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

Key differences

HDD capacity
- 3.5 146gb 15000rpm 68pin SCSI Drive:146 GB
- 3.5 300gb 15000rpm 68pin SCSI Drive:300 GB
HDD number of heads
- 3.5 146gb 15000rpm 68pin SCSI Drive:4
- 3.5 300gb 15000rpm 68pin SCSI Drive:8
Mean time between failures (MTBF)
- 3.5 146gb 15000rpm 68pin SCSI Drive:140 h
- 3.5 300gb 15000rpm 68pin SCSI Drive:1400000 h
Operating temperature (T-T)
- 3.5 146gb 15000rpm 68pin SCSI Drive:5 - 55 °C
- 3.5 300gb 15000rpm 68pin SCSI Drive:5 - 60 °C
Non-operating altitude
- 3.5 146gb 15000rpm 68pin SCSI Drive:-304.8 - 12192 m
- 3.5 300gb 15000rpm 68pin SCSI Drive:-305 - 12210 m
Operating shock
- 3.5 146gb 15000rpm 68pin SCSI Drive:60 G
- 3.5 300gb 15000rpm 68pin SCSI Drive:15 G

Differences highlightedShow differences only

Comparison of SC-146/15-68-U320, SC-300/15-68
34 specifications	A Origin Storage 3.5 146gb 15000rpm 68pin SCSI Drive Model SC-146/15-68-U320 View product	B Origin Storage 3.5 300gb 15000rpm 68pin SCSI Drive Model SC-300/15-68 View product
Features3 differ
HDD capacityDiffers	146 GB	300 GB
Hot-swapKnown for one	Unknown — not stated by the source	Yes
HDD number of headsDiffers	4	8
SMART technologyKnown for one	Unknown — not stated by the source	Yes
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Mean time between failures (MTBF)Differs	140 h	1400000 h
Operational conditions3 differ
Operating temperature (T-T)Differs	5 - 55 °C	5 - 60 °C
Non-operating altitudeDiffers	-304.8 - 12192 m	-305 - 12210 m
Operating shockDiffers	60 G	15 G

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.