# Pump controller Aqua-Computer Exchange Controller for D5 NEXT — WAPU-226

**URL:** https://aio.lv/en/product--aqua-computer-wapu-226--11554872
**Data updated:** 2026-03-08 08:38 (EET)
**Category:** Other goods
**Manufacturer:** Aqua-Computer
**Manufacturer code:** WAPU-226
**EAN:** 4260473312338
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 76.49 €
**Prices and availability valid until:** 2026-10-17 23:59
**Price without VAT (21%):** 63.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--aqua-computer-wapu-226--11554872

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.10.2026 | free |
| Pickup points | 07.10.2026 | 1.99 EUR |
| Courier delivery to door | 07.10.2026 | 4.99 EUR |

## Summary description

Aqua-Computer Exchange Controller for D5 NEXT is a dedicated pump controller compatible with the D5 NEXT pump (MPN WAPU-226). It provides direct control and monitoring of pump operation, enabling users to integrate pump speed management into their cooling loop. Suitable for custom liquid cooling systems, it simplifies pump configuration and ensures stable flow and quiet operation.

## Long description

The Aqua-Computer Exchange Controller for D5 NEXT is a dedicated pump controller designed to work with the D5 NEXT pump. It provides direct control and monitoring of pump speed and operation, allowing integration of pump management into a custom liquid cooling loop. The controller is intended to simplify pump configuration, deliver reliable flow regulation and support quiet operation through precise speed adjustments.
Advantages
The controller enables accurate and responsive control of pump speed, allowing fine-tuning of flow rates for system stability and thermal performance. It offers monitoring capabilities that make it easier to detect irregularities in pump operation and to adjust settings without complex software setups. Its compact design and compatibility with the D5 NEXT pump reduce installation complexity and help maintain a clean system layout.
Suitable for
 Custom PC water cooling loops using the D5 NEXT pump
 Silent or low-noise cooling builds requiring precise pump speed control
 Systems where direct pump monitoring and simple configuration are desired
Key specifications
 Compatibility: designed for use with the D5 NEXT pump
 Function: direct pump speed control and operational monitoring
 Control method: hardware-based controller for integrated pump management
 Form factor: compact controller suitable for installation inside PC cases or pump housings
 Target application: custom liquid cooling systems
How to use
Install the controller according to the pump and case manufacturer instructions, connecting it directly to the D5 NEXT pump and to the system power or control header as required. After installation, adjust pump speed settings to achieve the desired balance between coolant flow and noise. Monitor pump operation through the controller's indicators or supported monitoring interfaces to ensure stable performance.
Usage recommendations
For stable and quiet operation, begin with moderate pump speeds and verify system temperatures and flow. Periodically check for vibrations, air in the loop, and secure mounting to prevent noise and wear. Use the controller in systems that include appropriate radiators and fans to match cooling capacity to the adjusted pump flow.

## FAQ

### How much does the Pump controller Aqua-Computer Exchange Controller for D5 NEXT cost, and is it available for purchase?

The price is 76.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 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 02.10.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Pump controller Aqua-Computer Exchange Controller for D5 NEXT be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Aqua-Computer 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 Aqua-Computer 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

## Image

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