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(assumes 2:1 data
compression)
Burst transfer rate
Data rate matching
range
Data access time
(from BOT)
Average load time
Average unload time
Rewind time from EOT 121 s (200 GB tape)
Rewind tape speed
Reliability
MTBF
Uncorrected Error Rate 1 in 1x10
Media
Compatibility
Tape Format
Recording method
Recording format
Data compression
Error
detection/correction
Read channel
technology
Data encoding method
Interface
Interface type
SCSI connector
160 MB/s (with Ultra3 SCSI
320 MB/s (with Ultra320 SCSI);
wide); 300 MB/s (with 3Gb/sec
300 MB/s (with 3Gb/sec SAS)
SAS)
0-24 MB/s (native)
20-60 MB/s (native)
64 s typical for a 200 GB tape
64 s typical for a 200 GB tape
(native)
(native)
>19 s
>19 s
19 s
19 s
121 s (400 GB tape)
5.0 m/s
5.0 m/s
250,000 hours
250,000 hours
at 100% duty cycle
at 100% duty cycle
17
bits
1 in 1x10
LTO Ultrium 1 (Read and
LTO Ultrium 1 (Read only);
Write);
LTO Ultrium 2
LTO Ultrium 2
(Read and Write);
(Read and Write)
LTO Ultrium 3
(Read and Write)
LTO-2 HH Ultrium 448
LTO-3 HH Ultrium 920
8-channel linear serpentine
16-channel linear serpentine
LTO Ultrium 2
LTO Ultrium 3
LTO Ultrium 1 (for 100 GB
LTO Ultrium 2 (for 200 GB
tape)
tape)
LTO DC dual mode
LTO DC dual mode
compression (an enhanced
compression (an enhanced
version of ALDC)
version of ALDC)
Reed-Solomon
Reed-Solomon
Partial Response Maximum
Partial Response Maximum
Likelihood (PRML)
Likelihood (PRML)
RLL 0,13/11
RLL 0,13/11
Wide Ultra3 SCSI (LVDS) or
Ultra320 SCSI (LVDS) or
3Gb/sec SAS
3Gb/sec SAS
SCSI Internal: 68-pin LVDS
SCSI Internal: 68-pin LVDS
SCSI External: 68-pin HD
SCSI External: 68-pin HD
LVDS
LVDS
300 MB/s (with 3Gb/sec SAS)
33-80 MB/s (native)
64 s typical for a 800 GB tape
(native)
>19 s
19 s
124 s (800 GB tape)
7.0 m/s
250,000 hours
at 100% duty cycle
17
17
bits
1 in 1x10
LTO Ultrium 2 (Read only);
LTO Ultrium 3
(Read and Write);
LTO Ultrium 4
(Read and Write)
LTO-4 HH Ultrium 1760
16-channel linear serpentine
LTO Ultrium 4
LTO Ultrium 3 (for 400 GB
tape)
LTO DC dual mode
compression (an enhanced
version of ALDC)
Reed-Solomon
Partial Response Maximum
Likelihood (PRML)
RLL 0,13/11
Ultra320 SCSI (LVDS) or
3Gb/sec SAS
SCSI Internal: 68-pin LVDS
SCSI External: 68-pin HD
LVDS
600 MB/s (with 6Gb/s SAS)
47-140 MB/s (native)
52 s typical for a 1.5 TB tape
(native)
>19 s
19 s
96 s (1.5 TB tape)
9.0 m/s
250,000 hours
at 100% duty cycle
17
bits
1 in 1x10
bits
LTO Ultrium 3 (Read only);
LTO Ultrium 4
(Read and Write);
LTO Ultrium 5
(Read and Write)
LTO-5 HH Ultrium 3000
16-channel linear serpentine
LTO Ultrium 5
LTO Ultrium 4 (for 800 GB
tape)
LTO DC dual mode
compression (an enhanced
version of ALDC)
Reed-Solomon
Partial Response Maximum
Likelihood (PRML)
RLL 32/33
6Gb/sec Dual Port SAS
N/A
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