# Air cooler be quiet! DARK ROCK 5 12 cm 2100 RPM Black

**URL:** https://aio.lv/en/product--bequiet-bk035--10944444
**Data updated:** 2025-12-30 14:56 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** bequiet!
**Manufacturer code:** BK035
**EAN:** 4260052190739
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 60.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 50.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bequiet-bk035--10944444

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The be quiet! DARK ROCK 5 is a high-performance air cooler featuring a 12 cm fan with a maximum speed of 2100 RPM. It provides efficient cooling with an airflow of 93.5 m³/h and a maximum air pressure of 2.73 mmH2O. The cooler is designed with Fluid Dynamic Bearing for quiet operation and durability. Its dimensions are 136 mm width, 101 mm depth, and 161 mm height, all in a sleek black finish.

## Long description

The be quiet! DARK ROCK 5 is a compact high-performance air cooler with a 120 mm fan that reaches up to 2100 RPM. It delivers efficient heat dissipation with an airflow of 93.5 m³/h and a maximum air pressure of 2.73 mmH2O, while Fluid Dynamic Bearing ensures quiet operation and long-term reliability. The cooler measures 136 mm (W) x 101 mm (D) x 161 mm (H) and comes in a black finish.
Advantages
The DARK ROCK 5 combines strong cooling capacity (TDP up to 210 W) with a compact form factor that preserves compatibility with many PC builds. Its 120 mm fan offers a balance of airflow and low noise thanks to Fluid Dynamic Bearing and optimized blade design. The black finish and modest dimensions allow for installation in a variety of systems without obstructing memory slots or other components.
Suitable for
Gaming desktops requiring reliable air cooling
Workstations with medium to high CPU load (up to 210 W TDP)
Compact PC builds where cooler height and clearance matter
Systems prioritizing low acoustic noise
Key specifications
Type: Air cooler
Fan diameter: 120 mm
Maximum fan speed: 2100 RPM
Airflow: 93.5 m³/h
Maximum air pressure: 2.73 mmH2O
TDP: 210 W
Dimensions (W x D x H): 136 x 101 x 161 mm
Weight: 1.03 kg
Supported sockets: Socket AM5, Socket AM4, LGA 1700, LGA 1150, LGA 1151, LGA 1155, LGA 1200
Colour: Black
How to use
Mount the DARK ROCK 5 on a compatible CPU socket following the manufacturer's installation instructions and using the supplied mounting hardware. Apply an appropriate amount of thermal paste to the CPU heatspreader before installing the cooler. Ensure the fan connector is attached to the CPU fan header on the motherboard and verify clearance for surrounding components. Adjust fan control in BIOS or via software if needed to manage noise and cooling performance.
Usage recommendations
For best results, use a high-quality thermal paste and periodically check that the fan and heatsink are free of dust. Configure fan curves to balance noise and temperature according to workload; for sustained heavy loads, allow higher fan speeds within the specified 2100 RPM limit.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Air cooler |
| Fan diameter | 120 mm |
| Supported processor sockets | Socket AM5, Socket AM4, LGA 1700, LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1200 (Socket H5) |
| Noise level (low speed) | 11.9 dB |
| Noise level (high speed) | 29.8 dB |
| Rotational speed (max) | 2100 RPM |
| Maximum airflow | 55 cfm |
| Airflow | 93.5 m³/h |
| Maximum air pressure | 2.73 mmH2O |
| Bearing type | Fluid Dynamic Bearing (FDB) |
| Pulse-width modulation (PWM) support | Yes |
| Suitable location | Processor |
| Quantity per pack | 1 pc(s) |
| Fan's mean time to failure (MTTF) | 300000 h |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Number of fans | 1 fan(s) |
| Number of heat pipes | 6 |
| Fins material | Aluminium |
| Base plate material | Copper |
| Fan connector | 4-pin |

### Weight & dimensions

| Feature | Value |
|---|---|
| Cable length | 0.22 m |
| Heat pipes diameter | 6 mm |
| Weight | 1.03 kg |
| Package weight | 1500 g |
| Height | 161 mm |
| Width | 136 mm |
| Depth | 101 mm |
| Package depth | 198 mm |
| Package height | 224 mm |
| Package width | 146 mm |
| Radiator width | 136 mm |
| Radiator depth | 76 mm |
| Radiator height | 161 mm |
| Fan dimensions (W x D x H) | 120 x 120 x 25 |

### Technical details

| Feature | Value |
|---|---|
| Warranty period | 3 year(s) |
| Compliance certificates | CE, RoHS, TÜV mark, UKCA, UL, WEEE |

### Power

| Feature | Value |
|---|---|
| Thermal Design Power (TDP) | 210 W |
| Maximum current | 0.2 A |
| Fan current | 0.1 A |
| Rated voltage | 12 V |
| Fan power consumption | 2.4 W |

### Packaging content

| Feature | Value |
|---|---|
| Mounting kit | Yes |
| Number of screws | 8 |
| Screws included | Yes |
| Installation instruction | Yes |
| CPU bracket(s) | Yes |
| Number of nuts | 4 |

### Other features

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

### Logistics data

| Feature | Value |
|---|---|
| Shipping (inner) case width | 310 mm |
| Shipping (inner) case length | 610 mm |
| Shipping (inner) case height | 483 mm |
| Shipping (inner) case gross weight | 18600 g |
| Products per shipping (inner) case | 12 pc(s) |

## FAQ

### How much does the Air cooler be quiet! DARK ROCK 5 cost, and is it available for purchase?

The price is 60.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 433 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 01.07.2026 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: Cash payment, 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. 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, 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 Air cooler be quiet! DARK ROCK 5?

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/10944444/65755072_large.webp