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Product comparison · 2 internal hard drives

Origin Storage 1TB 3.5in 7200rpm SATA HDD OEM QK555AA vs Origin Storage 2.5in NEARLINE SAS

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  • 32specifications compared
  • 18differ
  • 14identical
  • 8known for one product only

Key differences

  • HDD capacity
    • 1 TB
    • 2 TB
  • HDD size
    • 3.5"
    • 2.5"
  • Interface
    • Serial ATA
    • NL-SAS
  • Storage drive buffer size
    • 32 MB
    • 128 MB
  • HDD interface transfer rate
    • 6 Gbit/s
    • 12 Gbit/s
  • Average latency
    • 4.14 ms
    • 4.16 ms
  • Power consumption (idle)
    • 3.7 W
    • 3.53 W
  • Power consumption (read)
    • 6.4 W
    • 5.41 W

Side by side

Differences highlightedShow differences only
40 specifications
A

Origin Storage

1TB 3.5in 7200rpm SATA HDD OEM QK555AA

Model HP-1000SA/7-MET

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B

Origin Storage

2.5in NEARLINE SAS

Model NB-NLS-2000

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Features6 differ
HDD capacityDiffers1 TB2 TB
HDD speed7200 RPM7200 RPM
HDD sizeDiffers3.5"2.5"
InterfaceDiffersSerial ATANL-SAS
TypeHDDHDD
Component forKnown for onePC
Hot-swapNoNo
Storage drive buffer sizeDiffers32 MB128 MB
HDD interface transfer rateDiffers6 Gbit/s12 Gbit/s
Read seek timeKnown for one0.6 ms
Write seek timeKnown for one0.8 ms
Average latencyDiffers4.14 ms4.16 ms
Bytes per sector512512
RefurbishedNoNo
24/7 operationKnown for oneNo
Mean time between failures (MTBF)Known for one2000000 h
Power4 differ
Power consumption (standby)Known for one1 W
Power consumption (idle)Differs3.7 W3.53 W
Power consumption (read)Differs6.4 W5.41 W
Power consumption (write)Differs6.4 W5.4 W
Operating voltageDiffers5 / 12 V5 V
Operational conditions4 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 vibrationDiffers0.67 G0.5 G
Non-operating vibrationDiffers1.04 G3 G
Operating altitude-304.8 - 3048 m-304.8 - 3048 m
Non-operating altitude-304.8 - 12192 m-304.8 - 12192 m
Operating shockDiffers70 G25 G
Non-operating shockDiffers350 G400 G
Packaging contentidentical
Storage drive adapter includedNoNo
Storage drive caddy includedKnown for oneNo
Weight & dimensions4 differ
WidthDiffers101 mm70.1 mm
DepthDiffers147 mm100.5 mm
HeightDiffers261 mm15 mm
WeightDiffers850 g220 g
Logistics dataidentical
Harmonized System (HS) code8471705084717050
Other featuresidentical
Compliance certificatesRoHSRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneRoHS

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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