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Product comparison · 2 internal hard drives

Seagate 7200.7 160GB vs Seagate ATLAS 10K III 36GB U320

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  • 8specifications compared
  • 6differ
  • 2identical
  • 14known for one product only

Key differences

The Seagate 7200.7 160GB has 124 GB more HDD capacity than the Seagate ATLAS 10K III 36GB U320 (160 GB vs 36 GB). The Seagate ATLAS 10K III 36GB U320 has 2,800 RPM more HDD speed than the Seagate 7200.7 160GB (10000 RPM vs 7200 RPM). The Seagate ATLAS 10K III 36GB U320 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 36GB U320. 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 36GB U320.

  • HDD capacity
    • 160 GB
    • 36 GB
  • HDD speed
    • 7200 RPM
    • 10000 RPM
  • Interface
    • Serial ATA
    • SCSI
  • Storage drive buffer size
    • 2 MB
    • 8 MB
  • Weight
    • 635 g
    • 700 g
  • Dimensions (WxDxH)
    • 101.6 x 146.9 x 26.04 mm
    • 101.6 x 147 x 26.1 mm

Side by side

Differences highlightedShow differences only
22 specifications
A

Seagate

7200.7 160GBView product
B

Seagate

ATLAS 10K III 36GB U320View product
Features4 differ
HDD capacityDiffers160 GB36 GB
HDD speedDiffers7200 RPM10000 RPM
InterfaceDiffersSerial ATASCSI
Storage drive buffer sizeDiffers2 MB8 MB
Access timeKnown for one8.5 ms
Read seek timeKnown for one8.5 ms
Write seek timeKnown for one9.5 ms
Average latencyKnown for one8.5 ms
HDD sizeKnown for one3.5"
Track to track seek timeKnown for one0.3 ms
Average seek timeKnown for one4.5 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
Total storage capacityKnown for one160 GB
I/O portsKnown for oneSATA
HDD transfer rateKnown for one320 Mbit/s
Sustained data rateKnown for one55 MB/s
Poweridentical
Operating voltageKnown for one5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 55 °C

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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