Alphacool Core Geforce RTX 5090 EPIC-X with Backplate GPU Water Block, G1/4, Chrome Plated Copper, ARGB (14739)

The Alphacool Core Geforce RTX 5090 EPIC-X with Backplate is a GPU water block for PNY's GeForce RTX 5090 Triple Fan graphics cards with an Nvidia chip, with or without ARGB EPIC-X RGB. It fits the standard and the Overclocked version of both. A chrome-plated copper block under an acrylic top cools the card, and the aluminum backplate is in the box.

Properties

• Fits: PNY GeForce RTX 5090 Triple Fan and ARGB EPIC-X RGB Triple Fan, also Overclocked
• Cold plate: Chrome-plated copper
• Top: Acrylic, transparent
• Ports: 4 x G1/4
• Backplate: Aluminum, included
• Lighting: 9 digital aRGB LEDs, 5V

Compatibility

Alphacool lists these cards for this block:

• PNY GeForce RTX 5090 ARGB EPIC-X RGB Overclocked Triple Fan GPU
• PNY GeForce RTX 5090 ARGB EPIC-X RGB Triple Fan GPU
• PNY GeForce RTX 5090 Overclocked Triple Fan GPU
• PNY GeForce RTX 5090 Triple Fan GPU

The block was designed for one PCB layout, and card makers sometimes revise a board so that a cooler no longer fits later models. Before ordering, compare your card and its PCB number with the pictures in Alphacool's GPU configurator, or look it up in its Compatibility List for Nvidia cards. Alphacool's 1-slot block for these PNY cards is the ES RTX 5090 Reference 1-Slot-Design REV1, built for servers and workstations.

Technical data cooler

• Dimensions total (L x W x H): 218.40 x 148.57 x 34.38 mm
• Material cooler: chrome-plated copper
• Material cooler top: Acrylic
• Material terminal: Acetal
• 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: 9
• Color: transparent

Technical data backplate

• Dimensions (L x W x H): 218.40 x 120.00 x 6.00 mm
• Thick 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 a radiator, a pump, a cooler or the 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 5090 EPIC-X cooler
• 1x Backplate
• 2x 68x15x1mm Pad
• 2x 12x15x1mm Pad
• 1x 101x8x1mm Pad
• 1x 91.5x8x1mm Pad
• 1x 54x15x1mm Pad
• 4x 8x8x1mm Pad
• 3x 20x8x3mm Pad
• 1x 54x8x3mm Pad
• 1x 45x45x3mm Pad
• 2x 68x8x3mm Pad
• 1x Thermal Grease
• 1x Putty tool
• 1x ARGB Adapter
• 1x PCIe Bracket
• 1x Plug tool
• 1x Screwdriver
• 2x G1/4 Plug
• 6x M2x10mm screws
• 1x M2x5mm spring screw
• 1x washer
• 1x M2x4mm screw