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Quantum Main
Sunstar
Company. Inc. is proud to be a Quantum/ATL partner!
SDLT 320

The SDLT 320 represents a major advance in capacity and
performance. It offers the lowest cost per GB of any other storage solution on
the market and, as part of the DLTtape product family, enjoys the highest
industry acceptance. The SDLT 320 is backward read compatible with DLTtape IV
media and uses the same Super DLTtape I cartridges as the SDLT 220, preserving
your data storage investments. Specifically designed for the high duty-cycle
requirements of high-end and automated environments, the SDLT 320 is the
ultimate solution for today’s demanding backup needs.
- Native capacity of 160 GB at 16 MB/s transfer rate
- 2:1 Compression allows 320 GB at 32 MB/s
- 250,000 hours MTBF at 100% duty cycle
- Fully backward read compatible with DLTtape IV cartridges
and uses Super DLTtape I media
- Advanced Metal Particle Media embeds the optical servo
tracks onto the reverse side of the tape freeing up 100% of tape's magnetic
side for recording data
- High efficiency PRML Channel creates more tracks on the
tape
- Laser Guided Magnetic Recording combines best of optical
and magnetic technologies
- Pivoting Optical Servo increases high duty cycle
reliability
- Magneto-Resistive Cluster Heads for the highest data
density
- Increased media capacity provides easier use and lower cost
of ownership
Data Sheet
The ideal choice for high-end and automated environments, the
SDLT 320 is designed for high duty-cycle with a rating of 250,000 hours MTBF at
a 100% duty cycle. It can backup 115 GB per hour (in compressed mode), and can
store 320 GB on a single cartridge (compressed) offering the lowest cost per GB
and the highest storage density around. The SDLT 320 is backward read compatible
with DLTtape IV media and uses the same Super DLTtape I cartridges as the SDLT
220 allowing seamless migration to Super DLTtape and preservation of your data
storage investments. It is also fully compatible with the leading server brands,
operating systems and backup software.
Specifications
Performance
|
|
| Native sustained transfer
rate |
16 MB/s |
| 2:1 compressed transfer rate |
32 MB/s |
| Burst transfer rate SCSI bus |
80 MB/s max |
| Native formatted capacity |
160 GB |
| 2:1 compressed capacity |
320 GB |
| Cartridge load time to BOT,
formatted tape |
12 sec |
| to BOT, unformatted tape |
40 sec |
| Average file access time |
70 sec |
| Interfaces available |
LVD, Ultra 2 SCSI, HVD,
Ultra SCSI |
Tape format
|
|
| Recording format |
448 track serial serpentine |
| Recording density |
193 k bits / inch |
| Track density |
1058 tpi |
| Encoding method |
Partial Response Maximum
Likelihood (PRML) |
| Data compression |
DLZ |
Reliability
|
|
| MTBF |
250,000 hours at 100% duty
cycle |
| Media durability |
1,000,000 passes / 17,850
uses |
| Uncorrected error rate |
1 x 1017 bits
read |
| Undetected error rate |
1 x 1027 bits
read |
| Warranty |
3 years |
Physical
|
tabletop |
embedded |
| Width |
6.9" |
175.26 mm |
5.74" |
145.79 mm |
| Height |
6.46" |
164.08 mm |
3.24" |
82.29 mm |
| Depth |
12.8" |
325.12 mm |
8.37" |
212.59 mm |
| Weight - varies by
configuration |
13 lb 13 oz |
6.27 kg |
5 lb 4 oz |
2.38 kg |
Environmental limits, operating
|
|
| Temperature |
50° to 104° F / 10° to 40° C |
| Non-condensing humidity |
20% to 80% |
| Altitude |
-500' to +30,000' max |
| |
|
Environmental limits,
non-operating
|
|
| Temperature |
-40° to 151° F / -40° to 66°
C |
| Non-condensing humidity |
10% to 95% |
Power
|
|
| Voltage |
+5V, +12V |
| Power consumption |
27 Watts (average read /
write operation) |
Media compatibility
|
|
| Super DLTtape I |
160 or 110 GB native
capacity |
| DLTtape IV - read only in
SDLT 220 |
20, 35 or 40 GB native
capacity |
| |
|
Tape life
|
|
Archive storage - with
< 10% loss in demagnetization at 20° C and 40% non-condensing humidity |
> 30 years |
| Durability - average in
typical office / computing environment |
1,000,000 head passes |
|
 |
Do you see the drive that you are looking for?
If so please contact us at 800-663-5523 or click
here.
If you can't seem to find your drive, please
click here?
|
TR-S23AA-BF |
Quantum SDLT 320
tape drive, Internal, LVD/SE, Beige
For North America
Regional OEMs only. Includes 90-day or older previous release firmware. |
|
TR-S23AA-BR |
Quantum SDLT 320
tape drive, Bare, LVD/SE, Beige
Does not include
data or cleaning cartridges. |
|
TR-S23AA-BY |
Quantum SDLT 320
tape drive, Internal, LVD/SE, Black generic bezel
For North America
Regional OEMs only. Includes 90-day or older previous release firmware. |
|
TR-S23AA-EY |
Quantum SDLT 320
tape drive, Internal, LVD/SE, Black |
|
TR-S23AA-YF |
Quantum SDLT 320
tape drive, Internal, LVD/SE, Beige |
|
TR-S23AB-BF |
Quantum SDLT 320
tape drive, Internal, HVD/Diff, Beige
For North America
Regional OEMs only. Includes 90-day or older previous release firmware. |
|
TR-S23AB-BY |
Quantum SDLT 320
tape drive, Internal, HVD/Diff, Black generic bezel
For North America
Regional OEMs only. Includes 90-day or older previous release firmware. |
|
TR-S23AB-EY |
Quantum SDLT 320
tape drive, Internal, HVD/Diff, Black
For North America
only. |
|
TR-S23AB-YF |
Quantum SDLT 320
tape drive, Internal, HVD/Diff, Beige
For North America
only. |
|
TR-S23BA-BF |
Quantum SDLT 320
tape drive, External, LVD/SE, Beige
For North America
Regional OEMs only. Includes 90-day or older previous release firmware. |
|
TR-S23BA-BY |
Quantum SDLT 320
tape drive, External, LVD/SE, Black generic bezel
For North America
Regional OEMs only. Includes 90-day or older previous release firmware. |
|
TR-S23BA-EO |
Quantum SDLT 320
tape drive, External, LVD/SE, Black, Euro version
Includes European
and U.K. power cords, and multi-lingual documentation. |
|
TR-S23BA-EY |
Quantum SDLT 320
tape drive, External, LVD/SE, Black |
|
TR-S23BA-YE |
Quantum SDLT 320
tape drive, External, LVD/SE, Beige, Euro version
Includes European
and U.K. power cords, and multi-lingual documentation. |
|
TR-S23BA-YF |
Quantum SDLT 320
tape drive, External, LVD/SE, Beige |
|
TR-S23BB-BF |
Quantum SDLT 320
tape drive, External, HVD/Diff, Beige
For North America
Regional OEMs only. Includes 90-day or older previous release firmware. |
|
TR-S23BB-BY |
Quantum SDLT 320
tape drive, External, HVD/Diff, Black generic bezel
For North America
Regional OEMs only. Includes 90-day or older previous release firmware. |
|
TR-S23BB-EY |
Quantum SDLT 320
tape drive, External, HVD/Diff, Black
For North America
only. |
|
TR-S23BB-YF |
Quantum SDLT 320
tape drive, External, HVD/Diff, Beige
For North America
only. |
|