • 32 MB
  • Average latency
    • 2 ms
    • 4.16 ms
  • Weight
    • 800 g
    • 640 g

Side by side

Differences highlightedShow differences only
25 specifications
A

Fujitsu

300GB 3.5" Enterprise HDDView product
B

Seagate

Barracuda 7200.11 SATA 3Gb/s 750-GB HD 20pkView product
Features5 differ
HDD capacityDiffers300 GB750 GB
HDD speedDiffers15000 RPM7200 RPM
HDD size3.5"3.5"
InterfaceDiffersFibre ChannelSerial ATA II
Storage drive buffer sizeDiffers16 MB32 MB
HDD number of headsKnown for one6
Average latencyDiffers2 ms4.16 ms
Bytes per sectorKnown for one512
Start/stop cyclesKnown for one50000
TypeKnown for oneHDD
Component forKnown for oneServer/workstation
Read seek timeKnown for one3.4 ms
Write seek timeKnown for one3.9 ms
Track to track seek timeKnown for one0.2 ms
Poweridentical
Operating voltage5 / 12 V5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 60 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Operating shockKnown for one63 G
Non-operating shockKnown for one300 G
Weight & dimensions1 differ
Width101.6 mm101.6 mm
Depth147 mm147 mm
Height26.1 mm26.1 mm
WeightDiffers800 g640 g
Other featuresidentical
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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