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Quantum DLT VS80
Overview
The Quantum DLT VS80 fills the need for reliable
tape storage in a small package. The DLT VS80 offers the industry's
first half-high, 5.25-inch form factor and offers 40GB of native
capacity (80GB compressed) and a 3MB/second native transfer rate
(6MB/second compressed). Available as an internally configured unit,
the DLT VS80 uses the standard DLTtape IV media, and is backward
read compatible with the popular DLT 4000 tape format.
Features
- Native capacity of 40GB at 3MB/second transfer rate
|
- 2:1 compression allows for 80GB capacity at 6MB/second
transfer rate
|
- Half-high, 5.25-inch form factor
|
- Read and write compatible with the DLT1
|
- Read compatible with the DLT 4000
|
- Internal and external configurations available
|
- Uses DLTtape IV media cartridges
|
Performance
| Sustained Transfer Rate (Native): |
3MB/second |
| Sustained Transfer Rate (Compressed*): |
6MB/second (2:1 ratio) |
| Burst Transfer Rate, Synchronous: |
16MB/second |
| Formatted Capacity (Native): |
40GB |
| Formatted Capacity (Compressed*): |
80GB (2:1 ratio) |
| Average File Access Time: |
68 seconds (from BOT) |
| Interface: |
Wide Ultra SCSI-2
(Low Voltage Differential) |
* Actual
capacity and transfer rate are dependent on data type.
Tape Format
| Recording
Format: |
168
tracks (84 logical track pairs) |
| Recording
Density: |
123K
bits per inch |
| Track
Density: |
336
tracks per inch |
| Encoding
Method: |
RLL
(1,7) code |
| Data
Compression: |
DLZ |
Reliability
| Mean
Time Before Failure (MTBF): |
200,000
hours at 100% duty cycle |
| Average
Head Life: |
30,000
tape motion hours |
| Uncorrected
Error Rate: |
1
x 1017 bits read |
| Undetected
Error Rate: |
1
x 1017 bits read |
| Warranty: |
3
years |
Physical
| Form
Factor: |
5.25
inch half-height |
|
Internal Dimensions |
Self Enclosed |
Internally Configured |
| Width: |
8.35"
(212.13 mm) |
5.75"
(146.05 mm) |
| Height: |
2.61"
(66.24 mm) |
1.62"
(41.70 mm) |
| Depth: |
10.73"
(27.49 mm) |
8.50"
(216.14 mm) |
| Weight: |
7.66
lbs (3.48 kg) |
3.19
lbs (1.45 kg) |
Environmental limits, operating
| Temperature: |
50 ° to 104°
F (10° to 40° C) |
| Non-condensing
humidity: |
20% to 80% |
| Altitude: |
30,000' maximum
(9.14 km) |
Environmental limits,
non-operating
| Temperature: |
-40 ° to 150.8°
F (-40° to 66° C) |
| Non-condensing
humidity: |
10% to 95% |
| |
|
Power
| Voltage: |
+5
volts, +12 volts |
| Power
Consumption: |
15
Watts (average read/write operation) |
Media Compatibility
| DLTtape
IV: |
40GB
native capacity |
| DLT
VS Cleaning Tape: |
20
uses |
| Read
Compatibility: |
DLT
4000 |
| Read/Write
Compatibility: |
DLT1 |
Media Life
| Archive
Storage |
At
least 30 years with less than 5% loss in demagnetization (at
20° C and 40% non-condensing humidity) |
| Durability: |
At
least 1,000,000 head passes (average in typical office computing
environment) |
Please contact us for stock availability,
sales prices and fixed repair prices.
Contact
UK
 |
