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Product comparison · 2 backup storage devices

Freecom TapeWare AIT-450i vs Freecom TapeWare USB DAT 72i

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  • 12specifications compared
  • 9differ
  • 3identical
  • 17known for one product only

Key differences

  • Interface
    • Ultra 160 SCSI LVD/SE
    • USB 2.0
  • Data storage type
    • AIT
    • DDS
  • Compression ratio
    • 2.6:1
    • 2:1
  • Product colour
    • Black, White
    • Black
  • Mean time between failures (MTBF)
    • 300000 h
    • 125000 h
  • Native capacity
    • 40 GB
    • 36 GB
  • Compressed capacity
    • 104 GB
    • 72 GB
  • Burst transfer rate
    • 66 MB/s
    • 6 MB/s

Side by side

Differences highlightedShow differences only
29 specifications
A

Freecom

TapeWare AIT-450iView product
B

Freecom

TapeWare USB DAT 72iView product
Performance5 differ
InterfaceDiffersUltra 160 SCSI LVD/SEUSB 2.0
Data storage typeDiffersAITDDS
Compression ratioDiffers2.6:12:1
Form factorKnown for onePlug-in
Access timeKnown for one27000 ms
Product colourDiffersBlack, WhiteBlack
Mean time between failures (MTBF)Differs300000 h125000 h
Read/write head lifeKnown for one50000 h
Tape durabilityKnown for one30000 pass(es)
Logical recording formatKnown for oneANSI/ECMA DDS, DDS-DC, DDS-3, DDS-4
Bundled softwareKnown for oneTapeWare XE
Storage3 differ
Native capacityDiffers40 GB36 GB
Compressed capacityDiffers104 GB72 GB
Drive device, buffer sizeKnown for one10 MB
Media types supportedDiffersAIT-EDDS-GEN5 (170m), DDS-4 (150m), DDS-3 (125m)
Recording densityKnown for one167 kbit/inch
Data transmission1 differ
Burst transfer rateDiffers66 MB/s6 MB/s
Drive device speedKnown for one6400 RPM
Poweridentical
Power requirementsKnown for one5V/12V DC
Power consumption (typical)Known for one12 W
Weight & dimensionsidentical
WeightKnown for one780 g
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 40 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Operating relative humidity (H-H)Known for one20 - 80%
Other featuresidentical
Dimensions (WxDxH)Known for one155 x 146 x 41.2 mm
Sustained data rateKnown for one15.6 MB/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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