Aluminum Heat Sink ○ Set of 4 [New, Unused] With 3M Thermal Conductive Tape - Reduces Heat Fatigue ○ Immediate purchase is welcome Aluminum Heat Sink [Set of 4] ・Size: 14mm x 14mm ・Fin Groove: 6mm ・Number of Fins: 7 ・Weight: Approximately 1.56g per piece (excluding adhesive tape) ・Quantity: 4 pieces ・Includes strong double-sided tape from 3M on the adhesive surface Set of heat sinks made of pure aluminum. Strongly adheres to metals, plastics, etc. The heat sink absorbs heat from the attached item and dissipates it into the atmosphere. This action removes initial heat from the adhered item, improving performance and extending its lifespan. Electronic devices around us that generate heat become thermal energy, and their processing capabilities decrease due to the operation of control/heat suppression circuits, etc. Furthermore, the repeated generation of heat during electrical conduction causes metal fatigue, which also affects the lifespan of electronic devices. By attaching it to the Amazon Fire TV Stick or the baseboard of a PC, the heat sink becomes warm, and the temperature of the TV stick body decreases, reducing the loud noise of the PC cooling fan. It also effectively dissipates heat when attached to the heat-generating parts of an old HDD recorder. Try attaching it to hot spots! It helps reduce operating noise and extend lifespan. ※ Aluminum conducts electricity, so 　direct installation across metal parts or contact with metal parts is strictly prohibited. ○ A great value set of 10 is also available, so 　please check from the following link (Electrical and Electronic Parts) ・Shipping will be via regular mail and will be delivered to your mailbox. Fire stick 3M DIY memory board CPU motherboard Graphics graphics board motherboard heat dissipation USB hub protection cheap smartphone Lightweight peripherals Amazon long-lasting life extension gift static electricity power Light iphone metallic Yoshida Seisakusho serorinne Haku nao sweet potato's PC room Kawa-chan Koda Channel vegetable broccoli engine grease cooler expansion card socket storage core slot tablet