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Product comparison · 2 internal hard drives

Seagate 7200.7 160GB vs Seagate FIREBALL 3 40GB IDE FDB

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  • 14specifications compared
  • 12differ
  • 2identical
  • 4known for one product only

Key differences

The Seagate 7200.7 160GB has 120 GB more HDD capacity than the Seagate FIREBALL 3 40GB IDE FDB (160 GB vs 40 GB). The Seagate 7200.7 160GB has 1,800 RPM more HDD speed than the Seagate FIREBALL 3 40GB IDE FDB (7200 RPM vs 5400 RPM). The Seagate FIREBALL 3 40GB IDE FDB has 12 more HDD heads than the Seagate 7200.7 160GB (16 vs 4). Interface: Serial ATA on the Seagate 7200.7 160GB, Ultra-ATA/133 on the Seagate FIREBALL 3 40GB IDE FDB. Dimensions (WxDxH): 101.6 x 146.9 x 26.04 mm on the Seagate 7200.7 160GB, 101.6 x 146.1 x 17.5 mm on the Seagate FIREBALL 3 40GB IDE FDB.

  • HDD capacity
    • 160 GB
    • 40 GB
  • HDD speed
    • 7200 RPM
    • 5400 RPM
  • Interface
    • Serial ATA
    • Ultra-ATA/133
  • HDD number of heads
    • 4
    • 16
  • Access time
    • 8.5 ms
    • 12 ms
  • Read seek time
    • 8.5 ms
    • 2.8 ms
  • Write seek time
    • 9.5 ms
    • 2.8 ms
  • Average latency
    • 8.5 ms
    • 5.5 ms

Side by side

Differences highlightedShow differences only
18 specifications
A

Seagate

7200.7 160GBView product
B

Seagate

FIREBALL 3 40GB IDE FDBView product
Features8 differ
HDD capacityDiffers160 GB40 GB
HDD speedDiffers7200 RPM5400 RPM
InterfaceDiffersSerial ATAUltra-ATA/133
Storage drive buffer size2 MB2 MB
HDD number of headsDiffers416
Access timeDiffers8.5 ms12 ms
Read seek timeDiffers8.5 ms2.8 ms
Write seek timeDiffers9.5 ms2.8 ms
Track to track seek timeKnown for one2.7 ms
Average latencyDiffers8.5 ms5.5 ms
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 60 °C
Weight & dimensions1 differ
WeightDiffers635 g509 g
Other features3 differ
Power requirementsKnown for one+-5 +-12
Dimensions (WxDxH)Differs101.6 x 146.9 x 26.04 mm101.6 x 146.1 x 17.5 mm
Data transfer rateDiffers0.1 Gbit/s0.133 Gbit/s
InternalYesYes
Total storage capacityDiffers160 GB40 GB
I/O portsKnown for oneSATA

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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