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Die Spezifikationen des DLT IV Bandes

Hier bewußt der original Fujifilm Wortlaut:

ATOMM technology and DLTtapeTM - high-capacity storage

 

This is the answer to the high-capacity storage and archiving needs of mid-range systems, network servers and high-end workstations. Native capacity of up to 40GB on a single tape combined with sustained transfer speeds of 6MB/second provide the performance essential to data-intensive applications, while Fujifilm's industry-leading technology delivers the durability and reliability you need to protect your data investment.

 

Lowered Error Rates

Lateral fluctuation in tape position is a major cause of error rates. Fujifilm's advanced manufacturing and tape-slitting technology keeps these fluctuations to within just a few microns, resulting in a hardware-attributable error rate of just 1 bit per 1x1017 bytes. The actual software error rate is further reduced to only 1 error per 1x1027 bytes, with error detection and automatic write function to record any errors that do occur.

 

Lower Head Wear, Raised Tape Durability

ATOMM's smooth surface and long-lasting lubricant keep head wear to a minimum, assuring a head life of over 50,000 hours (DLTTM8000). Tape durability is outstanding, with an average life of over one million passes.

 

Cartridge Type
DLTtapeTMIV
Cleaning Cartridge
Basic Specifications
Tape Drive
DLTTM 4000
DLTTM 7000
DLTTM 8000
DLT1
-
Capacity (Compressed)
20 GB (40 GB)
35 GB (70 GB)
40 GB (80 GB)
40 GB (80 GB)
-
Transfer Rate (Compressed)
1.5 MB/s (3 MB/s)
5 MB/s (10 MB/s)
6 MB/s (12 MB/s )
3 MB/s (6 MB/s)
-
Tracks (Serpentine)
128 tracks
208 tracks
168 tracks
-
Recording Density
3241 bpmm
3399 bpmm
3874 bpmm
4862 bpmm
-
Hard Error Rate
1x1017 bits (1 time/read cycle)
-
Non-detect Error Rate
1x1027 bits (1 time/read cycle)
-
Media Durability (Nomina
1,000,000 passes
-
Physical Characteristics
Tape Width (Nominal)
12.65 mm
Tape Thickness (Nominal)
9 µm
-
Tape Length (Nominal)
557 m
357 m
Cartridge Dimensions (L x W x H)
105.8 x 105.4 x 25.4 mm
Storage Environments
Temperature
16 to 32 °C
Humidity
20 to 80 % (No dew condensation)
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Model
Format Capacity(2:1 compression)
Dimensions
Weight(With case)
DLTtapeTM IV
40 GB (80 GB)
DLTTM 8000
105.8 x 105.4 x 25.4 mm
280 g (0.62 lbs.)
Cleaning
-
280 g (0.62 lbs.)