All-in-one liquid cooler Alphacool Eiswolf 2 12 cm Black Transparent

The Alphacool Eiswolf 2 12 cm Black Transparent is an all-in-one liquid cooler designed specifically for graphics cards. This full-cover GPU AIO integrates a chrome-plated copper full-cover waterblock based on the GPX Eisblock Aurora design, a compact pump unit with a low-noise ceramic pump, and a NexXxoS ST30 full-copper 360 mm radiator with Aurora Rise 120 mm digital RGB fans. The cooler cools the GPU die as well as surrounding components such as graphics memory and voltage regulation modules, providing cooling performance comparable to a custom water-cooling block while remaining an easy-to-install prefilled solution.

Advantages

The Eiswolf 2 uses a full-cover chrome-plated copper waterblock that resists scratches and chemical attack better than standard nickel plating and delivers consistent thermal transfer across the GPU and nearby components. The integrated pump unit contains an improved DC-LT 2 low-noise ceramic pump in a compact housing, keeping the overall package similar in footprint to conventional AIO terminals. EPDM/PP TPV tubing and enterprise-grade fittings improve heat resistance and long-term durability. The NexXxoS full-copper radiator and Aurora Rise fans with addressable RGB and wide PWM control provide high static pressure, effective airflow, and quiet operation.

Suitable for

• High-performance gaming GPUs that require full-cover cooling
• PC builders seeking AIO convenience with custom-loop-level performance
• Systems where memory and VRM cooling is important for stability and overclocking
• Setups that use RGB lighting and want integrated addressable RGB on the GPU cooler

Key specifications

• Cooling type: All-in-one liquid cooler for graphics cards with full-cover waterblock
• Waterblock material: Chrome-plated copper full-cover block (cools GPU, memory, VRM)
• Radiator: NexXxoS ST30 full-copper 360 mm radiator
• Fans: Aurora Rise 120 mm addressable RGB fans, airflow up to 119.8 m³/h, max static pressure 3.17 mm/H2O
• Pump: Integrated DC-LT 2 low-noise ceramic pump in pump unit
• Tubing and fittings: EPDM/PP TPV hoses and enterprise-grade fittings, heat-resistant and plasticizer-free
• Fan control: PWM with zero-RPM capability (can stop and restart at ~350 rpm)
• Color/finish: Black and transparent components with digital RGB lighting

How to use

Install the Eiswolf 2 by mounting the full-cover waterblock onto the target graphics card following the included installation manual and manufacturer mounting brackets. Attach the 360 mm radiator in your case using available fan/radiator mounts and connect the Aurora Rise fans to the radiator and the motherboard fan/RGB headers or compatible controller. Connect the pump unit to the appropriate power header and any RGB headers per the instructions. Ensure secure, tightened connections on all fittings and route the TPV tubing to avoid sharp bends that could restrict flow. After assembly, power on the system and verify pump and fan operation and RGB control before extended use.

Usage recommendations

For long-term reliability, allow adequate case airflow across the radiator and use the PWM control to balance cooling and noise. If expanding the cooling loop, use the Alphacool quick-release compatible components and ensure quick-release fittings are properly screwed together. Monitor temperatures after installation, especially when overclocking, and periodically inspect tubing and fittings for any signs of wear or loosening.