ASUS ZenDrive U9M SDRW-08U9M-U External DVD Writer
ASUS
ASUS ZenDrive U9M SDRW-08U9M-U External DVD Writer
The ASUS ZenDrive U9M is an ultra-slim external DVD writer designed for users who need portable backup and archival storage. It combines dual USB connectivity (Type-C and Type-A) with M-DISC support for data preservation lasting up to 1,000 years, making it ideal for protecting irreplaceable photos, videos and documents on Windows and Mac systems.
Why this product
Ultra-slim 13 mm form factor
At just 235 g, it fits easily into laptop bags and complements thin ultrabooks without adding bulk.
M-DISC archival technology
Burns data into a rock-like layer resistant to extreme conditions, preserving files for 1,000+ years compared to 8 years on standard media.
Dual USB cable connectivity
Includes both USB Type-C and Type-A cables, letting it work with any modern laptop or desktop without adapters.
Nero BackItUp included
Windows users get built-in backup software with disc encryption and password protection for secure archival.
- FormatExternal DVD Writer
- InterfaceUSB 2.0 Type-C + Type-A
- Thickness13.9 mm
- Weight235 g
- M-DISC SupportYes, up to 1,000 years storage
- Operating SystemsWindows 8/8.1/10/11, Mac OS X 10.6+
- SKUASU-2774
- EAN4712900714579
- Works with Windows 8, 8.1, 10 and 11 (full feature set including Nero BackItUp).
- Compatible with Mac OS X 10.6 and above for basic read/write operations.
- Connects via USB 2.0 Type-C or Type-A; powered entirely by USB (no external power adapter needed).
- Supports both 12 cm and 8 cm disc diameters.
- Mac users get disc burning capability but do not receive the bundled Windows backup and encryption software.
Best for
- Long-term archival of irreplaceable personal files
- Users of thin laptops who need optical drive backup without added weight
- Cross-platform households with both Windows PCs and Macs
- Photographers and videographers protecting digital memories
Trade-offs
- High-speed burning tasks: DVD write speeds max at 6–8X depending on disc type; CD writing reaches 24X.
- Older computers: Requires Intel Pentium 4 2.0 GHz, AMD Athlon 2100+ or equivalent; 512 MB RAM minimum recommended.
- Mac users needing full software suite: Nero BackItUp, encryption, and Power2Go are Windows-only; Mac gets basic burning only.
- Desktop systems already equipped with internal optical drives: This is a portable external device, not a replacement for fixed installations.
ASUS ZenDrive U9M is an ultra-slim external DVD Writer which supports USB Type-C and Type-A interfaces, provides two cables to allow data transmission including PC and Mac. Its sophisticated Zen-inspired design with concentric-circle hairline finish demonstrated the aesthetics of technology.
ASUS ZenDrive U9M packages its function in a minimalist design, featuring an ultra-slim 13 mm form factor and a Zen-inspired design with a concentric-circle hairline finish that adds sophisticated aesthetics to any computer setup. The simplicity of design, making it the perfect companion to thin and light laptops.
ASUS ZenDrive U9M offers two cables which USB Type-C and Type-A interface support a variety of laptops including PC and Mac. The reversible Type-C for any-way-up connectivity convenience, enable ultra-fast data transmission from compatible devices.
ASUS ZenDrive U9M supports M-DISC, an archival-quality storage solution designed to help users protect their most precious digital memories — such as family photos and home videos — Compared to hard drives, flash drives, and other writable media, which have the storage lifetime of around 8 years, M-DISC burning technology engraves recorded data into a patented rock-like layer that is resistant to extreme conditions, allowing you to save your lifetime memories and important data for 1,000 years or more.
General
| Brand | ASUS |
|---|---|
| Model | ZenDrive U9M SDRW-08U9M-U |
| Type | External 8X DVD Writer |
Speed
| DVD Read (max) | 8X (all DVD formats including M-DISC) |
|---|---|
| DVD Write (max) | 8X (DVD-R/DVD+R), 6X (DVD-R/DVD+R DL), 4X (M-DISC) |
| CD Read (max) | 24X |
| CD Write (max) | 24X |
Connectivity & Power
| Interface | USB 2.0 Type-C and Type-A |
|---|---|
| Cables Included | USB Type-C and USB Type-A |
| Power Source | USB bus power (5V ± 5%) |
Physical & Compatibility
| Dimensions | 142.5 × 135.5 × 13.9 mm |
|---|---|
| Weight | 235 ± 20 g |
| Mounting Orientation | Horizontal (±5°) |
| Disc Sizes | 12 cm and 8 cm |
| Windows Compatibility | Windows 8, 8.1, 10, 11 |
| Mac Compatibility | Mac OS X 10.6 and above |
| Minimum HDD | 10 GB free space |
| Minimum RAM | 512 MB recommended |
| Minimum CPU | Intel Pentium 4 2.0 GHz or AMD Athlon 2100+ equivalent |
Software (Windows)
| Bundled Backup | Nero BackItUp |
|---|---|
| Additional Tools | CyberLink PowerBackup 2.6, CyberLink Power2Go 8, E-Green |
Shipping
All our products are shipped from the United Kingdom within 24 to 48 hours of purchase. See our Shipping and Returns page for full details.
Returns
- Tech Syndicate offers a full money-back guarantee on all purchases made in our store. If you are not satisfied with your purchase, we will provide a full refund, no questions asked.
- Refunds are available within 45 days of delivery.
- After the 45-day period you are no longer eligible for a refund, so we encourage you to try the product within the first few weeks to make sure it fits your needs.