For those looking to construct a DIY external SSD, the primary choice comes down to two types: NVMe and SATA. Unlike SATA, which is limited to around 600MB/s due to its inherent speed cap, NVMe drives promise significantly faster performance, reaching speeds of up to 14,700MB/s with PCIe Gen 5 technology.
While building an external SSD, you can only utilize NVMe to surpass SATA's maximum transfer rate. Even when connected through advanced interfaces like Thunderbolt 5, SATA drives cannot exceed their foundational limitations. In contrast, NVMe technology allows for much higher data transfer rates, making it the ideal selection for users needing quick access to their data.
The Samsung 9100 PRO NVMe SSD is currently the fastest SSD on the market, offering read speeds up to 14.7GB/s and write speeds of 13.4GB/s. Priced at $420, this SSD is designed with professionals in mind, particularly for enhancing AI workflows and accelerating video and photo editing tasks.