1,44MB Floppy disk Drive IBM THINKPAD 600 600E 600X 05K8874 20L1931
Part numbers: The 05K8874 was also known by the part numbers 20L1931 and 05K8804. Key features of the IBM 05K8874 Read/write capabilities: The 05K8874 could both read and write data to floppy disks.