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Product comparison · 2 internal hard drives

Origin Storage HDD 1.8TB 2.5in SAS 10000RPM in Hot Swap Caddy vs Seagate Barracuda 20TB

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  • 19specifications compared
  • 16differ
  • 3identical
  • 20known for one product only

Key differences

The Seagate Barracuda 20TB has 18.2 TB more HDD capacity than the Origin Storage HDD 1.8TB 2.5in SAS 10000RPM in Hot Swap Caddy (20 TB vs 1.8 TB). The Origin Storage HDD 1.8TB 2.5in SAS 10000RPM in Hot Swap Caddy has 2,800 RPM more HDD speed than the Seagate Barracuda 20TB (10000 RPM vs 7200 RPM). The Seagate Barracuda 20TB has 1" more HDD size than the Origin Storage HDD 1.8TB 2.5in SAS 10000RPM in Hot Swap Caddy (3.5" vs 2.5"). Interface: SAS on the Origin Storage HDD 1.8TB 2.5in SAS 10000RPM in Hot Swap Caddy, Serial ATA on the Seagate Barracuda 20TB. Component for: Server/workstation on the Origin Storage HDD 1.8TB 2.5in SAS 10000RPM in Hot Swap Caddy, PC on the Seagate Barracuda 20TB.

  • HDD capacity
    • 1.8 TB
    • 20 TB
  • HDD speed
    • 10000 RPM
    • 7200 RPM
  • HDD size
    • 2.5"
    • 3.5"
  • Interface
    • SAS
    • Serial ATA
  • Component for
    • Server/workstation
    • PC
  • Storage drive buffer size
    • 128 MB
    • 512 MB
  • HDD interface transfer rate
    • 12 Gbit/s
    • 6 Gbit/s
  • Power consumption (typical)
    • 7.8 W
    • 8.9 W

Side by side

Differences highlightedShow differences only
39 specifications
A

Origin Storage

HDD 1.8TB 2.5in SAS 10000RPM in Hot Swap Caddy

Model DELL1800SAS10S19XR11

View product
B

Seagate

Barracuda 20TBView product
Features7 differ
HDD capacityDiffers1.8 TB20 TB
HDD speedDiffers10000 RPM7200 RPM
HDD sizeDiffers2.5"3.5"
InterfaceDiffersSASSerial ATA
Component forDiffersServer/workstationPC
Hot-swapKnown for oneNo
Storage drive buffer sizeDiffers128 MB512 MB
HDD interface transfer rateDiffers12 Gbit/s6 Gbit/s
HDD number of headsKnown for one8
Access timeKnown for one2.9 ms
Bytes per sectorKnown for one512
RefurbishedKnown for oneNo
Mean time between failures (MTBF)Known for one2000000 h
HDD sustained transfer rateKnown for one190 MiB/s
Power4 differ
Power consumption (typical)Differs7.8 W8.9 W
Power consumption (idle)Differs4.55 W6.7 W
Power consumption (read)Known for one6.46 W
Power consumption (write)Known for one7.05 W
Operating voltageDiffers5 V5 / 12 V
Start-up currentDiffers0.47 A2 A
Operational conditions1 differ
Operating temperature (T-T)Differs5 - 55 °C10 - 60 °C
Operating relative humidity (H-H)Known for one5 - 95%
Storage relative humidity (H-H)Known for one5 - 95%
Operating vibrationKnown for one0.5 G
Non-operating vibrationKnown for one3 G
Operating altitudeKnown for one-304.8 - 3048 m
Non-operating altitudeKnown for one-304.8 - 12192 m
Operating shockKnown for one40 G
Non-operating shockKnown for one400 G
Weight & dimensions4 differ
WidthDiffers70.1 mm101.8 mm
DepthDiffers100.5 mm147 mm
HeightDiffers15 mm26.1 mm
WeightDiffers220 g695 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one84717050
Packaging contentidentical
Storage drive adapter includedKnown for oneNo
Packaging dataidentical
Quantity per packKnown for one1 pc(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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