UGREEN 40Gbps M.2 NVMe SSD Enclosure [ Dual Intelligence Chips & Cooling Fan ] Aluminum NVMe Enclosure Compatible Thunderbolt 4/3/USB4/3.2/2.0, TB4 M.2 Enclosure for MacBook M1 M2 M3 M4 Pro/Max

40Gbps High-Speed Transfers: The read/write speed of the UGREEN NVME enclosure can reach up to 3,169 MB/s Read & 2,816 MB/s Write (via UGREEN Lab). Transfers 1GB of Files in 0.3s - 3x faster than 10Gbps NVME enclosures. Advanced Dual-Chip Technology: This UGREEN SSD enclosure featuring a dual-chip design (JHL7440 chip & RTL9210B chip), improved heat dissipation and up to 33% lower power consumption compared to standard single-chip. It offers enhanced performance, stability, and wide compatibility with Thunderbolt 3/4/5, USB4/USB 3.2/3.1/3.0/2.0. 4-Layer Cooling Design: Equipped with an all aluminum body, turbo fan, dual vents, and a built-in thermal pad, this quad cooling system ensures your hard drive stays cool and runs at high speed for extended periods. Even under full load, the surface temperature remains as low as 48.3°C (at 25°C ambient temperature). Wide Compatibility: The UGREEN NVMe M.2 SSD enclosure ONLY supports M Key and M+B Key NVMe solid-state drives in sizes 2280, with a maximum supported capacity of 8TB. Compatible with Crucial WD Kingston Integral, etc. Note: DOES NOT SUPPORT (B-KEY) and (M&B)-KEY SATA NGFF SSD Easy to Use: Plug and play, compatible with Windows, Mac OS, and Linux systems, with no need for drivers. Whether you're a PS5 gamer, a Mac Studio professional editor, or looking to expand the storage of your iPhone 15/16, it brings you an ultra-high-speed experience. Note: NOT compatible with PCIe GEN 5 SSD(e.g., SSD 9100 PRO 2TB / 4TB)