<p>Built-in Cooling Fan:Rapid heat dissipation through vents on both ends of the SSD enclosure,Avoiding high heat generation and affecting transmission speeds.Note:You don't need to install thermal grease on your SSD to avoid affecting the air duct ventilation</p> <p>Up to 4TB Expansion:We recommend that you use an M key\/ key NVMe SSD of up to 4TB.This is an SSD enclosure only and does not include any NVMe SSDs.</p> <p>Tool-free Installation:No need to remove and install screws, use the card pin to complete the installation, easy to operate. The built-in cooling fan also eliminates the need to install thermal grease yourself</p> <p>WISH TAG:USB 4.0 40Gbps M.2 NVMe SSD Enclosure,40Gbps M.2 NVMe SSD Enclosure,For 4\/3 SSD Enclosure,SB 3.2 ASM2464 External Hard Drive Case,for PC</p> <p>Product Model:M280U4C</p> <p>Maximum capacity expansion: M.2 single drive supports 8TB MAX</p> <p>Transmission speed 40Gbps</p> <p>Output interface Type-C to Type-C</p> <p>Product interface USB 4 Type-C</p> <p>Support hard disk M.2 2280\/2260\/2242\/2230</p> <p>Supported systems: for , OS, Linux, and Android</p> <p>Support interface fully compatible with for 4\/ for 3 Type-c backward compatible with USB3.2\/3.1\/3.0\/2.0</p> <p>(The product printed words depending on the batch, but this does not affect use)</p> <p>Color: Black</p> <p>Material: ABS</p> <p>Package Contents:</p> <p>1 x 40Gbps M.2 NVMe SSD Enclosure</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>