The high-quality aluminum housing is the ideal solution for operating two M.2 NVMe SSDs for installation in an 8.9 cm / 3.5-inch drive bay, with data transfer rates of up to 32/64 Gbps. It is compatible with M.2 lengths of 2280 / 2260 / 2242 / 2230, and installation is tool-free. The device features two SlimSAS (SFF-8654) x4 connectors, and the tray is equipped with a SlimSAS x8 connector. The layout of the circuit board supports PCIe 3.0 and is optimized for PCIe 4.0, suitable for M.2 NVMe with M-Key (PCIe 3.0/4.0 x4) or B+M-Key (PCIe 3.0 x2). The double-sided thermal pads, an aluminum cooling cover, and an internal fan enable even faster cooling. The development of the EMC grounding concept has been carried out with great care. Stainless steel contact springs prevent electromagnetic fields, absorb mechanical vibrations, and direct electromagnetic interference to the frame, grounding it with the device. Quiet and safe operation is ensured not only by the anti-vibration device and the use of shock absorbers but also by the secure locking mechanism with individual metal locks for each slot. With a practical optional mounting frame, the solution can also be used in a 5.25-inch drive bay, increasing flexibility.