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Description
Description
The 59H2742 is the IBM TDC4222 Quarter inch 2/4GB internal SCSI tape drive.
Tandberg’s SLR4-DC is based on the highly reliable SLR technology platform that has gained industry recognition for its quality and reliability. The standard 5.25-inch half height form-factor allows easy installation and integration into most PC servers and workstations. It is backwards compatible to lower capacity tape drives such as SLR4, SLR3, SLR2 and SLR1 allowing current and new SLR customers to migrate from lower to higher performance and capacity and protecting their investments.
Data tapes used by Tandberg in these early SLR series have a width of one quarter of an inch and have become known as QIC (Quarter Inch Cartridge). Later tapes from SLR7 right up to the SLR140 actually had tapes with an 8mm width, although they were still referred to as QIC.
The Tandberg SLR4-DC half height tape drive is an early generation of the SLR family. It was manufactured by Tandberg for vendors including IBM, for use as standalone internal and external drives targetting the small business market. This drive was also known under the model TDC-4222 under the older naming convention.
The Tandberg SLR4-DC offers 2.5GB native capacity or 5GB compressed capacity on a single tape at transfer speeds of up to 36MB per Min or 2.16GB per hour. Native, the drive provides 2.5GB of storage capacity with a transfer speed or 18MB per Min.
The Tandberg SLR4-DC also supports in-line data compression which provides an effective compression method that maximises system performance.
The Tandberg SLR4-DC drive employs the same proven technology as previous Tandberg SLR products, and uses SLR4
media in order to achieve higher capacities. However, it maintains a small amount of backward compatibility and can read and write data to SLR4, SLR3 SLR2 and SLR1 tape media.
The Tandberg SLR4-DC was only available in 50pin Ultra LVD/SE interface versions.
Media Compatibility
Data Cartridge | Native Capacity | Compatibility |
SLR1 QIC data cartridge | 250MB | Read and Write |
SLR2 QIC data cartridge | 525MB | Read and Write |
SLR3 QIC data cartridge | 1.2GB | Read and Write |
SLR4 QIC data cartridge | 2.5GB | Read and Write |
This refurbished product comes complete with a full 6 month return to base warranty.
For help and information on QIC and SLR drive repairs
and repairs of other tape drives please visit Tape-Drive-Repair.com
For Tape Media please click HERE
Additional information
Additional information
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