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Product comparison · 2 internal hard drives

Origin Storage HDD 320GB 7200RPM 2.5 inch (6.35cm) SATA vs Origin Storage HDD 2TB 3.5in NAS SATA 5400RPM

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  • 26specifications compared
  • 14differ
  • 12identical
  • 19known for one product only

Key differences

  • HDD capacity
    • 320 GB
    • 2 TB
  • HDD speed
    • 7200 RPM
    • 5400 RPM
  • HDD size
    • 2.5"
    • 3.5"
  • Interface
    • Serial ATA III
    • Serial ATA
  • Component for
    • Laptop
    • NAS
  • Storage drive buffer size
    • 32 MB
    • 256 MB
  • Read seek time
    • 13 ms
    • 12 ms
  • Track to track seek time
    • 1 ms
    • 1.2 ms

Side by side

Differences highlightedShow differences only
45 specifications
A

Origin Storage

HDD 320GB 7200RPM 2.5 inch (6.35cm) SATA

Model IBM-500S/7-NB19

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B

Origin Storage

HDD 2TB 3.5in NAS SATA 5400RPM

Model SA-2000/NAS

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Features9 differ
HDD capacityDiffers320 GB2 TB
HDD speedDiffers7200 RPM5400 RPM
HDD sizeDiffers2.5"3.5"
InterfaceDiffersSerial ATA IIISerial ATA
TypeHDDHDD
Component forDiffersLaptopNAS
Hot-swapNoNo
Storage drive buffer sizeDiffers32 MB256 MB
HDD interface transfer rate6 Gbit/s6 Gbit/s
HDD sustained transfer rateKnown for one180 MiB/s
HDD number of cylindersKnown for one16383
HDD number of headsKnown for one4
Read seek timeDiffers13 ms12 ms
Write seek timeKnown for one12 ms
Track to track seek timeDiffers1 ms1.2 ms
Average latencyDiffers4.2 ms5.1 ms
Bytes per sector512512
RefurbishedNoNo
Mean time between failures (MTBF)Known for one1000000 h
Average seek timeKnown for one13 ms
Power1 differ
Power consumption (typical)Known for one5 W
Power consumption (standby)Known for one0.8 W
Power consumption (idle)Known for one3.7 W
Operating voltageDiffers5 V5 / 12 V
Start-up currentKnown for one2 A
Operational conditionsidentical
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 one0.5 G
Non-operating vibrationKnown for one3 G
Operating altitudeKnown for one-304 - 3048 m
Non-operating altitudeKnown for one-304 - 12192 m
Operating shockKnown for one80 G
Non-operating shockKnown for one300 G
Packaging content1 differ
Storage drive adapter includedNoNo
Storage drive caddy includedDiffersYesNo
Weight & dimensions3 differ
WidthDiffers70 mm101.8 mm
DepthKnown for one147 mm
HeightDiffers7 mm26.1 mm
WeightDiffers180 g530 g
Logistics dataidentical
Harmonized System (HS) code8471705084717050
Other featuresidentical
Compliance certificatesRoHSRoHS
Drive ready timeKnown for one17 s
Warranty periodKnown for one5 year(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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