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Sony 50MFD2HDL 3.5
Sony

Sony 50MFD2HDL 3.5" High Density Floppy Disk (50-Pack)

★★★★★1.0 (1 reviews)

A 50-pack of Sony 3.5-inch high-density floppy disks for reliable data storage on legacy and vintage computer systems.

$71.35*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

The Sony 50MFD-2HD 3.5-inch High Density Floppy Disk 50-pack provides bulk storage media for legacy computer systems that still rely on floppy disk drives. Each disk offers 1.44 MB of storage capacity in the standard 3.5-inch high-density format that was the universal removable media standard from the late 1980s through the early 2000s. This particular pack comes Mac-formatted, making it ready to use with vintage Macintosh systems, though the disks can be reformatted for use with DOS, Windows, and other operating systems on any machine with a compatible drive.

Sony was one of the original developers of the 3.5-inch floppy disk format and maintained a reputation for manufacturing some of the most reliable floppy media available throughout the format's lifespan. With floppy disk production long since discontinued, sealed multi-packs like this one have become increasingly scarce and are sought after by retro computing hobbyists, industrial users maintaining older equipment, and anyone who needs to transfer data to or from systems that predate USB and optical media. The 50-disk quantity is well suited for users who need a dependable supply on hand for ongoing legacy system maintenance.

Key Features

3.5"" High-Density Diskettes (50-pk Mac)

Specifications

Brand
Sony
Model
50MFD2HDL
Type
3.5-Inch High-Density Floppy Disk
Capacity
1.44 MB per Disk
Quantity
50 Disks
Format
Mac (HFS) — Reformattable for PC

Pros & Cons

👍 Pros

  • 50-disk pack provides ample supply for legacy system maintenance or archival needs
  • Sony brand is widely regarded as one of the most reliable manufacturers of floppy media
  • Mac-formatted out of the box but can be reformatted for PC use
  • Sealed multi-pack helps ensure disks have been stored in consistent conditions

👎 Cons

  • 1.44 MB per disk capacity is extremely limited by modern storage standards
  • Floppy disks are inherently fragile and susceptible to data loss from magnetic fields, heat, and physical damage
  • Requires a 3.5-inch floppy drive, which is no longer standard on any modern computer
  • As discontinued old stock, individual disk reliability may vary depending on storage conditions over the years

Frequently Asked Questions

This pack is Mac-formatted (HFS). They can be reformatted for PC use on a system with a compatible floppy drive.
Each 3.5-inch high-density floppy disk stores up to 1.44 MB of data.
They are compatible with any computer equipped with a standard 3.5-inch high-density floppy disk drive, including vintage Macintosh and PC systems.
No. Sony discontinued floppy disk production, making sealed packs like this one increasingly difficult to find. This is old stock.

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