Alphacool Core GeForce RTX 5090 Epic-X GPU Water Block ARGB with Backplate Acrylic
Alphacool Core GeForce RTX 5090 Epic-X GPU Water Block ARGB with Backplate Acrylic, photo 2
Alphacool Core GeForce RTX 5090 Epic-X GPU Water Block ARGB with Backplate Acrylic, photo 3
Alphacool Core GeForce RTX 5090 Epic-X GPU Water Block ARGB with Backplate Acrylic, photo 4
Alphacool Core GeForce RTX 5090 Epic-X GPU Water Block ARGB with Backplate Acrylic, photo 5
Alphacool Core GeForce RTX 5090 Epic-X GPU Water Block ARGB with Backplate Acrylic, photo 6
Alphacool

Alphacool Core GeForce RTX 5090 Epic-X GPU Water Block ARGB with Backplate Acrylic

SKU HC-404592MPN 14739

Highlights

  • Full-cover design cools GPU, VRAM, and voltage regulators
  • Chrome-plated copper cold plate for optimal heat transfer
  • Acrylic cover reveals coolant flow and ARGB lighting
  • Aluminum backplate adds rigidity and aids heat dissipation
  • Four G1/4-inch ports for flexible loop routing
  • Designed specifically for PNY GeForce RTX 5090 Epic-X cards

Key specs

For
GPU backplate
Base plate
Aluminum
RGB lighting
Yes
GPU Compatibility
NVIDIA GeForce RTX 5090
Material Top Piece / Lid
Acrylic
All specifications
$59.99
  • ≈ 0.0007856 BTC
  • ≈ 0.02649 ETH
  • ≈ 60.06 USDT

In stock Ships by Tue, Nov 10 when paid today.

  • Delivery to the United States: $39.90 DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today
  • Rate locked at checkout Up to 60 min to send BTC, 30 min for ETH and USDT
  • New, sealed and genuine Manufacturer warranty: 5 years
  • 30-day returns Unused items in original packaging
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Overview

A full-cover water block built for the PNY GeForce RTX 5090 Epic-X. It cools the GPU, memory, and voltage regulators using a chrome-plated copper core with an acrylic top and aluminum backplate.

Design and Construction

The block uses a chrome-plated copper base for durability and thermal performance. A transparent acrylic cover reveals coolant flow and internal lighting. An aluminum backplate reinforces the card and helps dissipate residual heat.

Cooling Performance

The full-cover layout makes direct contact with the GPU die, memory modules, and power delivery components. This ensures uniform heat removal across all critical zones during heavy workloads.

Lighting and Aesthetics

Addressable RGB LEDs are built into the acrylic top. Effects and colors are controlled through the motherboard BIOS or compatible software, allowing synchronization with the rest of the system.

Loop Integration

Four G1/4-inch threads provide two inlets and two outlets. This layout lets you choose flow direction for cleaner tubing runs in custom cooling loops.

Core GeForce RTX 5090 Epic-X GPU Water Block ARGB with Backplate Acrylic specifications

General
BrandAlphacool
Manufacturer part no.14739
EAN4250197147392
Warranty5 years (manufacturer)
Graphics Card
GPU SeriesRTX 50 Series
Compatibility
GPU CompatibilityNVIDIA GeForce RTX 5090
Water Cooling
Water cooling connectors4x G1/4"
Lighting
Lighting / RGBYes
Lighting ColorRGB
Color
Primary ColorBlack
Materials
Base Plate MaterialAluminum
Material Top Piece / LidAcrylic
Dimensions
Length / Depth34 mm
Width218 mm
Height148 mm

Specifications come from the manufacturer and can change without notice. Check the box contents and compatibility before ordering; our team answers questions within one business day.

Shipping & returns

Delivery to the United States: $39.90DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today

Ships from our warehouse in Germany: in stock, it leaves within 1–2 business days, tracked to the door.
ToBusiness daysThis item
GermanyDHL Paket1–2$5.90
Other EU countriesDHL Parcel International2–8$11.90–$15.90
UK, Switzerland and NorwayDHL Parcel International3–7$24.90
United States and CanadaDHL Express Worldwide2–5$39.90
Asia and the Middle EastDHL Express Worldwide2–5$49.90
Australia and New ZealandDHL Express Worldwide3–6$59.90
  • Discreet packaging Plain, unbranded box — no crypto or brand references outside
  • Returns 30 days for unused items in original packaging; faulty items are on us
Rates and delivery times by country

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