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Product comparison · 2 backup storage devices

Freecom 800GB - 1.6TB DLT-S4i vs Freecom AIT-800i (AIT-3es) 150-390GB internal SCSI

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  • 9specifications compared
  • 6differ
  • 3identical
  • 17known for one product only

Key differences

  • Interface
    • SCSI Ultra 320
    • SCSI
  • Data storage type
    • DLT
    • AIT
  • Compression ratio
    • 2:1
    • 2.6:1
  • Product colour
    • Black
    • Black, Silver
  • Native capacity
    • 800 GB
    • 150 GB
  • Compressed capacity
    • 1.6 TB
    • 390 GB

Side by side

Differences highlightedShow differences only
26 specifications
A

Freecom

800GB - 1.6TB DLT-S4iView product
B

Freecom

AIT-800i (AIT-3es) 150-390GB internal SCSIView product
Performance4 differ
InterfaceDiffersSCSI Ultra 320SCSI
Data storage typeDiffersDLTAIT
Compression ratioDiffers2:12.6:1
Form factorKnown for one5.25" Full-height
Access timeKnown for one70000 ms
Product colourDiffersBlackBlack, Silver
Mean time between failures (MTBF)Known for one250000 h
CertificationKnown for oneFCC part 15 Class B (ANSI C63.4: 1992, CISPR22: 1997) & EMC Directive (89/336/EEC) & EN55022: 1998, Class B &CISPR 22: 1997, Class B & VCCI Class B & CNS 13438 & AS/NZS 3548 & ICES – 0003; Low Voltage Directive (73/23/EEC) & UL 1959: 1995 & CSA C22.2 #950 & EN 60950/ A11: 1997 & IEC 60950/ A4: 1996;
Storage2 differ
Native capacityDiffers800 GB150 GB
Compressed capacityDiffers1.6 TB390 GB
Drive device, buffer sizeKnown for one256 MB
Data transmissionidentical
Backup rate compressed performanceKnown for one432 GB/h
Backup rate native performanceKnown for one216 GB/h
Sustained data transfer rate (compressed)Known for one120 MB/s
Sustained data transfer rate (native)Known for one60 MB/s
Poweridentical
Power supplyKnown for one30 W
Weight & dimensionsidentical
WeightKnown for one1.36 g
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 40 °C
Storage temperature (T-T)Known for one-40 - 66 °C
Operating relative humidity (H-H)Known for one20 - 80%
Storage relative humidity (H-H)Known for one10 - 95%
Operating altitudeKnown for one-152 - 9144 m
Other featuresidentical
Dimensions (WxDxH)Known for one663 x 212.1 x 272.5 mm

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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