# CPU water cooling Darkflash DE240 (black) — 240mm radiator, AIO liquid cooler

**URL:** https://aio.lv/en/product--darkflash-de240-black--11673477
**Data updated:** 2026-01-12 19:37 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Darkflash
**Manufacturer code:** DE240 Black
**EAN:** 4711527005909
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 94.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 78.09 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--darkflash-de240-black--11673477

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Darkflash DE240 is a 240mm AIO CPU water cooling solution in black. It includes a 240mm radiator and integrated pump-block to provide liquid cooling for desktop processors. Designed for improved thermal performance over air cooling, it suits gaming rigs and workstations requiring efficient heat dissipation and quieter operation under load.

## Long description

Darkflash DE240 (black) is a 240mm AIO liquid CPU cooler featuring a 240mm radiator and an integrated pump-block. Designed to provide improved thermal performance compared to standard air cooling, this closed-loop cooler is intended for desktop processors in gaming PCs and workstations. The unit aims to deliver more effective heat dissipation and reduced acoustic levels under load while offering a compact installation profile compatible with cases that accept 240mm radiators.
Advantages
The Darkflash DE240 combines a 240mm radiator with an integrated pump-block to improve CPU temperature management relative to many air coolers. The closed-loop design requires no user maintenance for coolant replacement. The black finish allows the cooler to blend with a wide range of system aesthetics and helps conceal fittings and tubing. By moving heat to the radiator and using one or more fans (as supplied or installed separately), the cooler lowers core temperatures and can reduce fan speeds on system case fans, contributing to quieter operation.
Suitable for
Gaming desktops that need better CPU cooling than stock air solutions
Workstations with sustained CPU loads such as rendering or simulation
PC builds with available space for a 240mm radiator (front, top, or rear mounting depending on case support)
Users seeking a closed-loop AIO solution with minimal maintenance
Key specifications
Model: Darkflash DE240 (black)
Radiator size: 240mm
Product type: AIO liquid CPU cooler with integrated pump-block
Brand: Darkflash
MPN: DE240 Black
EAN: 4711527005909
How to use
Install the Darkflash DE240 according to your motherboard and case mounting points for a 240mm radiator. Secure the radiator with appropriate screws to a supported mounting position (for example top or front) and attach supplied or compatible fans to the radiator according to airflow preference. Mount the integrated pump-block onto the CPU socket using the brackets and thermal interface provided, following your motherboard socket compatibility instructions. Connect pump and fan power cables to the motherboard headers or a fan controller to enable RPM control and monitoring. Ensure case airflow is oriented to move heat away from the radiator and that tubing is routed without sharp bends.
Usage recommendations
Confirm that your PC case supports a 240mm radiator before purchasing. Use the motherboard BIOS or compatible fan control software to configure pump and fan curves for balanced cooling and noise. Periodically inspect external fittings and fan performance; as a sealed AIO, regular coolant maintenance is not required, but general system cleanliness (dust removal from radiator fins and fans) will preserve thermal efficiency.

## FAQ

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

The price is 94.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 112 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 01.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Darkflash DE240 CPU water cooling (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/11673477/66982022_large.webp