General
Form factor	5.25"
Interface	Mini-SAS (SFF-8644)
Data transfer rate	300 MB/s
Burst transfer rate	1200 MB/s
Storage capacity (native)	18 TB
Storage capacity (compressed)	45 TB
Compatibility write	LTO9/LTO8
Read compatibility	LTO9/LTO8
SAS speed	12 Gb/s
Scope of delivery	1 x Media, 1 x Cleaning Cartridge, SAS cable

The Quantum LTO-9 drive external, type TC-L92BN-AR, is a streamer drive of the category LTO Ultrium, designed for use as an external tabletop system. It serves secure, high-capacity data backup and archiving in enterprise environments, particularly for backup and archiving applications requiring large data volumes. The device is designed as half height (Half Height) and features a 5.25-inch form factor housing design, making it suitable for use in rack systems or on workstations. It includes a Mini-SAS connection (SFF-8644), enabling fast and reliable data transfer.

Applications
This drive is primarily designed for enterprises requiring reliable, long-term data storage with high capacity and fast access speed. It is especially suitable for backup systems archiving large data volumes such as databases, virtual machines, or medical records. The LTO-9 technology offers a native storage capacity of 18 TB and can reach up to 45 TB with compression, making it suitable for mid-sized to large IT environments. The use of LTO-9 and LTO-8 media enables flexible integration into existing backup infrastructures.

Functions and Equipment in Detail
The device supports writing to LTO-9 and LTO-8 tape media and can read LTO-9 and LTO-8 tapes, ensuring backward compatibility. The delivery includes 1 data tape (Media) and 1 cleaning cartridge (Cleaning Cartridge), as well as a SAS cable for connecting to the host computer. The data transfer rate is 300 MB/s (native), with a burst transfer rate up to 1200 MB/s. These values ensure efficient data transfer, especially during large backup operations.

Technology Explained Simply
The LTO-9 technology is based on the Ultrium standardization and uses magnetic tape media for data storage. The Mini-SAS connection (SFF-8644) enables high bandwidth and is optimized for use in server and storage environments. The 12 Gb/s SAS interface ensures fast communication with the host system. The half height (Half Height) housing design reduces space requirements and allows flexible mounting, e.g., in a rack or on a desk. The native 18 TB / compressed 45 TB storage capacity is achieved through LTO-9 technology, with compression varying depending on data type.

Compatibility and Accessories
The drive is compatible with LTO-9 and LTO-8 tape media, allowing integration into existing backup systems using these media types. The use of SAS 12 Gb/s enables connection to corresponding host systems and storage controllers. Additionally, a cleaning cartridge is included in the delivery, serving for drive maintenance and extending the lifespan of the tape mechanism.

Mounting and Installation
The drive is designed as an external tabletop system and can be mounted directly at a workstation or in a rack. Installation is performed via the Mini-SAS interface (SFF-8644), with the included SAS cable connecting to the host system. Setup requires installation of the appropriate drivers and software provided by the operating system or backup system. The half height (Half Height) housing design allows flexible placement, even in tight rack installations.

Advantages in Operation
The LTO-9 technology offers high storage capacity and fast data transfer, increasing the efficiency of backup and archiving processes. Compatibility with LTO-8 media enables gradual migration without immediate replacement of the entire tape media inventory. The cleaning cartridge included in delivery supports maintenance and extends the drive's lifespan. The Mini-SAS connection ensures reliable and fast data transfer, which is important for critical backup operations. The externally designed tabletop configuration offers placement flexibility and is suitable for various application scenarios.