Feature: 1. Made of high-quality materials and easy to use 2. Sealing method uses built-in seal ring to prevent water leakage 3. The surface is electroplated, which can improve the aesthetics, not easy to fade, and durable 4. Great workmanship, perfect replacement for the old or damaged one 5. Suitable for M2 solid-state drive 2280 Specification: Item Type: Water Cooling Heat Sink Model: M2-ZBSR Base Plate: Copper Applicable for 2280 . Package List: 1 x Water Cooling Heat Sink3 x Thermal Pad4 x Fixed Screw1 x Fixed Wrench Note: Note(installation): 1. The water cooling heat sink is installed on the motherboard. The motherboard must be powered off, and no live-line operation is allowed.2. This product only supports M2 hard disk 2280 specifications. Do not select this specification