User's Guide
Chapter 1 Library Description
Overview
Quantum|ATL P3000 Series User’s Guide 3
Table 3 Performance 
Characteristics Using 
Quantum SDLT Tape 
Drives
Shelf Bin 
Numbering 
Conventions
1
The library stores tape cartridges in the following locations:
• 170 storage bins on back wall 
• Up to 96 shelf bins on inside of left door
• Up to 60 shelf bins on inside of right door
•One load port
• 8 shelf bins - two stationary LTO load port shelf bin 
modules (4 shelf bins each) are built into the load port 
assembly
• 12 shelf bins - DLT and SDLT tape cartridges use two 
removeable 6-cartridge magazines
• If the library is configured with both DLT and LTO tape 
drives, stationary LTO load port shelf bin modules are used
• Up to 16 tape drives
Figure 1
 shows the storage bin, load port bin, and tape drive 
numbering conventions. These conventions are used by the library 
GUI and the diagnostic software program. 
P3000 Model (drives/bins) 16/326
Capacity in Terabytes (TB)  (110 GB per cartridge) 35.86
Throughput (GB/hr) based on 16 MB/sec transfer rate 922










