# All-in-one liquid cooler Thermaltake TH420 V2 ARGB 14 cm Black

**URL:** https://aio.lv/en/product--thermaltake-cl-w376-pl14sw-a--10643344
**Data updated:** 2025-12-30 08:57 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** THERMALTAKE
**Manufacturer code:** CL-W376-PL14SW-A
**EAN:** 4713227537926
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 131.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 109.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--thermaltake-cl-w376-pl14sw-a--10643344

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

The Thermaltake TH420 V2 ARGB is an all-in-one liquid cooler designed for efficient cooling performance. It features a 14 cm fan and operates at 12V, ensuring optimal thermal management for your CPU. The sleek black design adds a modern touch to your build, while the ARGB lighting enhances aesthetics. Ideal for gamers and PC builders seeking reliable cooling solutions.

## Long description

The Thermaltake TH420 V2 ARGB is an all-in-one liquid cooler with a 420 mm radiator designed for large chassis and 140 mm fan configurations. It features an industrial-style cap with an infinity mirror lighting effect and ships with three CT140 ARGB fans running at up to 1800 RPM. The cooler uses a 27 mm slim radiator with a 20 mm thickened copper chamber and a high-performance copper base plate to improve heat transfer, and it includes mounting brackets for current Intel and AMD sockets including LGA1700 and AM5.
Advantages
The TH420 V2 ARGB combines enhanced airflow and static pressure from three 140 mm CT fans with integrated ARGB lighting controllable via 5V motherboard headers. Its slim 27 mm radiator and thickened copper chamber increase cooling efficiency while keeping installation straightforward. A daisy-chain cable design reduces the number of motherboard connectors required and shortens inter-fan cable runs, and a 5V ARGB connector clip helps keep lighting cables securely attached.
Suitable for
High-performance PC builds with support for 420 mm AIO radiators
Systems requiring quiet 140 mm fan cooling with 84.32 CFM airflow and 3.02 mm-H2O static pressure
Builders who want motherboard-synced 5V ARGB lighting (ASUS Aura, GIGABYTE RGB Fusion, MSI Mystic Light, ASRock Polychrome)
Key specifications
Product type: All-in-one liquid cooler
Radiator size: 420 mm (slim 27 mm)
Fans: 3 × CT140 ARGB, 140 mm, 1800 RPM, 84.32 CFM, 3.02 mm-H2O, 34.7 dB-A
Cooling plate: Copper base plate with 20 mm thickened copper chamber
Compatibility: Intel LGA 2066/2011/1700/1200/1156/1155/1151/1150; AMD AM5/AM4/AM3+/AM3/AM2+/AM2
Connectors: 4-pin PWM (daisy-chain), 3-pin 5V ARGB (daisy-chain)
Color: Black
MPN / EAN: CL-W376-PL14SW-A / 4713227537926
How to use
Install the radiator and three CT140 ARGB fans in a chassis that supports 420 mm radiators following your case manufacturer’s instructions. Mount the copper base plate on the CPU using the included brackets for the appropriate Intel or AMD socket and secure the pump assembly. Connect the fans with the integrated daisy-chain PWM and ARGB cables, then attach the 4-pin PWM cable and the 3-pin 5V ARGB cable to the corresponding motherboard headers. Use your motherboard’s 5V ARGB control software to synchronize lighting effects.
Usage recommendations
For best results, ensure your case has adequate airflow and verify compatibility with 420 mm radiators before purchase. Use the included connector clip to secure 5V ARGB cables and avoid using multiple third-party ARGB controllers simultaneously to prevent signal conflicts.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | All-in-one liquid cooler |
| Fan diameter | 140 mm |
| Supported processor sockets | Socket AM5, Socket AM4, Socket AM3+, Socket AM3, Socket AM2+, Socket AM2, LGA 2066, LGA 2011 (Socket R), LGA 1700, LGA 1156 (Socket H), LGA 1155 (Socket H2), LGA 1151 (Socket H4), LGA 1150 (Socket H3) |
| Maximum airflow | 84.2 cfm |
| Suitable location | Processor |
| Pump motor speed (max) | 3300 RPM |
| Pump motor speed (min) | 1500 RPM |
| Fan speed (max) | 1800 RPM |
| Fan speed (min) | 500 RPM |
| Quantity per pack | 1 pc(s) |
| Fan noise level (max) | 34.7 dB |
| Pump connector | 4-pin |
| Fan static pressure | 3.02 mmH2O |
| Fan's mean time to failure (MTTF) | 40000 h |
| Fan bearing technology | Hydraulic bearing |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Illumination colour | Multi |
| Number of fans | 3 fan(s) |
| Water block material | Copper |
| Fan connector | 3-pin + 4-pin |
| Radiator material | Aluminum |
| Illumination LED | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Radiator width | 456 mm |
| Radiator depth | 139 mm |
| Radiator height | 27 mm |
| Tube length | 460 mm |
| Fan dimensions (W x D x H) | 140 x 140 x 25 |

### Power

| Feature | Value |
|---|---|
| Voltage | 12, 5 |
| Pump voltage | 12 |
| Fan voltage | 12 V |
| Fan power consumption | 5.39 W |
| Pump power consumption | 6.76 W |
| LED voltage | 5 V |

### Packaging content

| Feature | Value |
|---|---|
| Mounting kit | Yes |
| Adapter frame included | Yes |

## FAQ

### How much does the All-in-one liquid cooler Thermaltake TH420 V2 ARGB cost, and is it available for purchase?

The price is 131.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 10.07.2026 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 All-in-one liquid cooler Thermaltake TH420 V2 ARGB 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, fan diameter, supported processor sockets, 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.

## Image

https://aio.lv/img/cache/product/10643344/65751804_large.webp