Tape Speed
|
Read and write |
SDLT tape I media: 3.1 m/sec SDLT tape II media: 7.62 m/sec; 3.56 m/sec |
|
Search and rewind |
DLT tape I media: 4.1 m/sec SDLT tape II media: 4.83 m/sec |
|
Formulation |
SDLT tape I media: Advanced metal particle (AMP) SDLT tape II media: eMP60 |
|
Coercivity |
SDLT tape I media: 1,900 Oersteds SDLT tape II media: 2,650 Oersteds |
|
Track-following servo |
SDLT tape I media: Optical SDLT tape II media: Optical |
Capacity
|
Capacity, native (uncompressed) |
SDLT tape I media: 110 GB (SDLT 220) SDLT tape II media: 160 GB (SDLT 320),300 GB |
|
Archival life |
SDLT tape I media: 15-30 years SDLT tape II media: More than 30 years |
|
Long-length durability |
SDLT tape I media: 1,000,000 (average head passes in typical office/computer environment) SDLT tape II media: 1,000,000 (average head passes in typical environment) |
|
Uncorrected bit error rate |
SDLT tape I media: 1x10-17 SDLT tape II media: 1x10-17 |
|
Permanent errors |
SDLT tape I media: 0 SDLT tape II media: 0 |
Availability
|
Archival life |
15-30 years |
|
Long-length durability |
1,000,000 (average head passes in typical office/computer environment) |
|
Uncorrected bit error rate |
1x10-17 |
|
Permanent errors |
0 |
Compatibility
|
Supported tape drives |
SDLT tape I media: SDLT 220, SDLT 320 SDLT tape II media: SDLT 600 |
|
Number of tracks |
SDLT tape I media: 448 SDLT tape II media: 640 |
|
Form factor |
SDLT tape I media: Half-inch SDLT tape II media: Half-inch |
Mechanical
|
Height |
SDLT tape I media: 1.0 in (2.54 cm) SDLT tape II media: 1.0 in (2.54 cm) |
|
Depth |
SDLT tape I media: 4.15 in (10.53 cm) SDLT tape II media: 4.15 in (10.53 cm) |
|
Width |
SDLT tape I media: 4.16 in (10.56 cm) SDLT tape II media: 4.16 in (10.56 cm) |
|
Weight |
SDLT tape I media: 7.85 oz (222.5 g) SDLT tape II media: 7.85 oz (222.5 g) |
Environmental
|
Temperature (operating) |
+50° to +104° F (+10° to +40° C) |
|
Temperature (storage up to four weeks) |
+60° to +90° F (+15° C to +32° C) |
|
Temperature (storage - archive) |
0SDLT tape I media: +64° to +82° F (+18° to +28° C) 1SDLT tape II media: +64° to +79° F (+18° to +26° C) |
|
Relative humidity (operating) |
20% - 80% |
|
Relative humidity (storage up to four weeks) |
20% - 80% |
|
Relative humidity (storage - archive) |
40% - 60% |
|
Relative humidity (shipping) |
20% - 80% |
|
Wet bulb max (operating) |
SDLT tape I media: +78° F (+26° C) SDLT tape II media: +77° F (+25° C) |
|
Wet bulb max (storage up to four weeks) |
+78° F (+26° C) |
|
Wet bulb max (storage - archive) |
+78° F (+26° C) |
|
Wet bulb max (shipping) |
+78° F (+26° C) |