
TerraMaster, a top name in storage gear, just launched the D4 SSD—a cool 4-bay all-flash direct-attached storage (DAS) unit perfect for media creators, filmmakers, and pros who need speed and flexibility! With USB4 support offering up to 40 Gbps, this device delivers amazing performance and works smoothly with NAS systems, including the upcoming TerraMaster F4 SSD All-Flash NAS, letting you easily boost your storage for all kinds of needs.
The D4 SSD uses the USB4 protocol, giving you a speedy 40 Gbps bandwidth. When loaded with four M.2 SSDs (like Samsung 990PRO 4 TB) and set to RAID 0 with macOS Disk Utility, it hits read/write speeds up to 3224 MB/s. Even with just one drive, you can get read speeds of 1608 MB/s. It’s also fully compatible with Thunderbolt 3/4/5 and USB4/3.2/3.1/3.0, making it a great fit across different platforms.

Huge 32 TB Storage and NAS Boost
The D4 SSD holds up to four M.2 NVMe SSDs, each up to 8 TB, for a total of 32 TB of space. Plus, it lets you quickly expand all-flash NAS systems—like when paired with TerraMaster’s new F4 SSD NAS, doubling your capacity.
Compact, Portable, and Quiet
Thanks to its M.2 NVMe SSD design, the D4 SSD is small, lightweight, and easy to take along. In standby mode, it’s super quiet at just 19dB, creating a peaceful vibe. It also works with a wide 12-20 V input, compatible with laptop, monitor, or mini PC power adapters, so you won’t need an extra adapter when traveling.
Easy Data Management and Backup
The D4 SSD makes backups simple with TPC Backupper on Windows and the exclusive TDAS Mobile app (for iOS and Android) to back up photos and videos from your phone.
Availability
The TerraMaster D4 SSD is ready to buy now through the official TerraMaster store and authorized sellers, backed by a 2-year warranty and lifetime tech support.
What do you think about this speedy storage option? I’d love to hear your thoughts!
Source: TerraMaster