# All-in-One Liquid CPU Cooler THERMALTAKE AW420 with 420mm Radiator and RGB Fans

**URL:** https://aio.lv/en/product--thermaltake-cl-w445-pl14bl-a--11462037
**Data updated:** 2026-02-15 12:38 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** THERMALTAKE
**Manufacturer code:** CL-W445-PL14BL-A
**EAN:** 4711475648715
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 491.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 406.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--thermaltake-cl-w445-pl14bl-a--11462037

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The THERMALTAKE AW420 is an all-in-one liquid CPU cooler featuring a 420mm radiator paired with RGB fans. Designed for PC cooling, it provides efficient heat dissipation for high-load processors and improved thermal stability. The unit is suitable for gaming and workstation builds, offering straightforward installation and integrated RGB lighting for system aesthetics.

## Long description

The THERMALTAKE AW420 All-in-One Liquid CPU Cooler combines a 420mm radiator with three RGB fans and an integrated pump-block to deliver efficient heat removal for modern high-performance processors. Designed for use in gaming rigs and workstation builds, the unit provides continuous thermal control under sustained loads while adding customizable RGB lighting. The compact pump housing, flexible tubing and full-length radiator make the cooler compatible with cases that support 420mm mounts and aim to reduce CPU temperatures and thermal throttling.
Advantages
The large 420mm radiator increases surface area for heat exchange, improving dissipation compared with smaller AIO models. Integrated RGB fans offer adjustable lighting synchronized with motherboard controls or standalone controllers. The closed-loop design requires no refilling or maintenance under normal operation and the pre-applied mounting hardware supports straightforward installation across a range of CPU sockets. The combination of a high-capacity radiator and multiple fans enables lower fan speeds for quieter operation while maintaining cooling performance.
Suitable for
 High-performance gaming PCs with overclocked CPUs
 Workstations used for video rendering, 3D modelling and heavy compute tasks
 Systems aiming to reduce CPU temperatures and minimize thermal throttling
 Custom builds where integrated RGB lighting is desired
Key specifications
 Radiator size: 420 mm full-length radiator for enhanced heat dissipation
 Cooling fans: three RGB fans, optimized for static pressure and airflow
 Cooling type: closed-loop liquid cooling with integrated pump-block
 Compatibility: designed for PC cases with support for 420mm radiator mounting
 Noise and performance balance: engineered for effective cooling at moderate fan speeds
 Connectors: fan and RGB connectors compatible with standard motherboard headers or included controller options
How to use
Mount the radiator in a compatible case position that supports a 420mm radiator, typically at the top or front depending on case layout and airflow preference. Attach the three fans to the radiator in the desired push or pull orientation, then secure the radiator assembly inside the case. Position the pump-block over the CPU socket and fasten using the supplied mounting hardware appropriate to the CPU socket type. Connect fan power and RGB cables to the motherboard headers or controller, and connect pump power to the appropriate motherboard header. After powering on the system, confirm pump and fan operation and configure fan curves and RGB settings in BIOS or software.
Usage recommendations
Install the radiator where it will receive optimal airflow from case fans; avoid restricting intake or exhaust paths. Verify clearance for memory modules and tall VRM heatsinks when placing the pump-block and routing tubing. Use motherboard or software fan control to set conservative fan curves that maintain target CPU temperatures while minimizing noise. Periodically check mounting points and cable connections, but no routine fluid maintenance is required for closed-loop operation.

## FAQ

### How much does the AIO Liquid CPU Cooler THERMALTAKE AW420 420mm cost, and is it available for purchase?

The price is 491.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 77 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 13.07.2026 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 AIO Liquid CPU Cooler THERMALTAKE AW420 420mm 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 THERMALTAKE 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 THERMALTAKE 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/11462037/68514240_large.webp