Product comparison · 2 internal hard drives

Fujitsu 300GB 3.5" Enterprise HDD vs Seagate Barracuda 7200.11 SATA 750GB

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  • 11specifications compared
  • 9differ
  • 2identical
  • 6known for one product only

Key differences

The Seagate Barracuda 7200.11 SATA 750GB 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 750GB (15000 RPM vs 7200 RPM). The Seagate Barracuda 7200.11 SATA 750GB 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 on the Seagate Barracuda 7200.11 SATA 750GB.

  • HDD capacity
    • 300GB 3.5" Enterprise HDD:300 GB
    • Barracuda 7200.11 SATA 750GB:750 GB
  • HDD speed
    • 300GB 3.5" Enterprise HDD:15000 RPM
    • Barracuda 7200.11 SATA 750GB:7200 RPM
  • Interface
    • 300GB 3.5" Enterprise HDD:Fibre Channel
    • Barracuda 7200.11 SATA 750GB:Serial ATA
  • Storage drive buffer size
    • 300GB 3.5" Enterprise HDD:16 MB
    • Barracuda 7200.11 SATA 750GB:32 MB
  • Read seek time
    • 300GB 3.5" Enterprise HDD:3.4 ms
    • Barracuda 7200.11 SATA 750GB:8.5 ms
  • Write seek time
    • 300GB 3.5" Enterprise HDD:3.9 ms
    • Barracuda 7200.11 SATA 750GB:9.5 ms
  • Average latency
    • 300GB 3.5" Enterprise HDD:2 ms
    • Barracuda 7200.11 SATA 750GB:4.16 ms
  • Depth
    • 300GB 3.5" Enterprise HDD:147 mm
    • Barracuda 7200.11 SATA 750GB:146.9 mm

Side by side

Differences highlightedShow differences only (on)
Comparison of 300GB 3.5" Enterprise HDD, Barracuda 7200.11 SATA 750GB
17 specifications
Features7 differ
HDD capacityDiffers300 GB750 GB
HDD speedDiffers15000 RPM7200 RPM
HDD sizeKnown for one3.5"Unknown — not stated by the source
InterfaceDiffersFibre ChannelSerial ATA
TypeKnown for oneHDDUnknown — not stated by the source
Component forKnown for oneServer/workstationUnknown — not stated by the source
Storage drive buffer sizeDiffers16 MB32 MB
Read seek timeDiffers3.4 ms8.5 ms
Write seek timeDiffers3.9 ms9.5 ms
Track to track seek timeKnown for one0.2 msUnknown — not stated by the source
Average latencyDiffers2 ms4.16 ms
Poweridentical
Operating voltageKnown for one5 / 12 VUnknown — not stated by the source
Weight & dimensions2 differ
DepthDiffers147 mm146.9 mm
WeightDiffers800 g633 g
Other featuresidentical
InternalKnown for oneUnknown — not stated by the sourceYes

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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