1Support M.2 NGFF SSD solid state drive, strong compatibility, fast transmission speed, fast reading speed. 2The SATA interface allows your SSD to have highspeed hard disk performance, and the second storage read and write faster. 3The heat sink of the optical drive has a builtin cooling fan with 3-speed independent switch adjustments. 4Using high-quality materials, strong and durable, has a long service life. 5This product is suitable for notebook computers with 9.5mm thickness SATA optical drive. Item Type: Notebook Hard Drive Bay Material: Magnalium Transmission Interface: SATA Transmission Speed: Up to 5Gbps Hard Disk Support Type: M.2 NGFF SSD solid state hard disk (22 x 30, 22 x 42, 22 x 60, 22 x 80) Maximum Capacity Support: 6TB Applicable Models: 9.5mm thickness SATA optical drive laptop Size: Approx. 9.5mm / 0.4in 1 x Hard Drive Bay 1 x Screwdriver 1 x Cotton Pad