Memory RAM Cooler Water Cooling Vest Fin Heat Sink For PC Game DDR2 DDR3 DDR4 Specifications: Useful and practical heatsink for memory RAM. Made of aluminum alloy, durable and wear-resistant. Suitable for DDR2, DDR3, DDR4 memory. Item Name: Memory Heatsink Material: Aluminum Alloy Quantity: 1 Set Features: Durable, Easy to Use, Portable, Useful Size: 13cm/5.12" (Approx.) Notes: Due to the light and screen setting difference, the item’s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 2 x Memory Heatsink 4 x Screws