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Product comparison · 2 backup storage devices

Freecom OEM DAT-72i USB vs Freecom OEM SCSI LTO-3 HH extern

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  • 13specifications compared
  • 8differ
  • 5identical
  • 9known for one product only

Key differences

  • Internal
    • Yes
    • No
  • Data storage type
    • DDS
    • LTO
  • Native capacity
    • 36 GB
    • 400 GB
  • Compressed capacity
    • 72 GB
    • 800 GB
  • Sustained data transfer rate (compressed)
    • 6 MB/s
    • 120 MB/s
  • Sustained data transfer rate (native)
    • 3 MB/s
    • 60 MB/s
  • Recommended media
    • DAT 72, DDS-4, DDS-3
    • LTO-1, LTO-2, LTO-3

Side by side

Differences highlightedShow differences only
22 specifications
A

Freecom

OEM DAT-72i USBView product
B

Freecom

OEM SCSI LTO-3 HH externView product
Performance3 differ
Product typeStorage driveStorage drive
Media typeTape CartridgeTape Cartridge
InterfaceDiffersUltra-Wide LVD & Single-EndedUltra320 SCSI LVD
InternalDiffersYesNo
Data storage typeDiffersDDSLTO
Compression ratio2:12:1
Logical recording formatKnown for oneANSI/ECMA DDS-3, DDS-4, DAT 72
Mean time between failures (MTBF)Known for one400000 h
CertificationKnown for oneUL Recognized, CSA Certified, TUV, CE, C-Tick, RRL
Compatible operating systems-Windows 2000, 2003, XP -Linux-Windows 2000, 2003, XP -Linux
Product colourKnown for oneBlack
Storage2 differ
Native capacityDiffers36 GB400 GB
Compressed capacityDiffers72 GB800 GB
Drive device, buffer sizeKnown for one64 MB
Data transmission2 differ
Burst transfer rateKnown for one40 MB/s
Sustained data transfer rate (compressed)Differs6 MB/s120 MB/s
Sustained data transfer rate (native)Differs3 MB/s60 MB/s
Backup rate compressed performanceKnown for one432 GB/h
Weight & dimensionsidentical
Size (imperial)13.3 cm (5.25")13.3 cm (5.25")
WeightKnown for one790 g
Other features1 differ
Dimensions (WxDxH)Known for one102 x 166 x 41 mm
Recommended mediaDiffersDAT 72, DDS-4, DDS-3LTO-1, LTO-2, LTO-3

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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