Sony
Sony EDM-2300C 2.3GB Magneto Optical Disk
★★★★★
High-Capacity Magneto-Optical StorageThe Sony EDM-2300C is a 2.3GB 5.25" Magneto Optical Disk. This rewritable disk provides reliable storage for archival and data backup purposes. Brand: Sony Model: EDM-2300C Capacity: 2.3GB Sector Size: 512B/S Type: Rewritable Magneto Optical Disk Form F...
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Overview
High-Capacity Magneto-Optical Storage
The Sony EDM-2300C is a 2.3GB 5.25" Magneto Optical Disk. This rewritable disk provides reliable storage for archival and data backup purposes.
- Brand: Sony
- Model: EDM-2300C
- Capacity: 2.3GB
- Sector Size: 512B/S
- Type: Rewritable Magneto Optical Disk
- Form Factor: 5.25"
Specifications
Model
EDM-2300C
Capacity
2.3GB
Type
Magneto Optical Disk
Pros & Cons
👍 Pros
- Legacy media support for accessing or migrating archived data
👎 Cons
- Legacy format with limited relevance for modern workflows
- Media availability is declining as the format approaches end-of-life
- Significantly slower than modern SSD or even HDD-based storage
Frequently Asked Questions
What is a magneto-optical disk?
Magneto-optical (MO) disks use a combination of magnetic and laser technology to read and write data. They were popular for archival and prepress in the 1990s-2000s, offering better durability than standard magnetic media.
Do I need a special drive to read this disk?
Yes. MO disks require a magneto-optical drive, which is specialized legacy hardware. Standard CD/DVD/Blu-ray drives cannot read MO disks.
What is the capacity of this disk?
This is a 2.3GB magneto-optical disk. MO disks were available in various capacities from 128MB to 9.1GB depending on format and generation.
Are MO disks still being manufactured?
Magneto-optical media is effectively end-of-life. Remaining stock is old inventory. If you have data on MO disks, consider migrating to modern storage sooner rather than later.
How long do MO disks last in storage?
MO disks are highly durable for archival — estimated lifespan of 30-50+ years in proper storage conditions (cool, dry, away from strong magnetic fields). This exceeds most magnetic tape and standard hard drives.
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