Alphacool Eisbaer Pro Aurora 420 CPU AIO, All-in-one AIO Liquid CPU Cooler 420mm Radiator, Intel LGA1700/1200 and AMD AM5/ AM4/TR4 Support, Triple 140mm 4-pin PWM Fans

The Alphacool Eisbaer Pro Aurora 420 CPU is an AIO liquid cooler with a 420 mm radiator and three 140 mm fans. It fits AMD AM4, AM5, TR4, sTR5, SP3, SP6 and sWRX8 and Intel LGA 1700, 1851, 2011, 2011-3, 2066 and 3647. Alphacool also lists LGA 4189, 4677 and 4710, each marked optional (see Fit). It is a special development for processors with particularly large CPU dies. These include AMD Threadripper and Epyc and the Intel CPUs for the LGA 3647 and LGA 4189 socket. The same cooler comes with a 240 mm, 280 mm or 360 mm radiator.

Properties

• Intel sockets: LGA 1700, 1851, 2011, 2011-3, 2066, 3647, 4189 (optional per Alphacool, mounting set in the box), 4677 (bracket sold separately), 4710 (bracket sold separately)
• AMD sockets: AM4, AM5, SP3, SP6, sTR5, sWRX8, TR4
• Radiator: 420 mm, 460 x 144 x 30 mm
• Fans in the box: 3 x 140 mm Rise Aurora
• Pump: DC-LT 2, 2600 rpm
• Tubes: 40 cm, expandable by quick release

Technical data radiator

• L x W x H: 460 x 144 x 30 mm (+/- 3% in the range of the pre-chambers)
• Material cooling fins: Copper
• Material chambers: Copper
• Material cooling channels: Copper
• Material threads: Brass
• Material outer housing: Stainless steel
• Threads: 2 x G1/4, for the tubes
• For fan size: 140 mm
• Fan mounting options: 3 x one-sided / 6 x both-sided

Technical data cooler and pump

• L x W x H: 64 x 79 x 54.3 mm
• Material cooler bottom: Nickel plated copper
• Material cooler top: PMMA
• Threads: 2 x G1/4 (+ 1x Fillport G1/4)
• Pump type: DC-LT 2
• Pump speed: 2600 rpm (+/- 10%)
• Head of delivery: 1 m
• Maximum flow rate: 72 L/h
• Voltage: 6-13.5V DC
• Power consumption: 3.2 W
• MTBF: 50,000 h
• Number of aRGB Digital LED: 10x Digital RGB LEDs

Technical data tubes

• Length: 40 cm
• Material tube: TPV (EPDM/PP)
• Color: Black matte
• Tube size: 12.7 / 7.6 mm
• Hardness grade: 35 Shore-A to 50 Shore-D
• Working temperature: -50 to +155 °C

Technical data fittings

• L x D straight fitting: 24 x 18 mm
• Quantity straight fittings: 4x
• For tube size: 12.7 / 7.6 mm
• Material fittings: Nylon

Technical data quick fasteners

• L x D: 95 x 27 mm
• Material: Nylon
• For tube size: 12.7 / 7.6 mm
• Color: Black

In the box

• 1 x Eisbaer Pro Aurora 420 CPU cooler with radiator and tubes
• 1 x Mounting set for AMD TR4 / sTRX4 / SP3
• 1 x Mounting set for AMD AM4
• 1 x Mounting set for Intel 2011 / 2011-3 / 2066
• 1 x Mounting set for Intel 3647 Narrow & Square
• 1 x Mounting set for Intel LGA 4189
• 1 x Mounting set for Intel LGA 1700
• 12 x M3x5 case mounting screws
• 12 x M3x30 fan screws
• 3 x 140 mm Aurora Rise fans
• 1 x Y-adapter 4-Pin PWM
• 1 x Digital RGB controller
• 1 x 3-Pin JST to 3-Pin 5V adapter
• 1 x Thermal compound
• 1 x Screw plug tool
• 1 x Allen key