The Corsair Hydro X Series XD7 RGB Pump/Reservoir Combo in black is a high-quality water cooling solution for computers. With a 120mm fan diameter and a voltage of 12V, this combo features a sleek black design that is perfect for gaming setups or custom PC builds. The Corsair brand ensures reliability and performance, making it a popular choice among those looking to enhance their cooling system with a stylish and efficient pump/reservoir combo. This was fitted, tested then removed and cleaned. I decided on using a standard corsair XD5 pump/reservoir combo.