A hard disk is a magnetic storage medium used in computer technology, in which data is written to the surface of rotating discs. In these categories you will find mainly hard disks for industrial use which have already been discontinued. We offer EOL hard disks with following connectors: SCSI, SAS, Fibre Channel etc.
While other recording types use either magnetic or optical methods to back up the data, the MO drive combines both methods. The advantage is that the media are insensitive to magnetic fields and the magnetization is maintained even after long storage. The Ultra Density Optical (UDO) was developed by the British manufacturer Plasmon as the successor to the MO drives for professional corporate use. Since 2004 the UDO procedure is based on the manufacturer-spanning standard ISO/IEC 17345.In the following categories you will find MO and UDO drives including libraries and their accessories.