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Product comparison · 2 internal hard drives

Origin Storage 146GB 15k SCA Hot Swap Server Drive vs Seagate 146GB 3.5" SAS

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  • 23specifications compared
  • 11differ
  • 12identical
  • 16known for one product only

Key differences

The Origin Storage 146GB 15k SCA Hot Swap Server Drive has 1 more HDD heads than the Seagate 146GB 3.5" SAS (4 vs 3). The Origin Storage 146GB 15k SCA Hot Swap Server Drive has 0.1 ms more read seek time than the Seagate 146GB 3.5" SAS (3.5 ms vs 3.4 ms). The Origin Storage 146GB 15k SCA Hot Swap Server Drive has 0.1 ms more write seek time than the Seagate 146GB 3.5" SAS (4 ms vs 3.9 ms). Interface: Fibre Channel on the Origin Storage 146GB 15k SCA Hot Swap Server Drive, SAS on the Seagate 146GB 3.5" SAS. Operating vibration: 0.5 G on the Origin Storage 146GB 15k SCA Hot Swap Server Drive, 1 Gs on the Seagate 146GB 3.5" SAS.

  • Interface
    • Fibre Channel
    • SAS
  • HDD number of heads
    • 4
    • 3
  • 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 Gs
  • Non-operating vibration
    • 2 G
    • 2 Gs
  • Width
    • 101.8 mm
    • 101.6 mm

Side by side

Differences highlightedShow differences only
39 specifications
A

Origin Storage

146GB 15k SCA Hot Swap Server Drive

Model DELL-146/15-S3

View product
B

Seagate

146GB 3.5" SASView product
Features5 differ
HDD capacity146 GB146 GB
HDD speed15000 RPM15000 RPM
HDD size3.5"3.5"
InterfaceDiffersFibre ChannelSAS
TypeHDDHDD
Component forServer/workstationServer/workstation
Hot-swapKnown for oneYes
Storage drive buffer size16 MB16 MB
HDD interface transfer rateKnown for one6 Gbit/s
HDD number of headsDiffers43
Read seek timeDiffers3.5 ms3.4 ms
Write seek timeDiffers4 ms3.9 ms
Full stroke seek timeKnown for one10 ms
Average latency2 ms2 ms
RefurbishedKnown for oneNo
Mean time between failures (MTBF)Differs1400000 h1600000 h
Track to track seek timeKnown for one0.2 ms
Poweridentical
Operating voltage5 / 12 V5 / 12 V
Operational conditions2 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)Known for one5 - 95%
Storage relative humidity (H-H)Known for one5 - 95%
Operating vibrationDiffers0.5 G1 Gs
Non-operating vibrationDiffers2 G2 Gs
Operating altitudeKnown for one-304.8 - 3048 m
Non-operating altitudeKnown for one-304.8 - 12192 m
Operating shock60 G60 G
Non-operating shock250 G250 G
Packaging contentidentical
Storage drive adapter includedKnown for oneNo
Weight & dimensions4 differ
WidthDiffers101.8 mm101.6 mm
DepthDiffers147 mm146.1 mm
HeightDiffers26.1 mm25.4 mm
WeightDiffers850 g0.674 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one84717050
Other featuresidentical
Compliance certificatesKnown for oneRoHS
HDD transfer rateKnown for one1051 Mbit/s
Fibre ChannelKnown for oneYes
InternalKnown for oneYes
Sustained data rateKnown for one171 MB/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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