This bundle includes the Eisbaer Aurora CPU AIO and the Thermal Grizzly 1700 Contact Frame. The Alphacool Eisbaer Aurora AIO CPU water cooler is a further development of the popular and well-known Eisbaer cooler. Alphacool has improved many details and retained some standards. Above all, the expandability via the quick-release fasteners and the high-quality copper radiators are the core elements that have been retained. The large expansion tank and the option of refilling are two other popular features that have been retained. Compatibility: AMD: AM2 / AM2+ / AM3 / AM3+ / AM4 / AM5 / FM1 / FM2 / FM2+ / sTRX4 / TR4 Intel: LGA 1150 / LGA 1151 / LGA 1155 / LGA 1156 / LGA 1200 / LGA 1700 / LGA 2011 / LGA 2011-3 / LGA 2066 / LGA 755 / LGA 1851 Technical data cooler with pump L x W x H: 66x66x69mm Radiator base material: Nickel-plated copper Housing material: PMMA Connections: 2x G1/4" Pump Type: DC-LT2 Pump speed: 2600 rpm (+/- 10%) The Thermal Grizzly CPU Contact Frame Intel 1700 LT is a mounting aid for Intel mainboards with the LGA1700 socket. The contact frame replaces the standard ILM of the mainboard and improves the cooling performance of the CPU cooler through optimized contact pressure. The standard Integrated Loading Mechanism (ILM) has contact points located in the centre of the elongated CPU. Due to the resulting uneven contact pressure of the processor into the socket, the surface of the Integrated Heat Spreader (IHS) curves concavely. As a result, the base plate of the CPU cooler rests primarily on the edges of the IHS, so that the thermal "hotspot" in the middle of the CPU is not optimally covered. Removing the mainboard's Integrated Loading Mechanism (ILM) may invalidate the mainboard manufacturer's warranty!