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Product comparison · 2 internal hard drives

Dell 400-AJON internal hard drive vs Seagate U-series ST320014A-RFB internal hard drive

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  • 6specifications compared
  • 4differ
  • 2identical
  • 36known for one product only

Key differences

  • HDD capacity
    • 1.2 TB
    • 20 GB
  • HDD speed
    • 10000 RPM
    • 5400 RPM
  • HDD size
    • 2.5"
    • 3.5"
  • Interface
    • SAS
    • Ultra-ATA/100

Side by side

Differences highlightedShow differences only
42 specifications
A

Dell

400-AJON internal hard drive

Model 400-AJON

View product
B

Seagate

U-series ST320014A-RFB internal hard drive

Model ST320014A-RFB

View product
Features4 differ
HDD capacityDiffers1.2 TB20 GB
HDD speedDiffers10000 RPM5400 RPM
HDD sizeDiffers2.5"3.5"
InterfaceDiffersSASUltra-ATA/100
TypeHDDHDD
Storage drive buffer sizeKnown for one2 MB
HDD number of headsKnown for one1
Read seek timeKnown for one18 ms
Write seek timeKnown for one24.9 ms
Full stroke seek timeKnown for one42 ms
Track to track seek timeKnown for one1.2 ms
Average seek timeKnown for one12.7 ms
SMART technologyKnown for oneYes
Bytes per sectorKnown for one512
Start/stop cyclesKnown for one50000
Mean time between failures (MTBF)Known for one600000 h
Component forKnown for oneServer/workstation
Hot-swapKnown for oneYes
HDD interface transfer rateKnown for one12 Gbit/s
Poweridentical
Power consumption (typical)Known for one6 W
Power consumption (standby)Known for one1.2 W
Power consumption (idle)Known for one4.5 W
Power consumption (read)Known for one5.5 W
Power consumption (write)Known for one5.5 W
Operating voltageKnown for one5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 60 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Operating relative humidity (H-H)Known for one5 - 90%
Storage relative humidity (H-H)Known for one5 - 95%
Operating vibrationKnown for one0.5 G
Non-operating vibrationKnown for one5 G
Operating altitudeKnown for one-60.96 - 3048 m
Non-operating altitudeKnown for one-121.92 - 12192 m
Operating shockKnown for one63 G
Non-operating shockKnown for one350 G
Weight & dimensionsidentical
WidthKnown for one101.9 mm
DepthKnown for one147 mm
HeightKnown for one20 mm
WeightKnown for one455 g
Logistics dataidentical
Harmonized System (HS) code8471705084717050
Other featuresidentical
Drive ready timeKnown for one7 s
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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