Want to store up to 32TB of ultra-fast SSD storage in a device barely bigger than a Mac Mini? Here's one solution for you

• TerraMaster D4 SSD packs massive storage and extreme data transfer speed up to 40Gbps
• Designed for silence, this SSD stays whisper-quiet even when under full creative workflow load
• With USB4 and NVMe support, it rivals internal storage in speed and reliability

TerraMaster has introduced the D4 SSD, a 4-bay direct-attached storage (DAS) device that promises to combine ultra-fast speeds with a portable design.

Built to accommodate up to four M.2 NVMe drives, the D4 supports a maximum capacity of 32TB, up to 40Gbps data transfer bandwidth, and read/write speeds up to 3224MB/s when configured as RAID 0 via macOS Disk Utility.

However, it achieves this only under ideal conditions with top-tier drives such as the Samsung 990 PRO. In single-disk operations, read speeds taper to about 1608MB/s, which is more in line with what many expect from high-end external drives.