SEAGATE ST220000N-RCVT TAPESTOR TRAVAN NS
20
|
Seagate's TapeStor Travan NS 20 SCSI tape backup solution offers both
cost-effective and reliable data protection. Based on the industry-standard
Travan format, it features up to 20 Gbytes of capacity per cartridge, backup
speeds up to 120 Mbytes per minute, media, installation accessories and the
award-winning Backup Exec software. TapeStor Travan NS drives are covered by
a two-year limited warranty. |
 |
|
Features |
Benefits |
|
|
|
|
| Read
While Write data verification |
Dual-head
design verifies data as it is written, minimizing backup time |
|
|
| Hardware
Data Compression |
Compression
engine on tape drive minimizes host system CPU usage. |
|
|
| FastSense
technology |
Matches
drive speed with host system for most efficient operation |
|
|
| 1-inch
height form-factor fits 3.5-inch and 5.25-inch drive bays |
Exceptionally
versatile backup solution |
|
|
| 330,000
hour MTBF |
Highest
reliability |
|
|
| Cyclic
Redundancy Check and Error-Correction Code |
Highest
data integrity |
| |
|
|
|
Distinctions |
- Includes Backup Exec, Seagate RSS version, server-only software for
Windows NT/2000 Server and NetWare, in addition to Backup Exec for desktop
- Highest reliability specification in the industry
- Highest data integrity specification in the industry
- Optimized with FastSense technology
- Seagate provides a single source for all your storage needs, including
tape backup and software
- Supports Tape Alert
|
| |
|
|
|
The Seagate Advantage |
- The TapeStor Travan NS 20 is a complete solution including backup
software, media, diagnostic and installation utilities, mounting hardware
and installation manual.
- The TapeStor Travan NS 20 has 42% greater capacity, 30% faster
performance and 24% greater reliability than the HP Colorado 14GB.
|
|
Capacity and Interface |
|
|
|
Compressed (Gbytes) |
8 |
20 |
|
Native (Gbytes) |
4 |
10 |
|
Interface |
SCSI-2
|
SCSI-2
|
|
|
|
Performance |
|
|
|
Sustained Transfer Rate |
|
|
|
Compressed Rate(Mbytes/min) |
72 |
120 |
|
Native (Mbytes/min) |
36 |
60 |
|
Tape Speed |
|
|
|
Read/Write (ips) |
92 |
94 |
|
Search/Rewind (ips) |
100 |
100 |
|
|
|
Reliability & Data Integrity |
|
|
|
MTBF(hours -- 20% duty cycle) |
330000 |
330000 |
|
Error Rate(bits) |
< 1 per 1015 |
< 1 per 1015 |
|
Limited Warranty(years) |
2 |
2 |
|
|
|
Data Cartridge |
|
|
|
Recommended Data Cartridge |
|
|
|
Seagate Model Number |
8000TR4 |
STMT20G |
|
Capacity (Gbytes) |
8 |
20 |
|
Format |
Travan 8 |
Travan 20 |
|
Compatible Cartridge Formats |
|
|
|
Read and Write |
QIC-3095 (TR-4) |
QIC-3220 (TR-5) |
|
Read Only |
QIC-3080 |
Imation; Travan 8; QIC-3095 |
|
Recommended Cleaning Cartridge |
|
|
|
Seagate Model Number |
STTMCL |
STTMCL |
|
|
|
Power Requirements |
|
|
|
+5V±5% Idle/Stepping (amps max) |
0.63/1 |
0.63/1 |
|
+12V±10% Idle/Stepping (amps max) |
0.25/1.8 |
0.25/1.8 |
|
Watts, Idle/Max |
15/18 |
27/35 |
|
|
|
Environmental |
|
|
|
Operating Temperature (ºC) |
5/45 |
5/45 |
|
Nonoperating Temperature (ºC) |
-40/65 |
-40/65 |
|
Relative Humidity (% noncondensing) |
80 |
80 |
|
Wet Bulb Tempature(ºC) |
26 |
26 |
|
|
|
Form-Factor |
|
|
|
Internal |
1-inch
3.5-inch |
1-inch
3.5-inch |
|
External |
|
Description |
|
|
|
Media type |
Travan |
|
Model name |
TapeStor Travan NS 20 |
|
Model number |
STT220000N-RCVT |
|
Interface type |
SCSI-2 |
|
Native Capacity (max) |
10 |
|
Compressed (2:1) capacity (max) |
20 |
|
|
|
Physical Specifications |
|
|
|
Form factor (width) |
3.5-inch |
|
Form factor (height) |
1-inch |
|
Height |
25 mm |
|
Width |
102 mm |
|
Length |
157.5 mm |
|
Weight |
0.5 kg |
|
|
|
Performance |
|
|
|
Tape data transfer rate (max) |
1,000 Mbytes/min |
|
Sustained transfer rate (native) |
60 Mbytes/min |
|
Sustained transfer rate (compressed) |
120 Mbytes/min |
|
Max tape speed - read/write |
94 Inches/sec |
|
Max tape speed - search/rewind |
100 Inches/sec |
|
Default buffer (cache) size |
2,000 Kbytes |
|
|
|
Configuration |
|
|
|
Recording format |
Travan 20 |
|
Recording method |
Serpentine 1,7 RLL |
|
Recording density |
100,400 bits/inch |
|
|
|
Compatibility |
|
|
|
Read/write compatibility |
QIC-3220 (TR-5) |
|
Read-only compatibility |
Imation; Travan 8; QIC-3095 |
|
Media compatibility |
Imation Travan 20; Seagate STMT20G |
|
|
|
Electrical Requirements |
|
|
|
Current usage, Standby(+5V DC) |
0.63 amps max |
|
Current usage, Standby(+12V DC) |
0.25 amps max |
|
Current usage, Operation(+5V DC) |
1 amps max |
|
Current usage, Operation(+12V DC) |
1.8 amps max |
|
Current usage, max (12V) |
2.2 amps |
|
Power usage, Idle |
1 watts |
|
Power usage, Nominal |
27 watts |
|
Power usage, Max |
|
|
Voltage tolerance & ripple |
10 |
|
|
|
Environmental Specifications |
|
|
|
shock and vibration |
|
|
|
|
Operating shock (max) |
3 Gs (11-msec) |
|
Nonoperating shock (max) |
100 Gs (11-msec) |
|
Operating vibration (max) |
0.5 Gs |
|
Nonoperating vibration (max) |
1.5 Gs |
|
temperature and humidity |
|
|
|
|
Operating temperature (min) |
5 deg C |
|
Operating temperature (max) |
45 deg C |
|
Nonoperating temperature (min) |
-40 deg C |
|
Nonoperating temperature (max) |
65 deg C |
|
Operating temperature change (max) |
60 deg C/hour |
|
Operating relative humidity (max) |
80 % |
|
Nonoperating relative humidity (max) |
95 % |
|
Wet bulb temperature(max) |
26 deg C |
|
altitude |
|
|
|
|
Operating altitude (min) |
-300 m |
|
Operating altitude (max) |
4,500 m |
|
Nonperating altitude (min) |
-300 m |
|
Nonperating altitude (max) |
16,000 m |
|
acoustics |
|
|
|
|
Operating acoustics (max) |
55 dBA |
|
|
|
Reliability |
|
|
|
MTBF (20% duty) |
330,000 hours |
|
Error rate |
< 1 per 1015 errors/bits read |
|
Warranty period |
2 year(s) |
|
Supports read-while-write |
Yes |
|
|
|
|
