3590

From MidrangeWiki
Revision as of 22:26, 27 September 2006 by MrDolomite (talk | contribs) (External links: created section, added link)
Jump to: navigation, search

3590 is the machine type of a tape backup system based on the 1/2-inch cartridge, which is also used on the IBM mainframe.

Tape Drive

There are several models of 3590s: standalone single drive, rackmounted with autoloader, etc.
The alpha character following the dash indicates what kind of read/write drive is used.

  • 3590-B drive (oldest)
  • 3590-E drive
  • 3590-H drive (newest)

Media

There are two kinds of 3590 media, distinguishable by the color of the plastic insert on the cartridge and the single letter designation.

3590-J media
blue tab
1050 feet
3590-J tapes can be referred to as just "3590" tapes, as they were the original length
3590-K media
green tab
2070 feet
3590-K tapes can be referred to as "3590E" tapes, as they are the "extended" length. This has nothing to do with the 3590-E drive model.

Capacity

The capacity of a given 3590 cartridge depends on the drive, the media, and compression.
It varies from 10GB to 120GB per cartridge.

Drive 3590-J
media
3590-K
media
3590-B 10GB
(20GB)
20GB
(40GB)
3590-E 20GB
(40GB)
40GB
(80GB)
3590-K 30GB
(60GB)
60GB
(120GB)
Note: (##GB) denotes capacity with compression.

External links


This article is a stub. You can help by editing it.