Air cooler Pure Rock Pro 3 LX Black

Name: Air cooler be quiet! Pure BK043
Brand: bequiet!
SKU: 11351648
Price: 57.99 EUR
Availability: InStock

Hot Deals at AiO.lv

A curated selection of maximum value offers!

Air cooler be quiet! Pure Rock Pro 3 LX Black

Fast delivery available

Air cooler Pure Rock Pro 3 LX Black Photo 1

Air cooler Pure Rock Pro 3 LX Black Photo 2

Air cooler Pure Rock Pro 3 LX Black Photo 3

Keep track of price changes You keep track of price changes

Scan qr code below, or type in manually: {{secretKey}}

Forgot password? Registration

Short description

The be quiet! Pure Rock Pro 3 LX Black is a high-performance air cooler with a 12 cm fan, max rotational speed of 2000 RPM, and airflow of 105.1 m³/h. It features a rifle bearing for durability and operates with a maximum air pressure of 2.51 mmH2O. With dimensions of 124 mm width, 139 mm depth, and 155 mm height, this cooler is designed for efficient heat dissipation while maintaining a sleek black finish.

Available at price 57.99 €: 47 pcs.

Total available for order: 258 pcs.

Warranty: 2 Years

SKU: 11351648

Manufacturer: bequiet!

Learn more

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

All delivery methods Hide details

Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

25.09.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

30.09.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 1.39 kg)

Parcel couriers

Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa

30.09.2026 {{selectedOffer.parcelStationDeliveryString}}

From 1.99 €

More about delivery methods

Payment Methods:

Bank transfer, Bank cards on-line, Apple Pay, Google Pay

More about payment methods

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The be quiet! Pure Rock Pro 3 LX Black air cooler combines a compact form factor with high cooling performance. It pairs a black-covered heatsink with illuminated Light Wings LX fans and a nickel-plated base that distributes heat evenly across six heat pipes. The cooler supports liquid metal thermal grease and is designed for efficient heat dissipation in a sleek black finish.

Advantages

High cooling capacity for its size, support for liquid metal thermal grease, and an even heat distribution thanks to the nickel-plated base and six heat pipes. The included 120 mm Light Wings LX fan delivers up to 2000 RPM and an airflow of 105.1 m³/h while the rifle bearing improves durability. Compact dimensions make the cooler suitable for many builds without sacrificing performance.

Suitable for

Cooling mid- to high-performance desktop CPUs (up to 250 W TDP)
Systems requiring a compact cooler with good RAM and case compatibility
Builds where a black, low-profile appearance is desired

Key specifications

Type: Air cooler
Fan diameter: 120 mm
Max fan speed: 2000 RPM
Airflow: 105.1 m³/h
Max air pressure: 2.51 mmH2O
Bearing: Rifle bearing
Dimensions (W × D × H): 124 × 139 × 155 mm
Weight: 1.08 kg
TDP: 250 W
Supported sockets: AM5, AM4, LGA 1700, LGA 1150, LGA 1151, LGA 1155, LGA 1200
Colour: Black
MPN: BK043
EAN: 4260052192528

How to use

Install the Pure Rock Pro 3 LX Black following the motherboard and cooler mounting instructions: apply thermal paste (liquid metal is supported), position the cooler so the heat pipes contact the CPU, secure the mounting bracket, and connect the fan to the CPU_FAN or appropriate header. Ensure adequate case airflow and verify that the cooler fits your case and RAM clearance before final assembly.

Usage recommendations

For best results, use a compatible liquid metal thermal compound if you require the lowest possible CPU temperatures; otherwise use a high-quality standard thermal paste. Check clearances for tall RAM modules and confirm compatibility with your case layout and socket before purchase.

Specifications

Type: Characteristics of the device.: Air cooler
Product colour: The colour e.g. red, blue, green, black, white.: Black
Suitable location: Locations in which the product can be used.: Processor

All features

Logistics data

Shipping (inner) case gross weight:: 17950 g
Shipping (inner) case height:: 450 mm
Shipping (inner) case length:: 552 mm
Shipping (inner) case width:: 342 mm
Products per shipping (inner) case:: 16 pc(s)

Packaging content

Mounting kit:: Yes

Technical details

Sustainability certificates:: Triman
Warranty period:: 3 year(s)
Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.: WEEE, CE, RoHS, TÜV mark, UKCA, UL

Weight & dimensions

Package weight: Weight of the packaged product.: 1400 g
Package height: The distance from the top to the bottom of the packaging.: 210 mm
Package depth: The distance from the front to the back of the packaging.: 163 mm
Package width: The distance from one side of the packaging to the other.: 178 mm
Cable length: How long the cable is.: 0.12 m
Heat pipes diameter:: 6 mm
Fan thickness:: 25 mm
Fan dimensions (W x D x H):: 120 x 120 x 25
Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.: 1.08 kg
Radiator height:: 155 mm
Radiator depth:: 114 mm
Radiator width:: 124 mm
Height: The measurement of the product from head to foot or from base to top.: 155 mm
Depth: The distance from the front to the back of something.: 139 mm
Width: The measurement or extent of something from side to side.: 124 mm

Power

Fan voltage:: 12 V
Fan current:: 0.1 A
Thermal Design Power (TDP):: 250 W
Fan power consumption:: 5.4 W

Design

Fan connector:: 4-pin
Illumination colour: The colour of the illumination, which is the light which allows you to see the display etc. clearly.: Multi
Illumination LED:: Yes
Number of heat pipes:: 6
Fins material:: Aluminium
Number of fans: The quantity of fans (apparatus with rotating blades that creates a current of air for cooling or ventilation).: 2 fan(s)
Base plate material:: Copper
Product colour: The colour e.g. red, blue, green, black, white.: Black

Performance

Fan's mean time to failure (MTTF):: 60000 h
Quantity per pack:: 1 pc(s)
Bearing type:: Rifle bearing
Pulse-width modulation (PWM) support:: Yes
Maximum air pressure:: 2.51 mmH2O
Airflow:: 105.1 m³/h
Maximum airflow:: 61.8 cfm
Noise level (high speed): How loud the device is when used at high speed.: 34.8 dB
Noise level (low speed):: 14 dB
Rotational speed (max):: 2000 RPM
Supported processor sockets: The sockets (plugs) for processors that are supported (can be used) by the device.: LGA 1155 (Socket H2), Socket AM5, Socket AM4, LGA 1700, LGA 1200 (Socket H5), LGA 1151 (Socket H4), LGA 1150 (Socket H3)
Fan diameter: The size of the fan, measured by the distance from one side of the fan to the other, via a straight line going through the middle of the fan.: 120 mm
Type: Characteristics of the device.: Air cooler
Suitable location: Locations in which the product can be used.: Processor

Hide Show all

Instructions

mmo_128864596_1740674329_4072_1087987.pdf

bequiet-BK043-11351648.pdf

Description

Instructions

mmo_128864596_1740674329_4072_1087987.pdf

bequiet-BK043-11351648.pdf

Machine translation. Load original

Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

Warehouse	Stock	Delivery to the store	Store Price
WH94	47	25.09.2026	57.99 €
WH113	50	25.09.2026	59.99 €
EU57	6	24.09.2026	61.49 €
EU3	29	25.09.2026	61.99 €
BT19	28	Monday Best delivery	Fast shipping 62.99 €
EU16	48	25.09.2026	66.49 €
WH337	7	22.09.2026	70.49 €

Show all offers Hide

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH109	43	09.10.2026	70.49 €

57.99 €

Stock: 47

Delivery Date: 25.09.2026

Warehouse: WH94

59.99 €

Stock: 50

Delivery Date: 25.09.2026

Warehouse: WH113

61.49 €

Stock: 6

Delivery Date: 24.09.2026

Warehouse: EU57

61.99 €

Stock: 29

Delivery Date: 25.09.2026

Warehouse: EU3

Fast shipping

62.99 €

Stock: 28

Delivery Date: Monday Best delivery

Warehouse: BT19

66.49 €

Stock: 48

Delivery Date: 25.09.2026

Warehouse: EU16

70.49 €

Stock: 7

Delivery Date: 22.09.2026

Warehouse: WH337

Available only for legal entities

70.49 €

Stock: 43

Delivery Date: 09.10.2026

Warehouse: WH109

Customer reviews

Show all reviews

Customer questions

FAQ

How much does the Air cooler Pure Rock Pro 3 LX Black cost, and is it available for purchase?

The price is 57.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 258 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 25.09.2026 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. All transactions are 100% secure and encrypted.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, product colour, suitable location, 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 Air cooler Pure Rock Pro 3 LX Black?

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.

Show all questions

Air cooler be quiet! Pure Rock Pro 3 LX Black

Short description

Product information

Description

Advantages

Suitable for

Key specifications

How to use

Usage recommendations

Specifications

Logistics data

Packaging content

Technical details

Weight & dimensions

Power

Design

Performance

Instructions

Description

Instructions

Similar products

Product comparison

Customer reviews

Customer questions

How much does the Air cooler Pure Rock Pro 3 LX Black cost, and is it available for purchase?

If I order this product today, when will I receive my order?

What payment options are available?

Can this product be purchased for a company (with VAT)?

What is the warranty period?

Can the product be returned after purchase?

Where should I contact for warranty service?

How can I tell if this product suits my needs?

Where can I download the instructions for Air cooler Pure Rock Pro 3 LX Black?