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Capacity AND performance are hallmarks of the DLT 4000, making
it the perfect solution for high-end workstations, servers
and networks. This tape drive has a long track record of quality
and reliability. The simple and stable engineering design
ensures high durability in a variety of tape backup applications.
Features and Benefits
- Up to 40GB storage capacity at 3MB/s (with 2:1 compression)
- Read and Write backward compatible with earlier DLT tape formats
- Scalability for future storage needs
- Advanced Linear Recording technology for dependable performance
- Precision Tape Guidance System for increased reliability
- Unique Tape Mark Directory for faster access time
- Dual channel read/write system
- Industry standard, open system
Detailed DLT 4000 Specifications
| PERFORMANCE |
| Formatted Capacity |
20 GB (native), 40 GB (compressed) |
| Sustained Transfer Rate |
1.5 MB/sec (native), 3 MB/sec (compressed) |
| Burst Transfer Rate |
10 MB/s (synchronous)
|
| File Access Time (avg) |
68 seconds |
| Available Interfaces |
SCSI-2 Fast
Single-Ended or Differential |
| TAPE FORMAT |
| Recording Format |
128 track serial serpentine |
| Recording Density |
82 kbits/inch |
| Track Density |
256 tpi |
| Encoding Method |
RLL 2,7 |
| Data Compression |
DLZ |
| RELIABILITY |
| MTBF |
200,000 hours at 100% duty cycle |
| Head Life |
10,000 hours |
| Media Durability |
1,000,000 passes / 15,000 uses |
| Uncorrected Error Rate |
1 x 1017
bits read |
| Undetected Error Rate |
1 x 1027
bits read |
| Warranty |
3 years |
| ENVIRONMENTAL |
| Operating Temperature |
50°F to 104°F (10°C
to 40°C) |
| Non-Operating Temperature |
-40°F to 151°F (-40°C
to 66°C) |
| Operating Humidity |
20% to 80% (non-condensing) |
| Non-Operating Humidity |
10% to 95% (non-condensing) |
| Altitude |
Non-Operating: +30,000 ft. (max)
Operating: + 8,000 ft. (max) |
| Voltage |
+5V, +12V |
| Power Consumption |
25 Watts (average read/write operation) |
| PHYSICAL SPECIFICATIONS |
Dimensions (WxHxD)
|
5.75 x 3.25 x 9 in
(144.8 x 82.5 x 228.6 mm) |
| Weight |
5 lbs (2.27 kg) |
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