IBM ANO9JW6451007 External Floppy Controller

The IBM ANO9JW6451007 is an external USB floppy drive controller designed to restore 3.5-inch diskette access to modern computer systems. It bridges legacy 1.44 MB and 720 KB floppy media to contemporary hosts via standard USB connectivity, enabling reliable data retrieval from archived diskettes without requiring internal drive bays or legacy controller cards.

Technical Specifications

Supported Media: 1.44 MB (High-Density 2HD) and 720 KB (Double-Density) diskettes

Data Transfer Rate: 12 Mbits/sec

Maximum Power Consumption: 2.36 W during seek operation

Host Interface: Standard USB connector

Drive Cable: 350 mm (13.7 in) captured cable with standard USB connector

Physical Dimensions: 103 mm W × 17.6 mm H × 141.8 mm D (4.05 in × 0.69 in × 5.58 in)

Chassis Color: Black

Key Features

Single USB port connection - no additional power adapter required

Supports up to one USB diskette drive per adapter

Concurrent keyboard and mouse support on the host system

Low power-draw design optimized for portable and desktop environments

Compact form factor suitable for external mounting or portable carry

Typical Applications

Legacy data recovery from archival 3.5-inch diskettes

Document and software migration from older storage media

Systems requiring occasional floppy drive access without internal expansion

Cross-platform data transfer where native diskette support is unavailable

Compatibility & Integration The controller requires one available USB port and operates with systems or partitions running multiple operating systems. Refer to specific OS documentation for installation and driver requirements. Maximum concurrent device support includes one keyboard, one mouse, and one diskette drive. Operational Constraints: Device must not operate in inverted orientation or with the eject button engaged. System boot capability is not supported. FRU Part Number: 033P3339.