The Disk 4.3GB, 7.2k, Ultrawide-2,SCA-2, 349533-001 / FE-15026-01 is a 42-Mbyte nonremovable half-height Winchester technology disk drive. The drive mechanism is packaged in a single compact 1.63-inch- high housing, which conforms to the industry standards for 5 .25 -inch disk media. The Disk 4.3GB, 7.2k, Ultrawide-2,SCA-2, 349533-001 / FE-15026-01 disk drive offers high capacity and reliability in a compact format. Two Disk 4.3GB, 7.2k, Ultrawide-2,SCA-2, 349533-001 / FE-15026-01 disk drives may be stacked in the BA23 system enclosure. The RD32 is available with mounting hardware and cables for top or bottom mounting in the Disk 4.3GB, 7.2k, Ultrawide-2,SCA-2, 349533-001 / FE-15026-01, RD32A-AA for the lower unit, and Disk 4.3GB, 7.2k, Ultrawide-2,SCA-2, 349533-001 / FE-15026-01-AB for the upper (second) unit. • Formatted capacity: 42 Mbytes • Average access time: 48 ms • Transfer rate: 5 Mb/s (625 Kbytes/s) • Height: 41.4 mm (1.63 in) • Weight: 1.36 KG (3.01b) • Requires an RQDX3 controller Disk 4.3GB, 7.2k, Ultrawide-2,SCA-2, 349533-001 / FE-15026-01 42-Mbyte Winchester disk for BA23 enclosure (for the first drive). Includes cables and mounting hardware. Disk 4.3GB, 7.2k, Ultrawide-2,SCA-2, 349533-001 / FE-15026-01 42-Mbyte Winchester disk for BA23 enclosure (for the second drive). Includes cables and stacking hardware.