Alphacool Eisblock Aurora GeForce RTX 4090 AMP with Backplate
Alphacool article number: 13479
Quick Info
The Alphacool Eisblock Aurora water cooler is designed for the next generation of GeForce RTX 4XXX graphics cards. It aims to dissipate the significant heat generated by these cards through numerous optimizations compared to previous models. The cooler features an adapted fin structure that enhances water flow and increases the cooling surface area. A modified jet plate with an improved inflow engine ensures optimal water distribution across the cooling fins.
- Optimized fin structure for excellent water flow and increased cooling surface.
- Modified jet plate for optimal water distribution over the cooling fins.
- Chrome-plated copper cooler construction.
- Subtle and clean design with digital aRGB illumination.
Compatibility
- Manli GeForce RTX 4090 Gallardo, 24GB GDDR6X (N67540900M35300)
- Zotac Gaming GeForce RTX 4090 AMP Extreme AIRO, 24GB GDDR6X (ZT-D40900B-10P)
- Zotac Gaming GeForce RTX 4090 Trinity OC, 24GB GDDR6X (ZT-D40900J-10P)
- Zotac Gaming GeForce RTX 4090 Trinity, 24GB GDDR6X (ZT-D40900D-10P)
Scope of delivery
- 1x Eisblock Aurora Acryl GPX-N RTX 4090 AMP
- 1x Backplate
- 2x 50x15x3mm Pad
- 2x 50x15x1mm Pad
- 2x 100x8x1mm Pad
- 2x 103x8x3mm Pad
- 1x 45x45x3mm GPU-Pad
- 1x PCI Bracket
- 8x M2x11 Screw
- 1x ARGB Adaptor
- 1x Plug tool
- 2x G1/4" Plug
- 1x 15x15x3mm Pad
- 1x 15x15x1mm Pad
- 1x 40x15x3mm Pad
- 1x 40x15x1mm Pad
- 4x 5x5x1mm Pad
- 1x Thermal grease
- 1x Putty tool
- 4x EVA washer
- 4x M2x5 Screw
- 1x ARGB Adaptor
- 1x Plug tool
Technical data cooler
- Dimensions (LxWxH): 232.59 x 144.19 x 34.1mm
- Material cooler: chrome-plated copper
- Material cooler top: acrylic
- Threads: 4 x G1/4"
- Thickness cooling fins: 0.4mm
- Distance cooling fins: 0.4mm
- Illumination: digital aRGB LEDs
- Power connector digital aRGB LEDs: 3-Pin JST
- Power digital aRGB LEDs: 5V
- Number of digital aRGB LEDs: 12
Technical data backplate
- Dimensions (LxWxH): 232.59 x 119.69 x 6mm
- Material: aluminium
- Color: black
Packaging dimensions per unit
- Dimensions (LxWxH): 355 x 170 x 45 mm
- Weight: 1500 g
Other data
- Certificates: CE, FC, RoHS
- EAN: 4250197134798
- Customs code: 84195080900
Article text
The Alphacool Eisblock Aurora water cooler for GeForce RTX 4XXX graphics cards is engineered to manage the substantial heat output of these high-performance GPUs. Compared to previous models, this cooler incorporates several optimizations, including an adjusted fin structure that promotes superior water flow and an expanded cooling surface. The inclusion of a modified jet plate with an enhanced inflow engine ensures that water is distributed evenly across the cooling fins for maximum heat dissipation.
Technical Highlights
The fin structure for this generation of Eisblock coolers was developed in collaboration with Nvidia board partners. It features a fin thickness of 0.4 mm and a 0.4 mm spacing between fins, which contributes to excellent water flow and an increased cooling surface. The jet plate's revised inlay design improves water pressure distribution across the fins, optimizing heat absorption. The adjusted water inflow angle further enhances cooling efficiency.
Chrome-plated copper
The cooler is constructed entirely from chrome-plated copper. This chrome plating is significantly harder than nickel plating, offering greater resistance to acids, scratches, and damage, thereby eliminating the risk of plating chipping. It also provides a more uniform and aesthetically pleasing shine compared to nickel plating. Chrome-plated coolers are typically found in industrial applications where components are subjected to extreme environmental conditions.
Design
The Aurora design for the GeForce RTX 4XXX Eisblock series is characterized by its understated and refined aesthetic. A single O-ring seals the entire cooler. The design around the cooling fins and jet plate contributes to a cleaner visual appearance. The chrome plating also enhances the diffusion of the digitally addressable RGB LEDs throughout the cooler. The terminal's design aligns with the established Aurora design language.
Thermal paste & thermal pads
The cooler includes Alphacool's Subzero thermal compound, which boasts a thermal conductivity of 16 W/mK, positioning it among the highest-performing thermal pastes available. Its electrical non-conductivity and viscosity of 850000 TF make it suitable for high contact pressures and easy application. For thermal management of the voltage converters and graphics memory, Alphacool Soft Pads with 1mm thickness and a thermal conductivity of 7 W/mK are utilized. The backplate of the PCB is equipped with 3mm thick pads that offer a thermal conductivity of 3 W/mK.
Download links
Drawing
The following dimensions are provided for the Alphacool Eisblock Aurora GeForce RTX 4090 AMP with Backplate:
Overall Cooler Dimensions:
- Length: 232.59 mm
- Width: 144.19 mm
- Height: 34.10 mm
Backplate Dimensions:
- Length: 232.59 mm
- Width: 119.69 mm
- Height: 6.00 mm
Key Features in Diagram:
- G1/4" connections with a diameter of 6.00 mm.
- Radius (R1.00) indicated on a corner.
- Specific height measurements: 26.50 mm and 34.10 mm.
- Internal width measurement: 128.85 mm and 94.85 mm.
General tolerance: ± 0.25mm. Dimensions are in millimeters.
