Tandberg Data SDLT220-320 INTEGRATION, Product Manual, Page: 31 / 142

CHAPTER 2: SDLT 220/320 Product Information
2.5 Key Differences Between the SDLT 220
and the SDLT 320
Table 2-1 compares important features in the SDLT 220 and the SDLT 320
products.
Table 2-1. A Comparison of SDLT 220 and SDLT 320
Features
Parameter SDLT 220 SDLT 320
Capacity
Compressed
‡
Uncompressed
220 GB
110 GB
320 GB
160 GB
Data Transfer Rate
Compressed
‡
Uncompressed
22 MBps
11 MBps
32 MBps
16 MBps
Media Compatibility SDLT Tape 1
DLT Tape IV (Read Only)
DLT 1
/VS80
TRS13 Model (Read Only)
SDLT Tape 1
DLT Tape IV (Read Only)
DLT 1/VS80
(Read Only)
‡ The compression rates shown assume an industry standard 2:1 compression ratio. Actual compression ratios
achieved depend on the redundancy of data files being recorded.
Reliability
MTBF
Media Durability
Warranty
250,000 Power On Hrs
1,000,000 passes
3 years
250,000 Power On Hrs
1,000,000 passes
3 years
Miscellaneous Product Features
Tape Speed 116 ips 122 ips
Linear Density 133 Kbpi 193 Kbpi
Cache Size 32 MB 64 MB
Interfaces Available
Ultra 2 SCSI, LVD
Ultra 2 SCSI, HVD
Ultra 2 SCSI, LVD
Ultra 2 SCSI, HVD