BD-RE Blu-ray Discs – Long-Life, Rewritable Storage at the Best Price
BD-RE Blu-ray Discs offer large, rewritable capacity and decades of reliability. Each disc can hold 25 GB, 50 GB, or 100 GB of data and be erased and rewritten hundreds of times without quality loss. For video editors, archivists, and data professionals, BD-RE is a smart way to test, store, and preserve critical files offline.
As the rewritable counterpart to BD-R recordable media, BD-RE uses phase-change technology to alter the disc’s crystalline structure each time data is written or erased. This design delivers a unique balance of flexibility and stability for modern archival workflows.
Why Choose BD-RE Blu-ray Discs?
- Rewritable Convenience: Erase and reuse discs up to 1,000 times.
- High Capacity: Store HD and 4K video or system backups up to 100 GB per disc.
- Longevity: Archival-grade media rated for 20–50 years of safe storage.
- Offline Security: Immune to hacks, power surges, and bit rot.
- Economical: Low cost per gigabyte compared to SSD or tape alternatives.
BD-RE Capacities and Formats
| Disc Type | Layers | Capacity | Common Use |
|---|---|---|---|
| BD-RE SL | 1 | 25 GB | General backups, HD video |
| BD-RE DL | 2 | 50 GB | Professional media storage |
| BD-RE XL | 3 | 100 GB | Large archives and 4K projects |
Most Blu-ray burners and readers support BD-RE SL and DL formats, while XL versions require drives rated for triple-layer media.
BD-RE vs BD-R and DVD-RW
BD-RE discs shine where rewritability and longevity matter. BD-R discs are permanent once burned, while DVD-RW offers lower capacity and slower speeds. BD-RE bridges those gaps with speed, storage, and reusability.
| Format | Capacity | Rewrite? | Speed (MB/s) | Best For |
|---|---|---|---|---|
| BD-RE | 25–100 GB | Yes | Up to 72 | Rewritable archives and video testing |
| BD-R | 25–100 GB | No | Up to 72 | Permanent archiving |
| DVD-RW | 4.7 GB | Yes | 11 | Smaller reusable projects |
Top Uses for BD-RE Discs
- Video editing and testing before final BD-R release.
- Archival backups for documents, images, and RAW video.
- System recovery discs and software distribution.
- Rotating media storage in offline backup strategies.
- Professional video and audio mastering projects.
Maintaining BD-RE Media
- Handle discs by edges only; avoid fingerprints on the data surface.
- Store vertically in jewel cases in cool, dry conditions.
- Use archival labels and soft felt-tip markers only.
- Check readability every few years and refresh data if needed.
Explore Related Optical Media
- BD-R Blu-ray Discs – One-time recordable for permanent storage.
- DVD-RW Discs – Rewritable DVD for smaller projects.
- DVD-R Discs – Budget-friendly write-once storage.
- CD-RW Discs – Reusable media for audio and documents.
- LTO Tape Storage – Enterprise-scale long-term backup.
Expert BD-RE Resources
- Tom’s Hardware – Best Blu-ray Drives 2025
- TechRadar – Top Blu-ray Burners and Writers
- PCMag – Best External Optical Drives
- AnandTech – Optical Storage Reviews & Benchmarks
Last updated: • Informational page only. Compare BD-RE, BD-R, and DVD media in related categories. Prices and availability updated daily.