Quantum DLT7000 TH6AF-YF 35/70GB SCSI/DIF Internal Mount


DiscTech Item #: QUA-TH6AF-YF-RF-OE


Interface Types: SCSI 68pin HD68

Form Factor: 5.25inx3.2in Full Height Drive

Sector Size: 512 / 512e

Electrical Interface: SCSI II Wide - 5MBps 8-bit

On-Board Cache: 4MB

Wattage/VA: 37W

Voltage: 110-240V Multi

Quantum DLT7000 TH6AF-YF / 54-23014-12 35/70GB SCSI/DIF HD68 68 pin Internal Mount - Refurbished

Quantum DLT7000 TH6AF-YF / 54-23014-12 35/70GB SCSI / Small Computer System Interface Differential HD68 68 pin Internal Mount - Refurbished

Alt Model Number: 54-23014-12

Quantum DLT 7000

Built with the same advanced linear recording technology, precision tape guiding system, and adaptive control mechanism proven successful in previous generations of DLTtape™ drives, the DLT 7000 was the first to employ the innovative Symmetric Phase Recording Technique and the four channel recording system. An ideal choice for intense data backup, archiving and near online storage applications for mid range computers, network servers, high end workstations and mainframe environments running Windows NT, NetWare, UNIX or proprietary operating systems.


  • Native capacity of 35 GB at 5 MB/s
  • 2:1 Compression allows 70 GB at 10 MB/s
  • Read and Write backward compatible with previous DLTtape formats
  • 4 read/write channels for high performance
  • Open system, supported by many manufacturers
  • 200,000 hours MTBF at 100% duty cycle
  • 30,000 hour head life

  • DLT 7000, SE TH6AE-YF Internal Mount, single-ended SCSI
  • DLT 7000, Diff TH6AF-YF Internal Mount, differential SCSI
  • DLT 7000, SE TH6BE-YF Tabletop unit, single-ended SCSI
  • DLT 7000, Diff TH6BF-YF Tabletop unit, differential SCSI

Quantum DLT7000 35/70Gb Specifications
Model NumberTH6AF-YF
Alt Model Number54-23014-12
CartridgeDLT7000 Diff Internal Mount, differential SCSI
Native Sustained Transfer Rate5MB/s
2:1 Compressed Transer Rate10MB/s
Burst Transfer Rate, Synchronous20MB/s
Burst Transer Rate, Asynchronous12MB/s
Native Formatted Capacity35GB
2:1 Compressed Capacity70GB
Average File Access Time60 sec
Interface AvailableSCSI-2 Fast / Wide , Singel Ended of Differencial
Record format
  • 208 track serial serpentine
  • Recording density86 k bits / inch
    Track density416 tpi
    Encoding methodRLL 2,7
    Data compressionDLZ
    MTBF5200,000 hours at 100% duty cycle
    Head life30,000 hours
    Media durability1,000,000 passes / 15,000 uses
    Uncorrected error rate1 x 10^17 bits read
    Undetected error rate1 x 10^27 bits read
    Temperature50° to 104° F / 10° to 40° C
    Non-condensing humidity20% to 80%
    Altitude+40,000' max
    Temperature-40° to 151° F / -40° to 66° C
    Non-condensing humidity10% to 95%
    Altitude+30,000' max
    Average Rewind Time60 seconds
    Maximum Rewind Time120 seconds
    Voltage\+5V, +12V
    Power consumption37 Watts (average read / write operation)
    DLTtape III2.6, 6, and 10GB native capacities
    DLTtape IIIxt15GB native capacity
    DLTtape IV20 uses
    DLT cleaning tape
  • 3.0 +/- 1 oz. when stationery
  • +/- 1 oz. at operating speed
  • Tabletop: 9in/229mm
  • Rack Mount: 5.7in/144.8mm
  • Height
  • Tabletop: 4.87in/124mm
  • Rack Mount 3.25in/82.5mm
  • Depth
  • Tabletop: 12.75in/325mm
  • Rack Mount: 9in/229mm
  • Weight -varies by configuration
  • Tabletop: 15lb/6.63kg
  • Rack Mount: 6lb/2.29kg
  • 120 seconds

    Alternate MPNs: 54-23014-12

    Weight: 17 lb

    Warranty: 1 Year DiscTech


    Condition Levels Explained

    These products have had NO problems or failures, they merely have some usage. The product has been professionally returned to excellent condition. These items have been fully tested, formatted (if appropriate) &repackaged. Hard drives are fully vetted for surface defects and wear, only healthy disks are approved for resale to our customers. Please see our refurbishing process for more details. Watch a video about our refurbishing process

    1 Year DiscTech Warranty

    Product Warranties Explained

    The product has a DiscTech warranty for the time period specified. View our limited warranty