--- product_id: 725127908 title: "Core Geforce RTX 5090 ROG Astral GPU Water Block with Backplate" brand: "alphacool" price: "€ 361.19" currency: EUR in_stock: true category: "Alphacool" url: https://www.desertcart.ie/products/725127908-core-geforce-rtx-5090-rog-astral-gpu-water-block-backplate store_origin: IE region: Ireland --- # 8 digital aRGB LEDs for customizable lighting Precision copper block for ultimate cooling Brass connectors ensure durability & safety Core Geforce RTX 5090 ROG Astral GPU Water Block with Backplate **Brand:** alphacool **Price:** € 361.19 **Availability:** ✅ In Stock ## Summary > ❄️ Cool your GPU, heat up your game — stay ahead with Alphacool Core! ## Quick Answers - **What is this?** Core Geforce RTX 5090 ROG Astral GPU Water Block with Backplate by alphacool - **How much does it cost?** € 361.19 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/725127908-core-geforce-rtx-5090-rog-astral-gpu-water-block-backplate) ## Best For - alphacool enthusiasts ## Why This Product - Trusted alphacool brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last & Perform:** High-quality brass connectors and nylon terminals guarantee reliability and safety - • **Optimized Flow Dynamics:** Advanced water flow simulation ensures maximum cooling efficiency - • **Vibrant Customizable Glow:** 8 digital aRGB LEDs powered by 5V 3-pin JST connector for personalized style - • **Next-Level Thermal Mastery:** Chrome-plated copper block engineered for peak GPU temps under control - • **Seamless Aesthetic Integration:** Full aluminum backplate with acrylic top delivers sleek, uniform design ## Overview The Alphacool Core Geforce RTX 5090 ROG Astral GPU Water Block is a premium water cooling solution designed specifically for the latest Nvidia RTX 5090 GPUs. Featuring a precision-milled chrome-plated copper block, durable brass connectors, and a full aluminum backplate with acrylic top, it delivers exceptional thermal performance and a sleek look. Enhanced by 8 digital aRGB LEDs, this cooler combines cutting-edge engineering with customizable aesthetics, ensuring your high-end GPU stays cool and stylish under heavy loads. ## Description Alphacool introduces its new series of graphics card water coolers for the latest Nvidia GeForce RTX generation. Part of the Core product series, these coolers combine the highest quality with exceptional performance. Thanks to an optimized technical design, these GPU coolers deliver outstanding cooling performance. At the heart of the cooler is a copper block, precisely milled from a single piece and complemented by a precisely crafted brass terminal with a nylon cover. A chrome finish enhances the copper cooler's durability and provides a smoother, more radiant surface than traditional nickel plating. The GPU water cooler has been completely overhauled technically. To optimize cooling performance, the distances between the cooler and the components of the PCB were redefined and tested. The water flow was simulated using the most advanced software and verified through practical tests. Compatibility: - Asus ASUS ROG Astral GeForce RTX 5090 32GB GDDR7 (90YV0LW1-M0NA00) - Asus ASUS ROG Astral GeForce RTX 5090 32GB GDDR7 OC Edition (90YV0LW0-M0NA00) - Asus ASUS ROG Astral LC GeForce RTX 5090 32GB GDDR7 (90YV0LW3-M0NA00) - Asus ASUS ROG Astral LC GeForce RTX 5090 32GB GDDR7 OC Edition (90YV0LW2-M0NA00) Technical data cooler Dimensions total (L x W x H): 260.25 x 160.90 x 34.32mm 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: 3.25mm 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: 8 Model: 10270 ## Features - Part of the Core product series, these coolers combine the highest quality with exceptional performance - The series continues to feature high-quality brass connectors that ensure optimal quality and safety - The specially adapted aluminum backplate covers the entire backside of the copper cooler, ensuring a clear and uniform appearance - Dimensions total (L x W x H): 260.25 x 160.90 x 34.32mm ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DWV8VN8Z | | Best Sellers Rank | #560 in Water Cooling Systems | | Brand Name | Alphacool | | Compatible Devices | Desktop | | Cooling Method | Water | | Customer Reviews | 5.0 5.0 out of 5 stars (5) | | Included Components | 1x GPU Block | | Item Dimensions L x W x H | 10.25"L x 6.33"W x 1.35"H | | Item Highlight | Copper Block, Chrome Finish, Brass Terminal, Aluminum Backplate, Acrylic Top, aRGB Lighting | | Item Weight | 3.8 pounds | | Manufacturer | Alphacool | | Material Type | Copper | | Maximum Rotational Speed | 1 rpm | | Model | 10270 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | 1026196 | | Power Connector Type | 4-Pin | | Unit Count | 1 Count | | Voltage | 1 volts | | Warranty Description | One year manufacturer | | Wattage | 1 watts | ## Product Details - **Brand:** Alphacool - **Compatible Devices:** Desktop - **Cooling Method:** Water - **Item Highlight:** Copper Block, Chrome Finish, Brass Terminal, Aluminum Backplate, Acrylic Top, aRGB Lighting - **Material:** Copper - **Maximum Rotational Speed:** 1 rpm - **Power Connector Type:** 4-Pin - **Product Dimensions:** 10.25"L x 6.33"W x 1.35"H - **Voltage:** 1 volts - **Wattage:** 1 watts ## Images ![Core Geforce RTX 5090 ROG Astral GPU Water Block with Backplate - Image 1](https://m.media-amazon.com/images/I/61fRVjl0UXL.jpg) ## Frequently Bought Together - Alphacool Core Geforce RTX 5090 ROG Astral Waterblock with Backplate (10270) - CORSAIR Hydro X Series XR5 360mm Water Cooling Radiator - Triple 120mm Fan Mounts - Premium Copper Construction - Easy Installation - Black - Corsair CX-9059001-WW Hydro X Series, Xt Softline, 10/13mm (3/8In/ 1/2In) ID/OD, Tubing, PVC, Clear --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ie/products/725127908-core-geforce-rtx-5090-rog-astral-gpu-water-block-backplate](https://www.desertcart.ie/products/725127908-core-geforce-rtx-5090-rog-astral-gpu-water-block-backplate) --- *Product available on Desertcart Ireland* *Store origin: IE* *Last updated: 2026-10-01*