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Product comparison · 2 internal hard drives

Samsung 120Gb SATA 1.0 150Mbps 7200rpm 8Mb vs Seagate HD Atlas 10K III U320 36GB 80Pin 10.000rpm 5 Year Warranty 20pk bulk

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  • 11specifications compared
  • 8differ
  • 3identical
  • 9known for one product only

Key differences

The Samsung 120Gb SATA 1.0 150Mbps 7200rpm 8Mb has 83.3 GB more HDD capacity than the Seagate HD Atlas 10K III U320 36GB 80Pin 10.000rpm 5 Year Warranty 20pk bulk (120 GB vs 36.7 GB). The Seagate HD Atlas 10K III U320 36GB 80Pin 10.000rpm 5 Year Warranty 20pk bulk has 2,800 RPM more HDD speed than the Samsung 120Gb SATA 1.0 150Mbps 7200rpm 8Mb (10000 RPM vs 7200 RPM). The Samsung 120Gb SATA 1.0 150Mbps 7200rpm 8Mb has 0.5 ms more track to track seek time than the Seagate HD Atlas 10K III U320 36GB 80Pin 10.000rpm 5 Year Warranty 20pk bulk (0.8 ms vs 0.3 ms). Interface: Serial ATA on the Samsung 120Gb SATA 1.0 150Mbps 7200rpm 8Mb, SCSI on the Seagate HD Atlas 10K III U320 36GB 80Pin 10.000rpm 5 Year Warranty 20pk bulk. Power requirements: 5V°±5% / 12V°±10% on the Samsung 120Gb SATA 1.0 150Mbps 7200rpm 8Mb, +5VDC (+-5%), +12 VDC (+-5%) on the Seagate HD Atlas 10K III U320 36GB 80Pin 10.000rpm 5 Year Warranty 20pk bulk.

  • HDD capacity
    • 120 GB
    • 36.7 GB
  • HDD speed
    • 7200 RPM
    • 10000 RPM
  • Interface
    • Serial ATA
    • SCSI
  • Track to track seek time
    • 0.8 ms
    • 0.3 ms
  • Average latency
    • 4.17 ms
    • 3 ms
  • Weight
    • 635 g
    • 700 g
  • Power requirements
    • 5V°±5% / 12V°±10%
    • +5VDC (+-5%), +12 VDC (+-5%)
  • Dimensions (WxDxH)
    • 101.6 x 146.1 x 25.4 mm
    • 102 x 147 x 26 mm

Side by side

Differences highlightedShow differences only
20 specifications
A

Samsung

120Gb SATA 1.0 150Mbps 7200rpm 8MbView product
B

Seagate

HD Atlas 10K III U320 36GB 80Pin 10.000rpm 5 Year Warranty 20pk bulkView product
Features5 differ
HDD capacityDiffers120 GB36.7 GB
HDD speedDiffers7200 RPM10000 RPM
HDD sizeKnown for one3.5"
InterfaceDiffersSerial ATASCSI
HDD number of headsKnown for one4
Track to track seek timeDiffers0.8 ms0.3 ms
Average seek timeKnown for one4.5 ms
Average latencyDiffers4.17 ms3 ms
Access timeKnown for one8.9 ms
Bytes per sectorKnown for one512
Poweridentical
Operating voltageKnown for one5 / 12 V
Weight & dimensions1 differ
WeightDiffers635 g700 g
Other features2 differ
Power requirementsDiffers5V°±5% / 12V°±10%+5VDC (+-5%), +12 VDC (+-5%)
Dimensions (WxDxH)Differs101.6 x 146.1 x 25.4 mm102 x 147 x 26 mm
Sustained data rateKnown for one33 MB/s
I/O portsKnown for one80-pin SCA-2
HDD transfer rateKnown for one150 Mbit/s

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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