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header-product Water block + Backplate Alphacool GPX-N Acrylic Aluminium Copper Black 144.3x198.6x35.9mm
122.49 €

Water block + Backplate Alphacool GPX-N Acrylic Aluminium Copper Black 144.3x198.6x35.9mm

Water block + Backplate Alphacool GPX-N Photo 1
Water block + Backplate Alphacool GPX-N Photo 2
Water block + Backplate Alphacool GPX-N Photo 3
Water block + Backplate Alphacool GPX-N Photo 4
Water block + Backplate Alphacool GPX-N Photo 5
Water block + Backplate Alphacool GPX-N Photo 6
Water block + Backplate Alphacool GPX-N Photo 1
Water block + Backplate Alphacool GPX-N Photo 2
Water block + Backplate Alphacool GPX-N Photo 3
Water block + Backplate Alphacool GPX-N Photo 4
Water block + Backplate Alphacool GPX-N Photo 5
Water block + Backplate Alphacool GPX-N Photo 6
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Water block + Backplate Alphacool GPX-N Acrylic Aluminium Copper Black 144.3x198.6x35.9mm

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Water block + Backplate Alphacool GPX-N Acrylic Aluminium Copper Black 144.3x198.6x35.9mm

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Short description

The Alphacool GPX-N Water block + Backplate features a sleek black design made from acrylic, aluminum, and copper. With dimensions of 144.3 mm in width, 198.6 mm in depth, and 35.9 mm in height, it is designed for efficient cooling. The RGB voltage is 5 V, enhancing your build's aesthetics. This product is ideal for gamers and PC builders looking for high-performance cooling solutions.
Available at price 122.49 €: 104 pcs.
Total available for order: 105 pcs.
Warranty: 2 Years
SKU: 5829710
Manufacturer: Alphacool
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.68 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
28.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Available for private customers at price 177.99 €: 1 pcs.
Together cheaper
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Product information

Description

The Alphacool Eisblock Aurora water cooler for GeForce RTX 4XXX series GPUs is a next-generation full-cover block designed to manage the higher heat output of modern graphics cards. Compared with the previous model, the fin structure and jet plate were optimized to increase cooling surface and improve water distribution across the cooling fins. The block is manufactured from chrome-plated copper and includes an Alphacool Subzero thermal compound and thermal pads for VRM, memory and back of PCB.

Advantages

The redesigned fin structure (0.4 mm thickness and 0.4 mm spacing) was developed with Nvidia board partners to balance increased cooling surface and good water flow. A revised jet plate evens out water pressure and improves inflow angle for better heat transfer. Chrome-plated copper construction offers greater hardness and resistance to acids, scratches and chipping compared with nickel plating, while also providing a more uniform shine. Included high-performance thermal paste (16 W/m·K) and thermal pads (7 W/m·K and 3 W/m·K) provide reliable thermal interface performance.

Suitable for

  • Cooling GeForce RTX 4XXX series graphics cards that require a full-cover water block
  • High-performance gaming and workstation PCs with custom liquid cooling loops
  • Builders requiring a durable, chrome-plated copper water block with integrated RGB compatibility

Key specifications

  • Material: chrome-plated copper block with acrylic/aluminium backplate elements (black finish)
  • Fin thickness / spacing: 0.4 mm / 0.4 mm
  • Dimensions (W x D x H): 144.3 x 198.6 x 35.9 mm
  • Included thermal compound: Alphacool Subzero (thermal conductivity 16 W/m·K)
  • Thermal pads: Soft Pads 1 mm for VRM/memory (7 W/m·K); 3 mm pads for PCB back (3 W/m·K)
  • RGB voltage: 5 V (digitally addressable LEDs)

How to use

Install the water block following the GPU manufacturer’s and Alphacool’s installation instructions: remove the original cooler, clean GPU contact surfaces, apply the supplied Alphacool Subzero thermal compound to the GPU die, place the supplied thermal pads on memory and VRM areas, align the water block on the PCB and fasten using the provided screws and mounting hardware. Connect the block to your custom loop using appropriate G1/4" fittings and ensure the system is leak-tested before normal operation.

Usage recommendations

Use recommended coolant compatible with copper components, check mounting torque values from the manufacturer, and perform a pressure and leak test after installation. For optimal RGB operation, connect the 5 V digitally addressable LED header to a compatible controller or motherboard header.

Specifications

Type:
Water block + Backplate
Product colour:
Black
All features
RGB connector:
3-Pin JST
Connecting thread:
1/4
ARGB ports quantity:
1
RGB voltage:
5 V

Performance

Type:
Water block + Backplate
Compatible products:
Nvidia Geforce RTX 4090 Reference Design INNO3D GeForce RTX 4090 X3 OC, 24GB GDDR6X, HDMI, 3x DP (N40903-246XX-18332989) INNO3D GeForce RTX 4090 iCHILL X3, 24GB GDDR6X, HDMI, 3x DP (C40903-246XX-1833VA47) INNO3D GeForce RTX 4090 iCHILL Frostbite, 24GB GDDR6X, HDMI, 3x DP (C4090-246XX-1833FB) INNO3D GeForce RTX 4090 iCHILL Black, 24GB GDDR6X, HDMI, 3x DP (C4090-246XX-18330005) PNY GeForce RTX 4090 XLR8 Gaming Verto Epic-X RGB Overclocked Triple Fan, 24GB GDDR6X, HDMI, 3x DP (VCG409024TFXXPB1-O) (*) PNY GeForce RTX 4090 XLR8 Gaming Verto Epic-X RGB Triple Fan, 24GB GDDR6X, HDMI, 3x DP (VCG409024TFXXPB1) (*) KFA2 GeForce RTX 4090 SG (1-Click OC), 24GB GDDR6X, HDMI, 3x DP (49NXM5MD6DSK) (* The cooler is compatible with the GPU, but the rear part of the PCB is not covered. This has no negative effect on the cooling performance!)
Quantity per pack:
1 pc(s)

Design

Product colour:
Black
Material:
Acrylic, Copper, Aluminium
Certification:
CE, FC, RoHS

Weight & dimensions

Package weight:
1660 g
Height:
35.89 mm
Width:
144.29 mm
Depth:
198.6 mm
Package depth:
352 mm
Package height:
45 mm
Package width:
170 mm

Technical details

Compliance certificates:
CE, RoHS

Logistics data

Customs product code (TARIC):
84195080900

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Stock data
Warehouse Stock Delivery to the store Store Price
WH354 1 16.07.2026 Best delivery 177.99 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 104 23.07.2026 122.49 € Best price
177.99 €
Stock: 1
Delivery Date: 16.07.2026 Best delivery
Warehouse: WH354
Available only for legal entities
122.49 €
Stock: 104
Delivery Date: 23.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Water block + Backplate Alphacool GPX-N cost, and is it available for purchase?

The price is 122.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 105 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 23.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Alphacool products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Alphacool service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Water block + Backplate Alphacool GPX-N?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.