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Those card are printed with minimal layout aids for the formatting of FORTRAN programs, plus extra guidelines every ten columns suggesting a generic tabular data layout. A punch card is a piece of stiff paper that can be used to contain digital information represented by the presence or absence of holes in predefined positions. Punched cards were used for specialized unit record machines, organized into semiautomatic data processing systems, used punched cards for data input, output, and storage. Furthermore many new digital computers started to used punched cards.

This data cartridge works on several StorageTek systems. The goal is to provide cartridge compatibility across several system. It has been designed for space saving and ultra-high capacity tape. It permit to fulfill high-volume backup, archiving, and disaster recovery.

Cartridge used in the SONY DMS-24 automated tape library system installed at CERN in 1995 and still in use by the NA49 experiment. Tape length is 1300 m with 100 GB storage capacity.

Introduced at CERN in 1985. It has a storage capacity of 200 MB

A new generation with a reworked motherboard is launched on 2001 with however the same Graphite box. It also included a processor speed-bump, and brought the DVD-R "SuperDrive" to the mid-level model. The Quicksilver PowerMac was available in three configurations: The 733 MHz model, with 128 MB of RAM, a 40 GB hard drive, and a CD-RW drive, was 1,699 dollars, the 867 MHz configuration, with 128 MB of RAM, a 60 GB hard drive and a DVD-R drive, was 2,499 dollars, and the high-end dual-800 MHz model, with 256 MB of RAM, an 80 GB hard drive and a DVD-R drive, was 3,499 dollars. The 733 MHz model is the first personal computer to have a DVD burner, named SuperDrive at Apple. The design was updated on 2002 with 800 MHz, 933 MHz and dual 1 GHz configurations, becoming the first Mac to reach 1 GHz.

It's a hand gripper assembly with camera for 9310.

In 1985 IBM announced a double density version. The Extended Capability Models of the 3380 (3380 E) having 5.04 gigabytes per chassis, that is, two 1.26 gigabyte actuators on two hard disk assemblies in one chassis.

IBM storage disk used in the 70s and 80s. This stack of eight 35 cm disks weighs more than 10 Kg, and can store 320 Megabytes or 34 minutes of music

MFM Hard Drive. (Type of hard disk used in XT computers)

Small flexible plastic disk covered with a magnetic substance used to record data and computer programs. They can normally contain 1.44 MB of data and they are convenient for moving small amounts of data as they are transportable.