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Product comparison · 2 backup storage devices

Acer External LTO tape drive vs Freecom TapeWare DLT-V4es

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  • 11specifications compared
  • 6differ
  • 5identical
  • 15known for one product only

Key differences

  • Interface
    • SCSI
    • SCSI Ultra 160
  • Data storage type
    • LTO
    • DLT
  • Native capacity
    • 400 GB
    • 160 GB
  • Compressed capacity
    • 800 GB
    • 320 GB
  • Data compression
    • ALDZ-2
    • DLZ
  • Dimensions (WxDxH)
    • 193.3 x 309.1 x 172.7 mm
    • 66.3 x 212.1 x 272.5 mm

Side by side

Differences highlightedShow differences only
26 specifications
A

Acer

External LTO tape driveView product
B

Freecom

TapeWare DLT-V4esView product
Performance2 differ
InterfaceDiffersSCSISCSI Ultra 160
Data storage typeDiffersLTODLT
Access timeKnown for one84000 ms
Product colourKnown for oneBlack
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;
Compatible operating systemsKnown for one- Windows (NT, 2000, XP, 2003) - MAC OS - NetWare (5.x, 6.x) - Linux (Kernel 2.2.5 or higher) - Unix - Sun Solaris (8, 9, 10.x) - Silicon Graphics (IRIX 6.5.16) - IBM AIX (5.2.0)
Storage2 differ
Native capacityDiffers400 GB160 GB
Compressed capacityDiffers800 GB320 GB
Drive device, buffer sizeKnown for one32 MB
Media types supportedKnown for oneLTO-1, 2, 3
Data transmissionidentical
Sustained data transfer rate (compressed)Known for one20 MB/s
Sustained data transfer rate (native)Known for one10 MB/s
Poweridentical
Power consumption (typical)Known for one14 W
Weight & dimensionsidentical
WeightKnown for one3.63 kg
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-153 - 9144 m
Other features2 differ
Data compressionDiffersALDZ-2DLZ
Dimensions (WxDxH)Differs193.3 x 309.1 x 172.7 mm66.3 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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