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Product comparison · 2 internal hard drives

Origin Storage 146GB 15k SCA Hot Swap Server Drive vs Origin Storage 300Gb 15k PE *900/R series SAS

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  • 33specifications compared
  • 13differ
  • 20identical
  • 4known for one product only

Key differences

The Origin Storage 300Gb 15k PE *900/R series SAS has 154 GB more HDD capacity than the Origin Storage 146GB 15k SCA Hot Swap Server Drive (300 GB vs 146 GB). The Origin Storage 146GB 15k SCA Hot Swap Server Drive has 1" more HDD size than the Origin Storage 300Gb 15k PE *900/R series SAS (3.5" vs 2.5"). The Origin Storage 146GB 15k SCA Hot Swap Server Drive has 0.1 ms more read seek time than the Origin Storage 300Gb 15k PE *900/R series SAS (3.5 ms vs 3.4 ms). Only the Origin Storage 146GB 15k SCA Hot Swap Server Drive has hot-swap. Interface: Fibre Channel on the Origin Storage 146GB 15k SCA Hot Swap Server Drive, SAS on the Origin Storage 300Gb 15k PE *900/R series SAS.

  • HDD capacity
    • 146 GB
    • 300 GB
  • HDD size
    • 3.5"
    • 2.5"
  • Interface
    • Fibre Channel
    • SAS
  • Hot-swap
    • Yes
    • No
  • Read seek time
    • 3.5 ms
    • 3.4 ms
  • Write seek time
    • 4 ms
    • 3.9 ms
  • Mean time between failures (MTBF)
    • 1400000 h
    • 1600000 h
  • Operating vibration
    • 0.5 G
    • 1 G

Side by side

Differences highlightedShow differences only
37 specifications
A

Origin Storage

146GB 15k SCA Hot Swap Server Drive

Model DELL-146/15-S3

View product
B

Origin Storage

300Gb 15k PE *900/R series SAS

Model DELL-300SAS/15-S6

View product
Features7 differ
HDD capacityDiffers146 GB300 GB
HDD speed15000 RPM15000 RPM
HDD sizeDiffers3.5"2.5"
InterfaceDiffersFibre ChannelSAS
TypeHDDHDD
Component forServer/workstationServer/workstation
Hot-swapDiffersYesNo
Storage drive buffer size16 MB16 MB
HDD interface transfer rate6 Gbit/s6 Gbit/s
HDD number of heads44
Read seek timeDiffers3.5 ms3.4 ms
Write seek timeDiffers4 ms3.9 ms
Average latency2 ms2 ms
Bytes per sectorKnown for one512
RefurbishedNoNo
Mean time between failures (MTBF)Differs1400000 h1600000 h
Full stroke seek timeKnown for one10 ms
Poweridentical
Power consumption (typical)Known for one12.92 W
Power consumption (idle)Known for one8.74 W
Operating voltage5 / 12 V5 / 12 V
Operational conditions3 differ
Operating temperature (T-T)5 - 55 °C5 - 55 °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 vibrationDiffers0.5 G1 G
Non-operating vibrationDiffers2 G3 G
Operating altitude-304.8 - 3048 m-304.8 - 3048 m
Non-operating altitude-304.8 - 12192 m-304.8 - 12192 m
Operating shock60 G60 G
Non-operating shockDiffers250 G300 G
Packaging contentidentical
Storage drive adapter includedNoNo
Weight & dimensions3 differ
WidthDiffers101.8 mm101.6 mm
DepthDiffers147 mm146.5 mm
HeightDiffers26.1 mm25.4 mm
Weight850 g850 g
Logistics dataidentical
Harmonized System (HS) code8471705084717050
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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