CHAPTER 3: Drive Specifications
3.1.3 Storage Capacity
Table 3-2
provides native and compressed capacity ranges for the SDLT I tape
cartridge:
In accordance with industry practice, a typical compression ratio of 2:1 is quoted.
Actual compression ratios achieved depend on the redundancy and type of data
files being written.
3.1.4 Compression
The drive contains on-board hardware to compress and decompress data using a
DLZ algorithm. The default setting for data compression is ON.
Table 3-2.
SDLT 220/320 Storage Capacity
SDLT 220
SDLT 320
Native Storage Capacity
110 GB
160 GB
Compressed Storage
Capacity
220 GB
(2:1 compression ratio)
320 GB
(2:1 compression ratio)
Summary of Contents for SDLT220
Page 1: ...TANDBERG Super DLTTM Product manual Revision 2 June 2002 432589 01 ...
Page 20: ...CHAPTER 1 Introduction ...
Page 34: ...CHAPTER 2 SDLT 220 320 Product Information ...
Page 52: ...CHAPTER 3 Drive Specifications ...
Page 76: ...CHAPTER 4 Installing Your Tape Drive ...
Page 92: ...CHAPTER 5 Using Your Tape Drive ...
Page 104: ...CHAPTER 6 SCSI Description ...
Page 120: ...APPENDIX A SDLT I Tape Cartridge ...
Page 130: ...APPENDIX B DLT IV Tape Cartridge ...