Alphacool Core Geforce RTX 5080/5070Ti Phoenix with Backplate GPU Water Block, G1/4, Chrome Plated Copper, ARGB (10288)

The Alphacool Core Geforce RTX 5080/5070Ti Phoenix with Backplate is a GPU water block for two Gainward Phoenix graphics cards with Nvidia chips: the GeForce RTX 5080 Phoenix and the GeForce RTX 5070 Ti Phoenix. A chrome-plated copper block under an acrylic top does the cooling, and the aluminum backplate is in the box.

Properties

• Fits: Gainward Phoenix, GeForce RTX 5080 and RTX 5070 Ti
• Cold plate: Chrome-plated copper
• Top: Acrylic, transparent
• Ports: 4 x G1/4
• Backplate: Aluminum, included
• Lighting: 7 digital aRGB LEDs, 5V

Compatibility

Alphacool lists these cards for this block:

• Gainward GeForce RTX 5070 Ti Phoenix
• Gainward GeForce RTX 5080 Phoenix

The block was made for one PCB layout, and a revised board from the card maker can mean the cooler no longer fits later models. Before ordering, compare your card with the pictures in Alphacool's GPU configurator, or check it against the Compatibility List for Nvidia cards.

What the loop needs

The block has four G1/4 threads. Two take the compression fittings for your tube size, which are not in the box, and the other two take the two plugs that are. The lighting connects through a 3-Pin JST plug, and an ARGB adapter is included. The manual reuses the card's original IO shield. Thermal pads, thermal grease, a putty tool, a plug tool and a screwdriver also come with the block.

Technical data cooler

• Dimensions total (L x W x H): 182 x 125.95 x 34.19 mm
• Material cooler: chrome-plated copper
• Material cooler top: Acrylic
• Material terminal: Nylon
• Material Connection thread: Brass
• Max working temperature: 60 °C
• Pressure tested: 0.8 bar
• Threads: 4 x G1/4
• Thickness cooler bottom: 3.25 mm
• Thickness cooling fins: 0.4 mm
• Distance cooling fins: 0.4 mm
• Illumination: digital aRGB LEDs
• Power connector digital aRGB LEDs: 3-Pin JST
• Power digital aRGB LEDs: 5V
• Number of digital aRGB LEDs: 7
• Color: transparent

Technical data backplate

• Dimensions (L x W x H): 182 x 97.50 x 6 mm
• Thickness backplate without spacers: 3 mm
• Material: Aluminum

Notes

• Alphacool asks that the block be used only with clear transparent water cooling fluids. It warns that the particles and additives in Pastel liquids can clog and permanently damage radiators, pumps, coolers and hoses, and that this can void the manufacturer's warranty.
• Remove the original cooler on an antistatic mat and clean the card of thermal paste and pad residues before fitting the block.

In the box

• 1x Core Geforce RTX 5080 Phoenix cooler
• 1x Backplate
• 8x M2x10mm screws
• 1x 55x15x1mm Pad
• 2x 26x15x1mm Pad
• 1x 83x8x1mm Pad
• 3x 15x8x1mm Pad
• 1x 8x8x1mm Pad
• 1x 55x8x3mm Pad
• 2x 26x8x3mm Pad
• 1x 45x45x3mm Pad
• 1x 20x8x3mm Pad
• 1x Thermal Grease
• 1x Putty tool
• 1x ARGB Adapter
• 1x Plug tool
• 1x Screwdriver
• 2x G1/4 Plug