Seagate ST118202LC Service Manual download pdf (Page 63)

U26140-J-Z146-3-76 53

8 4 mm Autoloader

The 4 mm Autoloader, in the following abbreviated to autoloader, is designed to

store up to 72 Gbytes (up to 144 Gbytes with compression) of data to multiple

magnetic tape cartridges, e.g. in backup applications. The automatic changer

mechanism provides for comprehensive, unattended data backup to several

magnetic tape cartridges, e.g. during the night.

The magnetic tape cartridges, which are contained in a removable magazine,

are selected either through buttons on the autoloader’s front panel or by the

software.

8.1 Technical data

General information for MC42

Name MC42 MC45

Height Full height 5" Full height 5"

Capacity 24 - 48 Gbytes 72 - 144 Gbytes

Recording format DDS1, DDS2 and DDS-DC DDS-1, DDS-2,DDS-DC

and DDS-3

Recording speed 510 Kbytes/s (without data

compression) up to

1.5 Mbytes/s (with data

compression)

1 Mbyte/s (without data

compression) up to max.

2 Mbyte/s (with data

compression)

Order unit RM303-MC42 Net 24 / 48 Gbyte

Identification no. 54125.00.4.09 Gross

Manufacturer HP C1553-

00150

Height 5 ¼ inch

Type M444 Size FH

UNIX type MC42 UNIX release Reliant UNIX 5.44

Vendor string HP C1553A SCSI type SE 8 bit

1 2 ... 58 59 60 61 62 63 64 65 66 67 68 ... 111 112

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Seagate ST118202LC Service Manual Page 63