Chapter 1 Library Description
Library Scalability (Stacked Configurations)
Quantum Scalar 50 User’s Guide 17
Table 8 Capacity, Scalar 50
Multiple Library Stack - LTO
(42U High Rack)
# of Scalar
50 Library
Modules
Max. # of
T
ape Drives
# of
Cartridges
*
*.The values in the # of Cartridges and Capacity columns assume that all the magazines and fixed cartridge slots are fully
populated with data cartridges.
†
Compressed values assume 2:1 compression ratios.
1 2 full height/
4 half height
38 15.2 30.4 32 64
2 4 full height/
8 half
height
76 28.8 57.6 64 128
Table 9 Capacity, Scalar 50
Multiple Library Stack - SDLT
(42U High Rack)
# of Scalar
50 Library
Modules
Max. # of
Ta
pe Drives
# of
Cartridges
*
*.The values in the # of Cartridges and Capacity columns assume that all the magazines and fixed cartridge slots are fully populated
with data cartridges.
†
Compressed values assume 2:1 compression ratios.
1 2 full height/
4 half height
32 26.4 52.8
2 4 full height/
8 h
alf height
64 52.8 105.6
Capacity (in TB)
LTO
Quantum/HP LTO Gen 3 HP LTO Gen 4
Native Compressed
†
Native Compressed
†
Capacity (in TB)
*
SDLT
DLT-S4
Native Compressed
†
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