Alphacool Eiswolf 2 AIO GPU Cooler & Backplate for RTX 4090 Founders Edition

1. Einleitung

The Alphacool Eiswolf 2 is a full-cover All-In-One (AIO) liquid cooling solution specifically designed for the NVIDIA GeForce RTX 4090 Founders Edition graphics card. This unit integrates an Alphacool GPX Eisblock Aurora GPX water cooler, a pump unit, and a 360mm NexXxoS ST30 full copper radiator. It provides comprehensive cooling for the GPU, graphics memory, voltage converters, and other critical components requiring active thermal management.

The integrated pump unit houses the DC-LT 2 pump, an improved and quieter version of the DC-LT Low Noise Ceramic Pump, ensuring efficient coolant circulation with minimal acoustic output. The full copper radiator from the NexXxoS series offers superior heat dissipation compared to aluminum alternatives, contributing to optimal cooling performance.

2. Sicherheitshinweise

• Anweisungen lesen: Carefully read and understand all instructions before installation and operation.
• Professionelle Installation empfohlen: Installation of liquid cooling components requires technical proficiency. If unsure, seek professional assistance.
• Stromabschaltung: Always disconnect power from your computer before installing, removing, or performing maintenance on any components.
• Dichtigkeitsprüfung: Thoroughly leak test the system for at least 24 hours before powering on your computer. Use a dedicated leak tester or run the pump with the system powered off.
• Kühlmittelkompatibilität: Use only approved coolants. Mixing incompatible coolants can lead to corrosion and system damage.
• Komponentenhandling: Handle all components with care to prevent damage. Avoid touching electrical contacts.
• Umgebungsbedingungen: Operate the system in a clean, dry environment. Avoid extreme temperatures and humidity.

3. Packungsinhalt

Vergewissern Sie sich vor Beginn der Installation, dass alle Komponenten vorhanden und unbeschädigt sind.

Bild: Überview of the Alphacool Eiswolf 2 AIO GPU Cooler's included accessories, including thermal pads, mounting screws, and cables.

• Alphacool Eiswolf 2 AIO GPU Cooler (pre-filled with coolant)
• Rückplatte
• 360mm NexXxoS ST30 Full Copper Radiator with Alphacool Aurora Rise Digital RGB Fans
• Mounting hardware for NVIDIA GeForce RTX 4090 Founders Edition
• Thermal pads (various thicknesses: 1mm, 2mm, 3mm)
• Wärmeleitpaste
• Fan splitter cables
• RGB controller/cables (if applicable)

4. Einrichtung und Installation

Dieser Abschnitt bietet einen allgemeinen Überblickview. Refer to the detailed graphical instructions provided with your product for specific steps.

4.1. Vorbereitung

• Stellen Sie sicher, dass Ihr System ausgeschaltet und vom Stromnetz getrennt ist.
• Carefully remove your NVIDIA GeForce RTX 4090 Founders Edition graphics card from your PC.
• Disassemble the stock cooler from the graphics card, following the manufacturer's guidelines. Clean the GPU die and memory chips of any residual thermal paste.

4.2. Installing the Water Block

• Apply thermal paste to the GPU die.
• Place the appropriate thermal pads on the memory modules and VRM components as indicated in the detailed manual.
• Carefully align and mount the Alphacool Eisblock Aurora GPX water cooler onto the graphics card. Secure it with the provided screws, ensuring even pressure.

Bild: Detaillierte view of the Alphacool Eiswolf 2 GPU water block, showing the clear acrylic top and internal cooling channels.

4.3. Installing the Backplate

• Place thermal pads on the back of the PCB where specified.
• Mount the backplate onto the graphics card assembly and secure it with the designated screws.

Bild: The Alphacool Eiswolf 2 backplate, designed to cover and cool the rear of the graphics card PCB.

4.4. Einbau von Kühler und Lüfter

• Mount the 360mm radiator and its three fans into an available 360mm fan mount location within your PC case. Ensure proper airflow direction.
• Connect the fan cables to the provided splitter and then to an appropriate fan header on your motherboard or fan controller.
• Connect any RGB cables from the fans and water block to your motherboard's RGB header or a dedicated RGB controller.

Bild: The complete Alphacool Eiswolf 2 AIO GPU Cooler system, featuring the GPU block connected to a 360mm radiator with three illuminated fans.

4.5. Final Assembly and Leak Test

• Install the assembled graphics card back into your PC's PCIe slot.
• Connect the pump's 3-pin power connector to a suitable fan header (e.g., AIO_PUMP or CPU_FAN) on your motherboard.
• Perform a thorough leak test. Power on the pump (without powering on the rest of the system) and inspect all connections for any signs of leakage. Allow the system to run for at least 24 hours during the leak test.
• Once leak testing is complete and no leaks are detected, power on your system.

5. Bedienungsanleitung

The Alphacool Eiswolf 2 operates automatically once installed and powered. The DC-LT 2 pump continuously circulates coolant through the system, transferring heat from the GPU to the radiator, where it is dissipated by the fans.

• Überwachung: Use system monitoring software to observe GPU temperatures and fan speeds. Ensure temperatures remain within safe operating limits during load.
• Lüftersteuerung: Adjust fan curves in your motherboard's BIOS/UEFI or through software to balance cooling performance and noise levels.
• RGB-Steuerung: If connected, manage the Digital RGB lighting effects using your motherboard's RGB software or a compatible controller.

6. Wartung

Regular maintenance ensures optimal performance and longevity of your liquid cooling system.

• Staubreinigung: Periodically clean dust from the radiator fins and fans using compressed air. Ensure fans are held stationary during cleaning to prevent damage.
• Sichtprüfung: Regularly inspect tubing, fittings, and the water block for any signs of leaks, kinks, or coolant discoloration.
• Kühlmittelwechsel: While AIOs are generally maintenance-free regarding coolant, if the system is opened for modification or repair, use only compatible liquid cooling fluids.

7. Fehlerbehebung

• High GPU Temperatures:
  • Check fan operation: Ensure all radiator fans are spinning correctly and are connected.
  • Verify pump operation: Listen for pump noise or check monitoring software to confirm the pump is running.
  • Inspect thermal paste/pads: Ensure proper application and contact between the water block and GPU/components.
  • Radiator airflow: Ensure the radiator is not obstructed by dust or other components.
• Keine RGB-Beleuchtung:
  • Check RGB cable connections to the motherboard or controller.
  • Ensure RGB software is installed and configured correctly.
• Ungewöhnliche Geräusche:
  • Fan noise: Check for obstructions or loose fan blades.
  • Pump noise: A slight hum is normal. Excessive noise might indicate air in the loop (which should settle over time) or a faulty pump.
• Undichtigkeiten:
  • Immediately power off the system and disconnect power.
  • Identify the source of the leak.
  • Contact Alphacool support for assistance. Do not attempt to repair without guidance.

8. Spezifikationen

9. Garantie und Support

Alphacool products are manufactured to high-quality standards. For warranty information, technical support, or service inquiries, please refer to the official Alphacool webWebsite oder wenden Sie sich an Ihren Händler.

Bewahren Sie Ihren Kaufbeleg für Garantieansprüche auf.