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Product comparison · 2 internal hard drives

Origin Storage 3.5 146gb 15000rpm 68pin SCSI Drive vs Origin Storage 3.5 300gb 15000rpm 68pin SCSI Drive

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  • 31specifications compared
  • 6differ
  • 25identical
  • 3known for one product only

Key differences

  • HDD capacity
    • 146 GB
    • 300 GB
  • HDD number of heads
    • 4
    • 8
  • Mean time between failures (MTBF)
    • 140 h
    • 1400000 h
  • Operating temperature (T-T)
    • 5 - 55 °C
    • 5 - 60 °C
  • Non-operating altitude
    • -304.8 - 12192 m
    • -305 - 12210 m
  • Operating shock
    • 60 G
    • 15 G

Side by side

Differences highlightedShow differences only
34 specifications
A

Origin Storage

3.5 146gb 15000rpm 68pin SCSI Drive

Model SC-146/15-68-U320

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B

Origin Storage

3.5 300gb 15000rpm 68pin SCSI Drive

Model SC-300/15-68

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Features3 differ
HDD capacityDiffers146 GB300 GB
HDD speed15000 RPM15000 RPM
HDD size3.5"3.5"
InterfaceUltra320 SCSIUltra320 SCSI
TypeHDDHDD
Component forServer/workstationServer/workstation
Hot-swapKnown for oneYes
Storage drive buffer size16 MB16 MB
HDD number of headsDiffers48
Read seek time3.5 ms3.5 ms
Write seek time4 ms4 ms
Full stroke seek time10 ms10 ms
Average latency2 ms2 ms
SMART technologyKnown for oneYes
Bytes per sectorKnown for one512
RefurbishedNoNo
Mean time between failures (MTBF)Differs140 h1400000 h
Poweridentical
Operating voltage5 / 12 V5 / 12 V
Operational conditions3 differ
Operating temperature (T-T)Differs5 - 55 °C5 - 60 °C
Storage temperature (T-T)-40 - 70 °C-40 - 70 °C
Operating relative humidity (H-H)5 - 95%5 - 95%
Storage relative humidity (H-H)5 - 95%5 - 95%
Operating vibration0.5 G0.5 G
Non-operating vibration2 G2 G
Operating altitude-304.8 - 3048 m-304.8 - 3048 m
Non-operating altitudeDiffers-304.8 - 12192 m-305 - 12210 m
Operating shockDiffers60 G15 G
Non-operating shock250 G250 G
Packaging contentidentical
Storage drive adapter includedNoNo
Weight & dimensionsidentical
Width101.8 mm101.8 mm
Depth147 mm147 mm
Height26.1 mm26.1 mm
Weight839 g839 g
Other featuresidentical
Compliance certificatesRoHSRoHS

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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