Contents hide 1 M.2 4×4, M.2 2×4 PCIe Cards, and Echo Dual NVMe Thunderbolt Dock SSD Compatibility 1.1 √ = recommended; 1.2 √ hs = includes heat sink or spreader suitable for NVME Dock; no = not compatible 1.3 Double-sided SSDs: M.2 8×4, M.2 4×4 (current version) M.2 8×4 and Dual NVMe Thunderbolt Dock are … Continue reading Biggest Gen3 and Gen4 NVME M.2 SSD list