be quiet! Dark Rock 6 CPU Air Cooler

Name: be quiet! Dark Rock 6 BK046
Brand: bequiet!
SKU: 12432180
Price: 91.99 EUR
Availability: InStock

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be quiet! Dark Rock 6 CPU Air Cooler with 13.5 cm Fan

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Short description

The be quiet! Dark Rock 6 is a high-performance air cooler featuring a 13.5 cm fan with a maximum rotational speed of 2000 RPM. It delivers an airflow of 89.95 m³/h and 2.48 mmH2O air pressure. Equipped with a durable Fluid Dynamic Bearing (FDB), this black CPU cooler ensures efficient heat dissipation and quiet operation for Intel and AMD systems.

Available at price 91.99 €: 8 pcs.

Total available for order: 254 pcs.

Warranty: 3 Years

SKU: 12432180

Manufacturer: bequiet!

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From 4.99 €

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36 months installment: from 2.56 euros per month

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Product information

Description

The be quiet! Dark Rock 6 is a high-performance CPU air cooler designed to provide efficient thermal management while maintaining near-silent operation. Featuring a 13.5 cm Silent Wings PWM fan, this cooler utilizes a Fluid Dynamic Bearing to ensure longevity and minimal noise levels. Its sophisticated black design, enhanced by a ceramic-particle coating, integrates seamlessly into modern PC builds, while the asymmetrical heat sink layout ensures high compatibility with various RAM modules and VRM cooling solutions.

Advantages

This cooler offers exceptional versatility through its hardware-based mode switch, allowing users to toggle between a performance-oriented cooling profile and a semi-passive quiet mode that stops the fan entirely under low loads. The inclusion of six high-performance heat pipes ensures rapid heat transfer away from the processor, maintaining stability even during intensive tasks. Furthermore, the mounting system is engineered for ease of installation, and the cooler is fully compatible with liquid metal thermal compounds for enthusiasts seeking maximum thermal conductivity.

Suitable for

High-performance gaming PCs
Quiet workstation builds
Systems requiring high RAM clearance
Intel and AMD desktop processors

When it may not be suitable

The Dark Rock 6 may not be suitable for ultra-compact small form factor (SFF) cases due to its 162 mm height, which might exceed the clearance limits of narrower chassis. Additionally, users performing extreme overclocking on high-TDP processors may find that a liquid cooling solution provides better thermal headroom under sustained maximum loads.

Key specifications

Fan diameter: 13.5 cm
Maximum rotational speed: 2000 RPM
Airflow: 89.95 m³/h
Air pressure: 2.48 mmH2O
Noise level: 31.1 dB(A) at maximum speed
Bearing type: Fluid Dynamic Bearing (FDB)
Dimensions: 139 x 102.4 x 162 mm
Supported sockets: Intel LGA 1851/1700/1200/115x, AMD AM5/AM4

How to use

Installation involves securing the appropriate mounting brackets for your specific CPU socket type to the motherboard. Once the backplate and brackets are in place, apply a small amount of thermal paste to the center of the processor heat spreader. Carefully mount the heat sink onto the processor, tightening the screws evenly to ensure optimal contact pressure. Finally, attach the 13.5 cm fan using the provided clips and connect the PWM cable to the CPU_FAN header on your motherboard. Use the integrated hardware switch to select your preferred cooling mode.

What to consider before purchase

Check your PC case specifications to ensure it supports a cooler height of 162 mm.
Verify that your motherboard socket is listed among the supported Intel or AMD platforms.
Ensure your RAM modules do not exceed the clearance height provided by the asymmetrical design.

Usage recommendations

For the best thermal performance, ensure your PC case has adequate intake and exhaust airflow to assist the cooler in moving heat out of the system. If using the semi-passive mode, verify that your case fans are configured to provide sufficient ambient airflow to the CPU area.

Specifications

Type:: Air cooler
Fan diameter:: 135 mm
Weight:: 1.01 kg
Thermal Design Power (TDP):: 220 W
Supported processor sockets:: Socket AM5, Socket AM4, LGA 1700, LGA 1150 (Socket H3), LGA 1200 (Socket H5), LGA 1151 (Socket H4), LGA 1155 (Socket H2)
Product colour:: Black

All features

Performance

Type:: Air cooler
Fan diameter:: 135 mm
Supported processor sockets:: Socket AM5, Socket AM4, LGA 1700, LGA 1150 (Socket H3), LGA 1200 (Socket H5), LGA 1151 (Socket H4), LGA 1155 (Socket H2)
Noise level (low speed):: 11.9 dB
Noise level (high speed):: 31.1 dB
Rotational speed (max):: 2000 RPM
Maximum airflow:: 52.94 cfm
Mean time between failures (MTBF):: 300000 h
Airflow:: 89.95 m³/h
Maximum air pressure:: 2.48 mmH2O
Bearing type:: Fluid Dynamic Bearing (FDB)
Pulse-width modulation (PWM) support:: Yes
Suitable location:: Chipset
Quantity per pack:: 1 pc(s)

Design

Product colour:: Black
Number of fans:: 1 fan(s)
Number of heat pipes:: 6
Fins material:: Aluminium
Fan connector:: 4-pin
Radiator material:: Copper

Weight & dimensions

Cable length:: 0.22 m
Heat pipes diameter:: 6 mm
Weight:: 1.01 kg
Package weight:: 1700 g
Height:: 162 mm
Width:: 139 mm
Depth:: 102.4 mm
Package depth:: 230 mm
Package height:: 144 mm
Package width:: 202 mm
Radiator width:: 139 mm
Radiator depth:: 77.4 mm
Radiator height:: 162 mm
Fan dimensions (W x D x H):: 135 x 135 x 25

Technical details

Sustainability certificates:: Triman
Warranty period:: 3 year(s)
Compliance certificates:: CE, UKCA, UL, RCM, RoHS, WEEE

Power

Thermal Design Power (TDP):: 220 W
Rated current:: 0.16 A
Rated voltage:: 12 V
Fan power consumption:: 4.8 W

Packaging content

Manual:: Yes
Mounting kit:: Yes

Other features

Thermal grease:: Yes

Logistics data

Shipping (inner) case width:: 492 mm
Shipping (inner) case length:: 639 mm
Shipping (inner) case height:: 324 mm
Shipping (inner) case gross weight:: 21720 g
Products per shipping (inner) case:: 12 pc(s)

Certificates

Waste Electrical and Electronic Equipment (WEEE) compliance:: Yes

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Instructions

mmo_146217666_1778133681_3154_287.pdf

bequiet-BK046-12432180.pdf

Description

Instructions

mmo_146217666_1778133681_3154_287.pdf

bequiet-BK046-12432180.pdf

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Warehouse	Stock	Delivery to the store	Store Price
EU1	8	25.06.2026 Best delivery	91.99 €
WH113	22	30.06.2026	Discount 0% 92.49 €
EU3	47	30.06.2026	93.49 €
EU16	64	30.06.2026	93.49 €
WH94	10	30.06.2026	95.49 €
WH334	30	30.06.2026	96.99 €
WH356	8	01.07.2026	98.49 €
EU57	8	29.06.2026	113.49 €

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Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
EU9	10	30.06.2026	98.49 €
WH109	47	14.07.2026	102.99 €

91.99 €

Stock: 8

Delivery Date: 25.06.2026 Best delivery

Warehouse: EU1

Discount 0%

92.49 €

Stock: 22

Delivery Date: 30.06.2026

Warehouse: WH113

93.49 €

Stock: 47

Delivery Date: 30.06.2026

Warehouse: EU3

93.49 €

Stock: 64

Delivery Date: 30.06.2026

Warehouse: EU16

95.49 €

Stock: 10

Delivery Date: 30.06.2026

Warehouse: WH94

96.99 €

Stock: 30

Delivery Date: 30.06.2026

Warehouse: WH334

98.49 €

Stock: 8

Delivery Date: 01.07.2026

Warehouse: WH356

113.49 €

Stock: 8

Delivery Date: 29.06.2026

Warehouse: EU57

Available only for legal entities

98.49 €

Stock: 10

Delivery Date: 30.06.2026

Warehouse: EU9

102.99 €

Stock: 47

Delivery Date: 14.07.2026

Warehouse: WH109

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Customer questions

FAQ

How much does the be quiet! Dark Rock 6 CPU Air Cooler cost, and is it available for purchase?

The price is 91.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 254 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 25.06.2026 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 be quiet! Dark Rock 6 CPU Air Cooler be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the be quiet! Dark Rock 6 CPU Air Cooler online, and the application process is as simple as possible:

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For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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, fan diameter, weight, thermal design power (tdp), 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 be quiet! Dark Rock 6 CPU Air 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.

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