This bundle includes the Core Ocean AIO and the Thermal Grizzly 1851 Contact Frame. With the Core Ocean AiO, Alphacool presents an all-in-one solution that, thanks to the excellent price-performance ratio, enables entry into performance-oriented CPU water cooling. The difference to the Eisbaer CPU AiO is that the Ocean All-in One cannot be expanded. Compatibility: Intel: LGA 115x / LGA 1200 / LGA 1700 / LGA 2066 / LGA 1851 AMD: AM4 / AM5 Technical data cooler with pump L x W x H: 70.2x70.2x46mm Radiator base material: copper Housing material: Plastic Fin structure radiator floor: 0.1 x 0.1mm Material pump bearing & shaft: Ceramic Noise level: 35db Rated current: 0.59A (?10% MAX) Speed: 2500~3500 (?10%RPM) Power connection Digital aRGB: 3-pin 5V (male & female, cable length 30cm) Number of aRGB LEDs: 12 Power connection pump: 4-pin JST (cable length 30cm) The Intel 1851 CPU Contact Frame V1 is the version of the well-known mounting aid tailored to Intel motherboards with the LGA1851 socket. By using the Intel 1851 CPU Contact Frame V1, the concave bending of the CPU's Integrated Heat Spreader (IHS) caused by the standard Integrated Loading Mechanism (ILM) is avoided. The Intel 1851 CPU Contact Frame V1 is compatible with Intel Core Ultra 200 Series processors for the LGA1851 socket. Additionally, the frame is compatible with CPUs whose Integrated Heat Spreader (IHS) has been sanded down by no more than 0.2 millimeters. Care must be taken during installation to ensure no electronic components are located under the frame, especially with Mini-ITX form factor motherboards. Removing the Integrated Loading Mechanism (ILM) from the motherboard may void the manufacturer's warranty for the motherboard!