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Product comparison · 2 backup storage devices

Freecom HP DAT-72es USB vs Freecom LTO-3000es HH SAS

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  • 10specifications compared
  • 5differ
  • 5identical
  • 22known for one product only

Key differences

  • Interface
    • USB 2.0
    • SAS
  • Data storage type
    • DDS
    • LTO
  • Native capacity
    • 36 GB
    • 1.5 TB
  • Compressed capacity
    • 72 GB
    • 3 TB
  • Backup rate compressed performance
    • 23 GB/h
    • 1000 GB/h

Side by side

Differences highlightedShow differences only
32 specifications
A

Freecom

HP DAT-72es USBView product
B

Freecom

LTO-3000es HH SASView product
Performance2 differ
Product typeStorage driveStorage drive
Media typeTape CartridgeTape Cartridge
InterfaceDiffersUSB 2.0SAS
InternalNoNo
Data storage typeDiffersDDSLTO
Compression ratio2:12:1
Form factorKnown for one5.25" Half-height
Access timeKnown for one68000 ms
Logical recording formatKnown for oneANSI/ISO/ECMA DDS-4 & DDS-3
Product colourBlackBlack
Mean time between failures (MTBF)Known for one125000 h
Bundled softwareKnown for oneTapeWare Software
CertificationKnown for onecCSAus, TUV, CE, C-Tick, RRL.
Compatible productsKnown for oneLTO-3 LTO-4 LTO-5
Compatible operating systemsKnown for oneWindows 2000 Windows 2003 Windows XP Linux
Storage2 differ
Native capacityDiffers36 GB1.5 TB
Compressed capacityDiffers72 GB3 TB
Drive device, buffer sizeKnown for one8 MB
Data transmission1 differ
Backup rate compressed performanceDiffers23 GB/h1000 GB/h
Supported data transfer ratesKnown for one3-6 MB/s
Sustained data transfer rate (native)Known for one3.2 MB/s
Maximum data transfer rateKnown for one280 Mbit/s
Poweridentical
Power supply typeKnown for oneDC
Power consumption (typical)Known for one7.1 W
Weight & dimensionsidentical
Size (imperial)Known for one13.3 cm (5.25")
WeightKnown for one2.1 kg
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%
Storage relative humidity (H-H)Known for one5 - 90%
Other featuresidentical
Dimensions (WxDxH)Known for one220 x 100 x 115 mm
Interface typeKnown for oneSCSI 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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