Specification: _x005f_x000D_ Origin: Mainland China _x005f_x000D_ Type: M.2 SSD Cooler _x005f_x000D_ Thermal Conductivity: 401 _x005f_x000D_ Product models: TN42, TN80 (optional) _x005f_x000D_ Product material: red copper, silicon wafer _x005f_x000D_ Product color: Gold _x005f_x000D_ Product process: antioxidant process _x005f_x000D_ Product Usage: TN42 is suitable for M.2 2242 solid-state drives, TN80 is suitable for M.2 2280 solid-state drives, does not support mSATA disks, supports B Key, M Key disks _x005f_x000D_ Product size: TN42:37 * 23mm/1.46*0.91inch, TN80:75 * 23mm/2.95*0.91inch _x005f_x000D_ Product thickness: 0.5mm _x005f_x000D_ Product weight: 15g _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Note: _x005f_x000D_ This product does not include M.2 SSD solid-state drives. _x005f_x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x005f_x000D_ Please allow 1-2cm measuring deviation due to manual measurement. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Included: _x005f_x000D_ 1 Set x Heat Sink 1. High quality material: Made of red copper with a high thermal conductivity of 401W/(m.k), chemically polished to prevent burrs and short circuits. 2. Comes with thermal conductive silicon wafers: Thermal conductive silicone grease is soft and resilient, paired with high-performance 5W/m.K thermal conductive silicon wafers, which can tightly fit the surface of electronic devices and fill in gaps in hard disk particles, keeping the heat dissipation fins at the same height, achieving rapid heat dissipation and extending the lifespan of the hard disk. 3. Special design: Accurate size calculation to prevent installation deviation and short circuit, suitable for the installation space of lightweight laptops. 4. Usage: TN42 is suitable for M.2 2242 solid-state drives, TN80 is suitable for M.2 2280 solid-state drives, does not support mSATA disks, but supports B Key and M Key disks.