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Media Format: Ultrium 1
Interface: 68-pinA
Compressed Capacity: Up to 200 GB
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Form-Factor: 5.25-inch X full-height
Backup Speed: Up to 1920 Mbytes/min (compressed)
Recommended Data Cartridge: STUM200-20
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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 |
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| Extreme
Reliability (250,000 hours MTBF @ 100% duty cycle) |
The
security and availability of critical data is enhanced through very high
reliability. |
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| Dynamic
Powerdown Technology |
Protects
data and drive in the event of a power interruption. |
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| FastSense
Technology |
Optimizes
back time and increases reliability by matching the physical tape speed with
the incoming data rate to minimize back-hitching. |
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| Large
64 Mbyte Cache |
Optimizes
performance |
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| 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. |
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| Ultra
High Capacity (up to 200Gbytes per cartridge) |
Protects
large amounts of critical data on a single cartridge. |
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| Fast
Transfer Rate (1.92 Gbytes per minute compressed) |
Protects
more data in less time |
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| Intelligent
Data Compression |
Maximizes
per cartridge capacity and compression ratios by analyzing incoming data for
compressability. |
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| Patented
Tape Threading System |
Minimizes
the chance of damaged or dropped media leaders. |
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| Intelligent
Media Analysis |
Minimizes
the chance of writing good data to bad media by demarking suspect portions
of media based on servo signal strength. |
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Capacity and Interface |
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Compressed (Gbytes) |
200 |
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Native (Gbytes) |
100 |
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Interface |
Ultra SCSI
Ultra2 SCSI
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Performance |
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Sustained Transfer Rate |
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Compressed Rate(Mbytes/min) |
1920 |
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Native (Mbytes/min) |
960 |
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Tape Speed (in/sec, mm/sec) |
163 |
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Search/Rewind Speed (x base DDS-1 speed) |
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Average Access Time |
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90 Meter Tape (secs) |
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120 Meter Tape (secs) |
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125 Meter Tape (secs) |
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150 Meter Tape (secs) |
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Buffer (Mbytes |
64000 |
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Recording Method |
(1,7) RLL |
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Linear Serpentine |
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Ultrium 1 (U-18) |
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Reliability & Data Integrity |
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MTBF(100% duty cycle) |
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Internal(hours) |
250000 |
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External(hours) |
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Error Rate(bits) |
< 1 per 1017 |
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Limited Warranty(years) |
3 |
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MTTR (hours) |
<0.5 |
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Data Cartridge |
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Recommended Data Cartridge |
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Seagate Model Number |
STUM200 |
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Capacity (Gbytes) |
200 |
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Format |
Ultrium 1 |
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Length |
23976 |
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Compatible Cartridge Formats |
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DDS, DDS-DC (meters) |
0 |
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DDS-2 (meters) |
0 |
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DDS-3 (meters) |
0 |
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DDS-4 (meters) |
0 |
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Recommended Cleaning Cartridge |
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Seagate Model Number |
STUMCL |
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Power Requirements |
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+5V±5% Idle/Operating (amps max) |
1.5/3 |
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+12V±10% Idle/Operating (amps max) |
0.6/0.8 |
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Watts (typ) |
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Auto-ranging Input Voltage (external) |
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Environmental |
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Operating Temperature (ºC) |
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Internal |
10/40 |
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External |
/ |
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Nonoperating Temperature (ºC) |
-40/66 |
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Relative Humidity |
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Operating (%) |
80 |
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Nonoperating (%) |
95 |
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Form-Factor |
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Internal |
full-height
5.25-inch |
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External |
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Description |
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Media type |
Ultrium 1 |
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Model name |
Viper 200 Internal LVD Bare Drive |
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Model number |
STU42001LW-S |
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Interface type |
Ultra2 SCSI |
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Native Capacity (max) |
100 |
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Compressed (2:1) capacity (max) |
200 |
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Physical Specifications |
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Form factor (width) |
5.25-inch |
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Form factor (height) |
full-height |
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Height |
86.3 mm |
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Width |
149.23 mm |
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Length |
211.2 mm |
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Weight |
2.95 kg |
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Performance |
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Sustained transfer rate (native) |
960 Mbytes/min |
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Sustained transfer rate (compressed) |
1,920 Mbytes/min |
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Max burst transfer rate (synchronous) |
80 Mbytes/min |
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Max burst transfer rate (asynchronous) |
40 Mbytes/min |
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Max tape speed - read/write |
163 Inches/sec |
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Average access time (max capacity) |
76 seconds |
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Default buffer (cache) size |
64,000 Kbytes |
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Configuration |
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Recording format |
(1,7) RLL |
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Recording method |
(1,7) RLL |
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Compatibility |
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Read/write compatibility |
Ultrium 1 Type a,B,C and D |
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Media compatibility |
Ultrium 1 |
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Electrical Requirements |
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Current usage, Standby(+5V DC) |
1.5 amps max |
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Current usage, Standby(+12V DC) |
0.6 amps max |
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Current usage, Operation(+5V DC) |
3 amps max |
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Current usage, Operation(+12V DC) |
0.8 amps max |
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Voltage tolerance & ripple |
10 |
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Environmental Specifications |
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shock and vibration |
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Operating shock (max) |
2 Gs (11-msec) |
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Nonoperating shock (max) |
10 Gs (11-msec) |
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Operating vibration (max) |
0.5 Gs |
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Nonoperating vibration (max) |
1 Gs |
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temperature and humidity |
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Operating temperature (min) |
10 deg C |
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Operating temperature (max) |
40 deg C |
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Nonoperating temperature (min) |
-40 deg C |
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Nonoperating temperature (max) |
66 deg C |
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Operating temperature change (max) |
11 deg C/hour |
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Nonperating temperature change (max) |
10 deg C/hour |
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Operating relative humidity (max) |
80 % |
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Nonoperating relative humidity (max) |
95 % |
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Operating humidity change (max) |
10 % per hour |
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Nonoperating humidity change |
10 % per hour |
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Wet bulb temperature(max) |
26 deg C |
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altitude |
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Operating altitude (max) |
3,048 m |
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Nonperating altitude (max) |
12,192 m |
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acoustics |
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Operating acoustics (max) |
41 dBA |
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Idling acoustics (max) |
38 dBA |
