# All-in-one liquid cooler be quiet! PURE LOOP 3 LX 12 cm Black

**URL:** https://aio.lv/en/product--bequiet-bw031eu--11562105
**Data updated:** 2025-12-31 08:42 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** bequiet!
**Manufacturer code:** BW031EU
**EAN:** 4260052193204
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 103.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 85.94 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bequiet-bw031eu--11562105

## 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

The be quiet! PURE LOOP 3 LX is an all-in-one liquid cooler designed for efficient cooling performance. It features a 12 cm fan with an airflow of 105.1 m³/h and a maximum air pressure of 2.51 mmH2O. With a height of 52 mm, it fits easily into most cases. The sleek black design complements any build while providing reliable cooling for your CPU.

## Long description

The be quiet! PURE LOOP 3 LX 12 cm Black is an all-in-one liquid cooler designed to provide reliable CPU cooling in compact and standard PC builds. It includes a 120 mm fan and a low-profile pump assembly with a total height of 52 mm, making it suitable for cases with limited space. The cooler delivers an airflow of 105.1 m³/h (61.8 cfm) and a maximum static pressure of 2.51 mmH2O while maintaining a low noise level around 36.9 dB.
Advantages
The be quiet! PURE LOOP 3 LX combines a 120 mm fan, PWM support for automatic speed control, and a compact radiator to balance cooling performance and quiet operation. Its black finish integrates into most system aesthetics, and the included mounting support covers a wide range of modern Intel and AMD sockets for flexible installation.
Suitable for
Compact desktops and small-form-factor builds
Mainstream gaming and productivity PCs with limited clearance
Systems requiring a quiet 120 mm all-in-one liquid cooler
Key specifications
Type: All-in-one liquid cooler
Fan diameter: 120 x 120 x 25 mm
Airflow: 105.1 m³/h (61.8 cfm)
Maximum static pressure: 2.51 mmH2O
Noise level: 36.9 dB
Weight: 1.28 kg
Supported sockets: Socket AM5, Socket AM4, LGA 1700, LGA 1200 (H5), LGA 1155 (H2), LGA 1151 (H4), LGA 1150 (H3)
Colour: Black
Quantity: 1 pc
How to use
Install the radiator and 120 mm fan in an appropriate position inside the case where there is space for a single 120 mm radiator. Mount the pump/block on the CPU using the supplied brackets and screws for the correct socket. Connect the fan and pump to the motherboard headers — use the PWM fan header for automatic speed control and the dedicated pump header if available. Apply thermal paste where required according to the included instructions and secure all connections before powering the system.
Usage recommendations
Ensure compatibility with your case and motherboard by checking available clearance for a 120 mm radiator and verifying supported CPU sockets. Use the motherboard’s PWM header for optimal fan control and periodically inspect the cooler and fan for dust buildup to maintain performance.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | All-in-one liquid cooler |
| Fan diameter | 120 mm |
| Supported processor sockets | Socket AM5, Socket AM4, LGA 1700, LGA 1200 (Socket H5), LGA 1155 (Socket H2), LGA 1151 (Socket H4), LGA 1150 (Socket H3) |
| Noise level (low speed) | 17.3 dB |
| Noise level (high speed) | 36.9 dB |
| Maximum airflow | 61.8 cfm |
| Compatible processor series | Intel Core i9 |
| Airflow | 105.1 m³/h |
| Maximum air pressure | 2.51 mmH2O |
| Pulse-width modulation (PWM) support | Yes |
| Suitable location | Processor |
| Pump motor speed (max) | 5500 RPM |
| Pump motor speed | 5500 RPM |
| Pump motor speed (min) | 3000 RPM |
| Fan speed (max) | 2100 RPM |
| Quantity per pack | 1 pc(s) |
| Pump connector | 4-pin |
| Fan's mean time to failure (MTTF) | 60000 h |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Illumination colour | Multi |
| Number of fans | 3 fan(s) |
| Base plate material | Copper |
| Radiator material | Aluminum |
| Illumination LED | Yes |
| Daisy chain | Yes |
| Number of fan blades | 9 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.28 kg |
| Package weight | 1750 g |
| Height | 52 mm |
| Package depth | 321 mm |
| Package height | 140 mm |
| Package width | 240 mm |
| Radiator width | 120 mm |
| Radiator depth | 397 mm |
| Radiator height | 27 mm |
| Tube length | 400 mm |
| Fan dimensions (W x D x H) | 120 x 120 x 25 |
| Waterblock width | 93.4 mm |
| Waterblock depth | 68.5 mm |
| Waterblock height | 48.7 mm |

### Technical details

| Feature | Value |
|---|---|
| Sustainability certificates | Triman |
| Doesn't contain | Cadmium, Lead, Mercury (element) |
| Warranty period | 3 year(s) |
| Compliance certificates | CE, Federal Communications Commission (FCC), RoHS, UKCA |

### Power

| Feature | Value |
|---|---|
| Fan voltage | 12 V |
| Fan current | 0.17 A |
| Fan power consumption | 5.4 W |

### Packaging content

| Feature | Value |
|---|---|
| Manual | Yes |
| Package type | Box |
| Mounting kit | Yes |

### Other features

| Feature | Value |
|---|---|
| Thermal grease | Yes |

### Certificates

| Feature | Value |
|---|---|
| Waste Electrical and Electronic Equipment (WEEE) compliance | Yes |

## FAQ

### How much does the All-in-one liquid cooler be quiet! PURE LOOP 3 LX cost, and is it available for purchase?

The price is 103.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 212 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 All-in-one liquid cooler be quiet! PURE LOOP 3 LX 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 bequiet! 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 bequiet! 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 All-in-one liquid cooler be quiet! PURE LOOP 3 LX?

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/11562105/66698706_large.webp