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Product comparison · 2 internal hard drives

Origin Storage 320Gb 7200rpm vs Samsung 2000GB HDD

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  • 18specifications compared
  • 13differ
  • 5identical
  • 20known 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 II
  • Track to track seek time
    • 1 ms
    • 8.9 ms
  • Average latency
    • 4.2 ms
    • 5.56 ms
  • Operating voltage
    • 5 V
    • 5 / 12 V
  • Operating temperature (T-T)
    • 5 - 55 °C
    • 0 - 60 °C

Side by side

Differences highlightedShow differences only
38 specifications
A

Origin Storage

320Gb 7200rpm

Model NB-320SATA/7

View product
B

Samsung

2000GB HDDView product
Features6 differ
HDD capacityDiffers320 GB2 TB
HDD speedDiffers7200 RPM5400 RPM
HDD sizeDiffers2.5"3.5"
InterfaceDiffersSerial ATA IIISerial ATA II
TypeHDDHDD
Storage drive buffer size32 MB32 MB
Track to track seek timeDiffers1 ms8.9 ms
Average latencyDiffers4.2 ms5.56 ms
Bytes per sector512512
Start/stop cyclesKnown for one300000
Hot-swapKnown for oneNo
HDD interface transfer rateKnown for one6 Gbit/s
Read seek timeKnown for one13 ms
Average seek timeKnown for one13 ms
RefurbishedKnown for oneNo
Power1 differ
Power consumption (standby)Known for one1 W
Power consumption (off)Known for one1 W
Power consumption (idle)Known for one5.4 W
Power consumption (read)Known for one6.2 W
Power consumption (write)Known for one6.2 W
Operating voltageDiffers5 V5 / 12 V
Start-up currentKnown for one2 A
Operational conditions2 differ
Operating temperature (T-T)Differs5 - 55 °C0 - 60 °C
Storage temperature (T-T)-40 - 70 °C-40 - 70 °C
Operating relative humidity (H-H)Differs5 - 95%5 - 90%
Storage relative humidity (H-H)5 - 95%5 - 95%
Operating altitudeKnown for one-1000 - 10000 m
Non-operating altitudeKnown for one-1000 - 40000 m
Operating shockKnown for one70 G
Non-operating shockKnown for one300 G
Weight & dimensions4 differ
WidthDiffers70 mm101.6 mm
DepthDiffers25 mm147 mm
HeightDiffers7 mm26.1 mm
WeightDiffers220 g690 g
Other featuresidentical
InternalKnown for oneYes
Compliance certificatesKnown for oneRoHS
Packaging contentidentical
Storage drive adapter includedKnown for oneNo
Storage drive caddy includedKnown for oneNo

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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