The Alphacool Apex RAM X4 water cooler offers maximum cooling performance for the RAM in combination with the Alphacool D-RAM modules. Since RAM is becoming more and more powerful, it is recommended to reliably dissipate the resulting waste heat with a RAM water cooler. The Apex optics and digital aRGB lighting ensure a stylish look. High-quality RAM cooler Since modern hardware produces more and more waste heat, powerful and reliable cooling is essential. The Apex RAM X4 with its 3mm thick nickel-plated copper cooler base offers exactly these features. It is specially optimized for the latest generation of RAM. Installing the Alphacool Apex RAM X4 water cooler is straightforward. Note: Additional Alphacool D-RAM modules are required for the RAM on which the Apex RAM X4 Water Cooler is mounted. up to four RAM slots can be covered with the X4 cooler. Apex Design Alphacool\'s Apex product line represents the highest level of perfection. First-class materials and innovative technologies guarantee a unique premium product. Digital aRGB lighting A total of five aRGB LEDs offer subtle but first-class lighting, where each LED can be controlled individually via a corresponding controller or via the mainboard. This opens up many creative possibilities. Technical data Dimensions (L x W x H): 127.50 x 45.00 x 17.30mm Housing material: aluminum Material water-bearing components: PMMA (plastic) Radiator base material: nickel-plated copper Connections: 2 x G1/4\" Digital aRGB power connection: 3-pin 5V Number of digital aRGB LEDs: 5 Pressure tested: 0.8 bar Maximum working temperature: 60 DegreeC