# All-in-one CPU liquid cooler Arctic Liquid Freezer III Pro 420 A-RGB (White) — 140mm fans, multi-socket LGA1700/AM4/AM5

**URL:** https://aio.lv/en/product--arctic-acfre00189a--11527529
**Data updated:** 2026-02-17 15:51 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Arctic
**Manufacturer code:** ACFRE00189A
**EAN:** 4895265000362
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 112.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 92.97 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--arctic-acfre00189a--11527529

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The Arctic Liquid Freezer III Pro 420 A-RGB (White) is an all-in-one CPU liquid cooler with a 420 mm radiator and three 140 mm A-RGB fans. Fans run from 400 to 2500 RPM, deliver up to 186 m³/h airflow and use Fluid Dynamic Bearings. The compact pump and multi-socket support (LGA1700, AM4, AM5) provide efficient cooling for gaming and workstation builds while maintaining a clean white aesthetic.

## Long description

ARCTIC Premium Liquid Freezer all-in-one CPU water cooler provides efficient liquid cooling for desktop processors. The closed-loop design delivers high thermal performance without the maintenance requirements of custom water-cooling systems and is available in variants that fit both smaller and larger PC cases. The unit is compatible with the main current CPU sockets and comes in a white finish.
Advantages
The cooler offers strong cooling capacity with a compact, maintenance-free AIO design. Integrated pump and radiator layout reduces installation complexity compared with custom loops, while PWM-controlled fans and a fluid dynamic bearing ensure stable airflow and long service life. Compatibility with LGA 1700, LGA 1851, AM4 and AM5 sockets makes it suitable for a wide range of modern CPUs.
Key specifications
Type: Processor all-in-one liquid cooler
Fan size: 14 cm
Fan speed: 2500 RPM
Supported sockets: LGA 1700, LGA 1851, Socket AM4, Socket AM5
Airflow: 110 CFM
Static pressure: 5.2 mmH2O
Bearing: Fluid Dynamic Bearing (FDB)
PWM: Pulse-width modulation support
Color: White
How to use
Install the cooler following the motherboard and cooler manual: mount the radiator in a suitable position in the case, secure the pump/block onto the CPU with the provided bracket and thermal interface, and connect the fan and pump power cables to the appropriate headers (CPU\_FAN/CPU\_OPT and pump header). Configure fan curves and PWM settings in BIOS or software for desired noise and cooling balance.
Recommendations
Select a radiator mounting position that maintains good airflow through the case and avoid routing cables across the radiator area. Verify compatibility with your case dimensions and motherboard socket before purchase. For optimal performance, ensure the system has adequate case ventilation and set PWM profiles appropriate to your workload.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | All-in-one liquid cooler |
| Fan diameter | 140 mm |
| Supported processor sockets | LGA 1700, Socket AM4, Socket AM5 |
| Rotational speed (min) | 400 RPM |
| Rotational speed (max) | 2500 RPM |
| Maximum airflow | 110 cfm |
| Airflow | 186 m³/h |
| Maximum air pressure | 5.2 mmH2O |
| Bearing type | Fluid Dynamic Bearing (FDB) |
| Pulse-width modulation (PWM) support | Yes |
| Operating temperature (T-T) | 0 - 40 |
| Suitable location | Processor |
| Pump motor speed (max) | 2800 RPM |
| Pump motor speed (min) | 800 RPM |
| VRM fan speed (max) | 2500 RPM |
| VRM fan speed (min) | 400 RPM |

### Design

| Feature | Value |
|---|---|
| Product colour | White |
| Illumination colour | Multi |
| Number of fans | 3 fan(s) |
| Base plate material | Copper |
| Fan connector | 4-pin |
| Radiator material | Aluminum |
| Illumination LED | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 2.358 kg |
| Package weight | 2982 g |
| Height | 138 mm |
| Width | 458 mm |
| Depth | 68 mm |
| Package depth | 447 mm |
| Package height | 158 mm |
| Package width | 328 mm |
| Tube diameter | 12.4 mm |
| Radiator width | 138 mm |
| Radiator depth | 458 mm |
| Radiator height | 38 mm |
| Tube length | 500 mm |
| Tube inner diameter | 6 mm |

### Power

| Feature | Value |
|---|---|
| Pump voltage | 12 |
| Pump current | 0.35 mA |
| Fan voltage | 12 V |
| Fan current | 0.35 A |
| LED voltage | 5 V |

### Packaging content

| Feature | Value |
|---|---|
| Package type | Box |

## FAQ

### How much does the Arctic Liquid Freezer III Pro 420 A-RGB — All-in-One CPU Cooler cost, and is it available for purchase?

The price is 112.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 99 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 02.07.2026 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 Arctic Liquid Freezer III Pro 420 A-RGB — All-in-One CPU Cooler 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 Arctic 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 Arctic 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, weight, 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.

### Where can I download the instructions for Arctic Liquid Freezer III Pro 420 A-RGB — All-in-One CPU Cooler?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11527529/66942916_large.webp