Specifications
2.2.3 Specifications of disk
Table 2.5 lists the disk specifications.
Reliability
Read cycle
Erase/write/read cycle
Load/nload cycle
Archival life (in accordance with
acceleration test results)
Shelf life (in accordance with acceleration
test results)
Environmental
Operating temperature
requirements
Operating relative humidity
Storage temperature
Storage humidity
*1
*2
*3
Note: Non-recommended disks, if used, must be subject to a compatibility check
2-10
Table 2.5 Disk specifications
Item
Archival life indicates the maximum period during which recorded
information can be read from a disk.
Shelf life indicates the maximum period during which information can be
written to an unrecorded disk.
Maximum wet bulb temperature = 29°C.
by the customer.
Specification
8
>10
6
>10
25,000
>10 years (*1)
>10 years (*2)
5 to 55°C
3 to 85% RH (*3)
–20 to 55°C
3 to 90% RH (*3)
C156-E227-01EN