# Water block + Backplate Alphacool GPX-N

**URL:** https://aio.lv/en/product--alphacool-13459--6378501
**Data updated:** 2025-12-02 16:11 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Alphacool
**Manufacturer code:** 13459
**EAN:** 4250197134590
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 66.99 €
**Prices and availability valid until:** 2026-07-06 23:59
**Price without VAT (21%):** 55.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alphacool-13459--6378501

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Alphacool GPX-N Water Block + Backplate features a sleek black design made from acrylic, aluminum, and copper. Measuring 160 mm in width, 266.6 mm in depth, and 34.6 mm in height, it is compatible with RGB lighting at 5 V. This product is designed for efficient cooling and aesthetics, making it an ideal choice for PC enthusiasts.

## Long description

The Alphacool Eisblock Aurora water cooler for GeForce RTX 4XXX graphics cards is engineered to handle the high thermal output of this GPU generation. Compared with the previous model, the cooler features an adapted fin structure and an improved jet plate to increase cooling surface and optimize water distribution across the fins for efficient heat removal.
Advantages
The revised fin geometry (0.4 mm fin thickness and 0.4 mm spacing) was developed in collaboration with NVIDIA board partners to ensure strong water flow while expanding the cooling area. A modified jet plate provides a better inflow angle and more even water pressure distribution over the fins. The cooler is manufactured from chrome-plated copper, which offers greater hardness and resistance to scratches and acids than nickel plating and provides a uniform, durable shine. Included thermal materials (high-performance Subzero thermal compound and Alphacool Soft Pads) support efficient heat transfer for GPU core, memory and voltage regulation components.
Key specifications
Compatibility: GeForce RTX 4XXX series graphics cards
Fin thickness: 0.4 mm
Fin spacing: 0.4 mm
Material: chrome-plated copper
Included thermal paste: Alphacool Subzero, thermal conductivity 16 W/mK
Thermal pads for VRM and memory: Alphacool Soft Pads, 1 mm, thermal conductivity 7 W/mK
Thermal pads for PCB back: 3 mm, thermal conductivity 3 W/mK
How to use
Install the Eisblock Aurora following the GPU and water-cooling system manufacturer instructions. Remove the original cooler from the graphics card, clean contact surfaces carefully, and apply the supplied Subzero thermal compound on the GPU die. Fit the Alphacool Soft Pads to the voltage regulator and memory according to the template, then mount the chrome-plated copper block and secure it with the provided fasteners. Connect the cooler to the loop, perform a leak test, and fill and bleed the cooling system before powering the PC.
Recommendations
For best results, use compatible coolant recommended by your water-cooling loop manufacturer, verify block compatibility with your exact RTX 4XXX board revision, and handle chrome-plated surfaces with care to avoid abrasive contact during installation.

## Specifications

| Feature | Value |
|---|---|
| RGB connector | 3-Pin JST |
| Connecting thread | 1/4 |
| ARGB ports quantity | 1 |
| RGB voltage | 5 V |

### Performance

| Feature | Value |
|---|---|
| Type | Water block + Backplate |
| Compatible products | MSI GeForce RTX 4090 Suprim X 24G, 24GB GDDR6X, HDMI, 3x DP
MSI GeForce RTX 4090 Suprim Liquid X 24G, 24GB GDDR6X, HDMI, 3x DP
MSI GeForce RTX 4090 Gaming Trio 24G, 24GB GDDR6X, HDMI, 3x DP |
| Quantity per pack | 1 pc(s) |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Material | Acrylic, Copper, Aluminium |
| Certification | CE, FC, RoHS |

### Weight & dimensions

| Feature | Value |
|---|---|
| Package weight | 2370 g |
| Height | 34.6 mm |
| Width | 160 mm |
| Depth | 266.6 mm |
| Package depth | 355 mm |
| Package height | 45 mm |
| Package width | 170 mm |

### Technical details

| Feature | Value |
|---|---|
| Compliance certificates | CE, RoHS |

### Logistics data

| Feature | Value |
|---|---|
| Customs product code (TARIC) | 84195080900 |

## FAQ

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

The price is 66.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 85 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 08.07.2026 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: Bank transfer. 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. More information about warranty service: https://aio.lv/en/warranty

### 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 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.

## Image

https://aio.lv/img/cache/product/6378501/64637613_large.webp