Name: MF504B-318U Mitsubishi 1.2MB 5.25-Inch Half-Height Floppy Disk Drive
Brand: Mitsubishi
SKU: MF504B-318U
Price: 308.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The MF504B-318U Mitsubishi floppy disk drive reads and writes 1.2MB 5.25-inch disks, fitting into half-height drive bays of older computers. It’s designed to work with legacy systems needing reliable floppy disk access without occupying much space. While not common in modern setups, it remains essential for environments that rely on data stored on this older disk format.

General Information
Brand	Mitsubishi
Part Number	MF504B-318U

Technical Information
Disc Diameter	5.25 inch
Interface	34-pin floppy disk drive (Shugart) interface

Physical Characteristics
Weight	5.00
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Assembly Required	Yes
Compliance Standards	WEEE, RoHS, cURus, CE, FCC, CCC, UL, TUV, cULus, CSA, cUL

Product Description
The MF504B-318U is a 5.25-inch half-height floppy disk drive designed to read and write data on high-density floppy disks with a capacity of 1.2MB. This drive is often found in older computer setups, industrial equipment, or archival systems that require access to legacy storage media. Built for users who maintain vintage computing environments or need to retrieve data from older disk formats, the MF504B-318U offers dependable performance in a compact design. It's commonly used in repair shops, retro computing enthusiasts' workstations, and institutions preserving historical data. Key Features Supports 1.2MB high-density 5.25-inch floppy disks Half-height size fits in space-constrained systems Interfaces with standard floppy disk controllers Delivers consistent read/write accuracy for legacy media Durable mechanism suited for infrequent yet reliable use This drive is typically deployed in settings where older media standards are still relevant, such as vintage PC restoration or industrial systems that haven’t migrated to newer storage. It enables continued access to data stored on 5.25-inch disks without requiring modern replacements or adapters.

Use Cases
The MF504B-318U Mitsubishi 1.2MB 5.25-Inch HH Floppy Disk Drive is primarily deployed in environments maintaining legacy computing systems that require access to historical data archives or specialized software. Industries with long-term data retention needs or vintage hardware operations benefit from this drive’s compatibility and compact form factor. How It's Used: Data recovery teams utilize it to extract information from aging 5.25-inch floppy disk archives in enterprise IT departments. Manufacturing facilities with legacy control systems employ the drive for routine system maintenance and software updates. Government agencies accessing historical records stored on older media formats rely on this drive for secure data retrieval. IT departments in educational institutions supporting vintage computer labs use this drive for hands-on training and preservation. Specialized archival centers integrating legacy storage devices into modern workflows deploy this drive for consistent data access. By enabling reliable read/write operations on half-height drive bays, the MF504B-318U supports operational continuity where legacy systems remain critical. Its integration facilitates efficient management of historical data assets without necessitating full hardware overhauls.

MF504B-318U Mitsubishi 1.2MB 5.25-Inch Half-Height Floppy Disk Drive

Product Overview

General Information

Technical Information

Physical Characteristics

Miscellaneous

Product Description

Use Cases