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Product comparison · 2 internal hard drives

Origin Storage 2TB 5400RPM SATA PWS R5500 vs Origin Storage 8TB 3.5in SATA 7200rpm Enterprise NAS WD HDD

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  • 22specifications compared
  • 12differ
  • 10identical
  • 17known for one product only

Key differences

  • HDD capacity
    • 2 TB
    • 8 TB
  • HDD speed
    • 5400 RPM
    • 7200 RPM
  • HDD size
    • 2.5"
    • 3.5"
  • Interface
    • Serial ATA
    • Serial ATA III
  • Hot-swap
    • Yes
    • No
  • Operating voltage
    • 5 V
    • 5 / 12 V
  • Operating shock
    • 225 G
    • 30 G
  • Non-operating shock
    • 1000 G
    • 300 G

Side by side

Differences highlightedShow differences only
39 specifications
A

Origin Storage

2TB 5400RPM SATA PWS R5500

Model DELL-2000SATA/5-S12

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B

Origin Storage

8TB 3.5in SATA 7200rpm Enterprise NAS WD HDD

Model SA-8000/7-ENAS-WD

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Features5 differ
HDD capacityDiffers2 TB8 TB
HDD speedDiffers5400 RPM7200 RPM
HDD sizeDiffers2.5"3.5"
InterfaceDiffersSerial ATASerial ATA III
TypeHDDHDD
Component forKnown for oneServer/workstation
Hot-swapDiffersYesNo
HDD interface transfer rate6 Gbit/s6 Gbit/s
HDD number of headsKnown for one4
Track to track seek timeKnown for one1.5 ms
Average seek timeKnown for one13 ms
Average latencyKnown for one5.6 ms
Bytes per sectorKnown for one512
RefurbishedNoNo
Storage drive buffer sizeKnown for one128 MB
Mean time between failures (MTBF)Known for one1000000 h
Power1 differ
Operating voltageDiffers5 V5 / 12 V
Power consumption (idle)Known for one5.2 W
Power consumption (read)Known for one8.3 W
Power consumption (write)Known for one8.3 W
Start-up currentKnown for one1.79 A
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)5 - 95%5 - 95%
Storage relative humidity (H-H)5 - 95%5 - 95%
Operating vibrationKnown for one1 G
Non-operating vibrationKnown for one5 G
Operating altitudeKnown for one304.8 - 12192 m
Non-operating altitudeKnown for one-304.8 - 12192 m
Operating shockDiffers225 G30 G
Non-operating shockDiffers1000 G300 G
Packaging content1 differ
Storage drive adapter includedNoNo
Storage drive caddy includedDiffersYesNo
Weight & dimensions3 differ
WidthDiffers69.8 mm101.6 mm
HeightDiffers7 mm26.1 mm
WeightDiffers320 g750 g
Logistics dataidentical
Harmonized System (HS) code8471705084717050
Other featuresidentical
Compliance certificatesRoHSRoHS
Drive ready timeKnown for one3.3 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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