The Addlink P21 is a USB 3.2×2 (20Gbps) external SSD with NVMe internals. The SSD inside uses a Phison P27T controller, which means it’s DRAM-less PCIe 4.0 — it uses your device memory for ...

2 SSD clad in a sturdy aluminum case. When paired with a computer with the right connection, the P21 can generate snappy USB 3.2 Gen 2x2 throughput speeds, although its benchmark results overall ...