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Product comparison · 2 internal hard drives

Seagate 7200.7 160GB vs Seagate ATLAS 10K III 73.4GB U160

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  • 10specifications compared
  • 9differ
  • 1identical
  • 10known for one product only

Key differences

The Seagate 7200.7 160GB has 87 GB more HDD capacity than the Seagate ATLAS 10K III 73.4GB U160 (160 GB vs 73 GB). The Seagate ATLAS 10K III 73.4GB U160 has 2,800 RPM more HDD speed than the Seagate 7200.7 160GB (10000 RPM vs 7200 RPM). The Seagate ATLAS 10K III 73.4GB U160 has 6 MB more storage drive buffer size than the Seagate 7200.7 160GB (8 MB vs 2 MB). Interface: Serial ATA on the Seagate 7200.7 160GB, SCSI on the Seagate ATLAS 10K III 73.4GB U160. Dimensions (WxDxH): 101.6 x 146.9 x 26.04 mm on the Seagate 7200.7 160GB, 101.6 x 147 x 26.1 mm on the Seagate ATLAS 10K III 73.4GB U160.

  • HDD capacity
    • 160 GB
    • 73 GB
  • HDD speed
    • 7200 RPM
    • 10000 RPM
  • Interface
    • Serial ATA
    • SCSI
  • Storage drive buffer size
    • 2 MB
    • 8 MB
  • HDD number of heads
    • 4
    • 8
  • Read seek time
    • 8.5 ms
    • 4.5 ms
  • Average latency
    • 8.5 ms
    • 3 ms
  • Weight
    • 635 g
    • 700 g

Side by side

Differences highlightedShow differences only
20 specifications
A

Seagate

7200.7 160GBView product
B

Seagate

ATLAS 10K III 73.4GB U160View product
Features7 differ
HDD capacityDiffers160 GB73 GB
HDD speedDiffers7200 RPM10000 RPM
InterfaceDiffersSerial ATASCSI
Storage drive buffer sizeDiffers2 MB8 MB
HDD number of headsDiffers48
Access timeKnown for one8.5 ms
Read seek timeDiffers8.5 ms4.5 ms
Write seek timeKnown for one9.5 ms
Average latencyDiffers8.5 ms3 ms
HDD sizeKnown for one3.5"
Track to track seek timeKnown for one0.3 ms
Weight & dimensions1 differ
WeightDiffers635 g700 g
Other features1 differ
Dimensions (WxDxH)Differs101.6 x 146.9 x 26.04 mm101.6 x 147 x 26.1 mm
Data transfer rateKnown for one0.1 Gbit/s
InternalYesYes
Total storage capacityKnown for one160 GB
I/O portsKnown for oneSATA
HDD transfer rateKnown for one160 Mbit/s
Power requirementsKnown for one+5V DC±5% +12V DC ±5%
Poweridentical
Operating voltageKnown for one5 / 12 V

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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