|
Seagate's Viper 200 tape drive delivers up to 200 Gbytes per cartridge
(compressed) of exceptional data protection. With a compressed transfer rate
of up to 115.2 GBytes per hour and an MTBF rating of 250,000 at a 100% duty
cycle, data is protected with extreme speed and reliability. Viper is based
on the Ultrium format of Linear Tape-Open technology and is covered by a
3-year warranty and Seagate's REACT rapid replacement program. |
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|
Features |
Benefits |
|
|
|
|
| Extreme
Reliability (250,000 hours MTBF @ 100% duty cycle) |
The
security and availability of critical data is enhanced through very high
reliability. |
|
|
| Dynamic
Powerdown Technology |
Protects
data and drive in the event of a power interruption. |
|
|
| Includes
BakBone NetVault software |
Take
full advantage of drive's performance potential regardless of operating
system and server platform. |
|
|
| FastSense
Technology |
Optimizes
back time and increases reliability by matching the physical tape speed with
the incoming data rate to minimize back-hitching. |
|
|
| Large
64 Mbyte Cache |
Optimizes
performance |
|
|
| Dual
Chassis Design |
Increases
reliability and longevity of the drive by more effectively dissipating heat
and isolating the head to tape interface from external influences. |
|
|
| Ultra
High Capacity (up to 200 Gbytes per cartridge) |
Protects
large amounts of critical data on a single cartridge. |
|
|
| Fast
Transfer Rate (1.92 Gbytes per minute compressed) |
Protects
more data in less time |
|
|
| Intelligent
Data Compression |
Maximizes
per cartridge capacity and compression ratios by analyzing incoming data for
compressability. |
|
|
| Patented
Tape Threading System |
Minimizes
the chance of damaged or dropped media leaders. |
|
|
| Intelligent
Media Analysis |
Minimizes
the chance of writing good data to bad media by demarking suspect portions
of media based on servo signal strength. |
|
Models |
|
|
|
|
|
STU42001LW-K
STU62001LW-K
|
|
Capacity and Interface |
|
|
|
Compressed (Gbytes) |
200 |
|
Native (Gbytes) |
100 |
|
Interface |
Ultra2 SCSI
|
|
|
|
Performance |
|
|
|
Sustained Transfer Rate |
|
|
Compressed Rate(Mbytes/min) |
1920 |
|
Native (Mbytes/min) |
960 |
|
Tape Speed (in/sec, mm/sec) |
163 |
|
Search/Rewind Speed (x base DDS-1 speed) |
|
|
Average Access Time |
|
|
90 Meter Tape (secs) |
|
|
120 Meter Tape (secs) |
|
|
125 Meter Tape (secs) |
|
|
150 Meter Tape (secs) |
|
|
Buffer (Mbytes |
64000 |
|
Recording Method |
(1,7) RLL |
|
|
Linear Serpentine |
|
|
|
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|
Ultrium 1 (U-18) |
|
|
|
Reliability & Data Integrity |
|
|
|
MTBF(100% duty cycle) |
|
|
Internal(hours) |
250000 |
|
External(hours) |
|
|
Error Rate(bits) |
< 1 per 1017 |
|
Limited Warranty(years) |
3 |
|
MTTR (hours) |
<0.5 |
|
|
|
Data Cartridge |
|
|
|
Recommended Data Cartridge |
|
|
Seagate Model Number |
STUM200 |
|
Capacity (Gbytes) |
200 |
|
Format |
Ultrium 1 |
|
Length |
23976 |
|
Compatible Cartridge Formats |
|
|
DDS, DDS-DC (meters) |
0 |
|
DDS-2 (meters) |
0 |
|
DDS-3 (meters) |
0 |
|
DDS-4 (meters) |
0 |
|
Recommended Cleaning Cartridge |
|
|
Seagate Model Number |
STUMCL |
|
|
|
Power Requirements |
|
|
|
+5V±5% Idle/Operating (amps max) |
1.5/3 |
|
+12V±10% Idle/Operating (amps max) |
0.6/0.8 |
|
Watts (typ) |
|
|
Auto-ranging Input Voltage (external) |
|
|
|
|
Environmental |
|
|
|
Operating Temperature (ºC) |
|
|
Internal |
10/40 |
|
External |
/ |
|
Nonoperating Temperature (ºC) |
-40/66 |
|
Relative Humidity |
|
|
Operating (%) |
80 |
|
Nonoperating (%) |
95 |
|
|
|
Form-Factor |
|
|
|
Internal |
full-height
5.25-inch |
|
External |
|
Technical Specifications |
|
|
|
|
Description |
|
|
|
Media type |
Ultrium 1 |
|
Model name |
Viper 200 Internal LVD Bundled Drive |
|
Model number |
STU42001LW-K |
|
Interface type |
Ultra2 SCSI |
|
Native Capacity (max) |
100 |
|
Compressed (2:1) capacity (max) |
200 |
|
|
|
Physical Specifications |
|
|
|
Form factor (width) |
5.25-inch |
|
Form factor (height) |
full-height |
|
Height |
86.3 mm |
|
Width |
149.23 mm |
|
Length |
211.2 mm |
|
Weight |
2.95 kg |
|
|
|
Performance |
|
|
|
Sustained transfer rate (native) |
960 Mbytes/min |
|
Sustained transfer rate (compressed) |
1,920 Mbytes/min |
|
Max burst transfer rate (synchronous) |
80 Mbytes/min |
|
Max burst transfer rate (asynchronous) |
40 Mbytes/min |
|
Max tape speed - read/write |
163 Inches/sec |
|
Average access time (max capacity) |
76 seconds |
|
Default buffer (cache) size |
64,000 Kbytes |
|
|
|
Configuration |
|
|
|
Recording format |
(1,7) RLL |
|
Recording method |
(1,7) RLL |
|
|
|
Compatibility |
|
|
|
Read/write compatibility |
Ultrium 1 Type a,B,C and D |
|
Media compatibility |
Ultrium 1 |
|
|
|
Electrical Requirements |
|
|
|
Current usage, Standby(+5V DC) |
1.5 amps max |
|
Current usage, Standby(+12V DC) |
0.6 amps max |
|
Current usage, Operation(+5V DC) |
3 amps max |
|
Current usage, Operation(+12V DC) |
0.8 amps max |
|
Voltage tolerance & ripple |
10 |
|
|
|
Environmental Specifications |
|
|
|
shock and vibration |
|
|
|
|
Operating shock (max) |
2 Gs (11-msec) |
|
Nonoperating shock (max) |
10 Gs (11-msec) |
|
Operating vibration (max) |
0.5 Gs |
|
Nonoperating vibration (max) |
1 Gs |
|
temperature and humidity |
|
|
|
|
Operating temperature (min) |
10 deg C |
|
Operating temperature (max) |
40 deg C |
|
Nonoperating temperature (min) |
-40 deg C |
|
Nonoperating temperature (max) |
66 deg C |
|
Operating temperature change (max) |
11 deg C/hour |
|
Nonperating temperature change (max) |
10 deg C/hour |
|
Operating relative humidity (max) |
80 % |
|
Nonoperating relative humidity (max) |
95 % |
|
Operating humidity change (max) |
10 % per hour |
|
Nonoperating humidity change |
10 % per hour |
|
Wet bulb temperature(max) |
26 deg C |
|
altitude |
|
|
|
|
Operating altitude (max) |
3,048 m |
|
Nonperating altitude (max) |
12,192 m |
|
acoustics |
|
|
|
|
Operating acoustics (max) |
41 dBA |
|
Idling acoustics (max) |
38 dBA |
|
|
|
Reliability |
|
|
|
MTBF (100% duty) |
250,000 hours |
|
Error rate |
< 1 per 1017 errors/bits read |
|
Warranty period |
3 year(s) |
|
Supports read-while-write |
Yes |
