# Water block + Backplate Alphacool 13089 Acrylic Aluminium Cooper Black

**URL:** https://aio.lv/en/product--alphacool-13089--5061846
**Data updated:** 2026-02-12 14:17 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Alphacool
**Manufacturer code:** 13089
**EAN:** 4250197130899
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 89.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 74.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alphacool-13089--5061846

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Alphacool 13089 is a water block and backplate designed for efficient cooling. Made from acrylic, aluminum, and copper, it features a sleek black finish. With dimensions of 151 mm width, 290 mm depth, and 24 mm height, it fits various setups. The RGB voltage of 5 V adds customizable lighting options, enhancing aesthetics while ensuring optimal performance.

## Long description

The Alphacool 13089 Acrylic Aluminium Copper Black water block with integrated backplate is a cooling component designed for liquid-cooled computer systems. Constructed from acrylic, aluminum and copper, the unit combines a transparent acrylic top with metal contact surfaces to transfer heat away from critical components. Its compact footprint—151 mm wide, 290 mm deep and 24 mm high—makes it compatible with a range of modern PC layouts, while a 5 V RGB header provides addressable lighting control for system aesthetics.
Advantages
This water block delivers direct-metal heat transfer where copper contact surfaces improve thermal conductivity and aluminum elements reduce overall weight. The acrylic top allows visual inspection of coolant flow and complements RGB lighting. The integrated backplate offers structural support and helps spread heat across a larger surface area, improving overall cooling efficiency without significantly increasing installation complexity.
Suitable for
Custom liquid-cooled gaming PCs
High-performance workstations requiring efficient heat dissipation
PC builds where visual presentation and RGB lighting are desired
Systems with limited vertical clearance due to a 24 mm height
Key specifications
Materials: acrylic top, copper cold plate, aluminum backplate
External finish: black
Dimensions (W × D × H): 151 mm × 290 mm × 24 mm
RGB voltage: 5 V addressable RGB compatible
Cooling type: liquid cooling, water block with integrated backplate
How to use
Install the water block according to the liquid cooling loop layout, ensuring the copper contact surface mates cleanly with the component being cooled and that the backplate is aligned with mounting points. Use appropriate thermal interface material between the cold plate and the component surface. Connect the 5 V RGB header to a compatible controller or motherboard RGB header to enable lighting control. Verify there are no leaks by performing a pressure or leak test before powering the full system.
Usage recommendations
Use coolant compatible with metals in the loop and follow manufacturer guidance for flow direction and pump placement. Periodically check fittings and tubing for tightness and inspect the acrylic top for debris or microbubbles that can affect flow visibility and performance.

## Specifications

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

### Performance

| Feature | Value |
|---|---|
| Type | Water block + Backplate |
| Suitable for | Graphics card |
| Compatible products | EVGA GeForce RTX 3090 Ti FTW3 Ultra Hydro Copper Gaming (24G-P5-4989-KR)
EVGA GeForce RTX 3090 Ti FTW3 Ultra Hybrid Gaming (24G-P5-4988-KR)
EVGA GeForce RTX 3090 Ti FTW3 Ultra Gaming (24G-P5-4985-KR)
EVGA GeForce RTX 3090 Ti FTW3 Gaming (24G-P5-4983-KR)
EVGA GeForce RTX 3090 Ti FTW3 Black Gaming (24G-P5-4981-KR) |
| Quantity per pack | 1 pc(s) |

### Design

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Package weight | 1780 g |
| Height | 24 mm |
| Width | 151 mm |
| Depth | 290 mm |
| Package depth | 350 mm |
| Package height | 45 mm |
| Package width | 170 mm |

## FAQ

### How much does the Water block + Backplate Alphacool 13089 cost, and is it available for purchase?

The price is 89.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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: 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, suitable for, 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 13089?

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/5061846/64357261_large.webp