# CPU water cooler Darkflash DE240 (white) — 240mm radiator, closed-loop AIO

**URL:** https://aio.lv/en/product--darkflash-de240-white--11673478
**Data updated:** 2026-01-12 19:37 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Darkflash
**Manufacturer code:** DE240 White
**EAN:** 4711527005916
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 96.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 79.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--darkflash-de240-white--11673478

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

Darkflash DE240 is a white closed-loop CPU water cooler with a 240mm radiator designed for effective thermal management of desktop processors. It combines a dual-fan 240mm radiator and integrated pump-block for straightforward installation, reduces CPU temperatures under load, and supports common socket compatibility for gaming, content creation, and high-performance systems.

## Long description

Darkflash DE240 (white) is a closed-loop AIO CPU water cooler with a 240mm dual-fan radiator and an integrated pump-block designed for reliable thermal management of desktop processors. The unit is pre-filled and sealed, reducing maintenance while providing active liquid cooling. The white finish and compact 240mm form factor make the cooler suitable for mid and full tower cases where a two-fan radiator mount is available. Darkflash DE240 supports a range of common CPU sockets and is intended for users seeking lower CPU temperatures under sustained loads.
Advantages
The Darkflash DE240 (white) AIO cooler offers efficient heat dissipation through its 240mm radiator combined with two fans, a factory-sealed loop for leak-free operation out of the box, and an integrated pump-block that simplifies installation. The white aesthetic provides a neutral visual option for builds with light-colored or monochrome themes. Compatibility with mainstream sockets ensures broad usability across gaming rigs and workstation systems without the need for custom liquid-cooling setups.
Suitable for
Gaming desktops requiring improved CPU thermal performance
Content creation PCs under sustained multi-threaded loads
Upgrading stock coolers in mid-tower and full-tower cases with 240mm radiator mounts
Systems where a closed-loop AIO is preferred over custom water cooling
Key specifications
Brand: Darkflash
Model: DE240 (white)
Radiator size: 240mm (dual-fan configuration)
Product type: Closed-loop AIO CPU water cooler
MPN: DE240 White
EAN: 4711527005916
Color: White finish
Category: Computer cooling components
How to use
Install the Darkflash DE240 by mounting the 240mm radiator in a compatible case location (top or front, depending on case layout and airflow preference) and attaching the two included fans to the radiator. Secure the integrated pump-block on the CPU with the supplied mounting hardware for the appropriate socket type. Connect the pump and fan power cables to the motherboard headers—typically CPU\_FAN or PUMP\_FAN for the pump and SYS\_FAN or CPU\_FAN for the radiator fans—and configure fan curves in BIOS or software. Ensure radiator orientation and airflow direction match your case cooling strategy, and verify that there is no contact with memory modules or other components before powering on.
Usage recommendations
For stable thermals, place the radiator where it can access steady case airflow and set a balanced fan curve that prioritizes CPU temperature under load while minimizing noise at idle. Periodically inspect fan operation and cable routing; although the loop is sealed, maintaining a dust-free radiator and case will preserve cooling performance. Refer to motherboard documentation for preferred pump and fan header connections to ensure correct RPM reporting and power delivery.

## FAQ

### How much does the Darkflash DE240 CPU water cooler (240mm) cost, and is it available for purchase?

The price is 96.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 94 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 30.06.2026 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 Darkflash DE240 CPU water cooler (240mm) 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 Darkflash 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 Darkflash 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

https://aio.lv/img/cache/product/11673478/66982026_large.webp