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header-product Dynatron B9 Processor Air Cooler with 9 cm Fan, 3-Speed Control, 1000-5000 RPM, Ball Bearing, 12V, Aluminium and Black
76.99 €

Dynatron B9 Processor Air Cooler with 9 cm Fan, 3-Speed Control, 1000-5000 RPM, Ball Bearing, 12V, Aluminium and Black

Dynatron B9 Processor Air Cooler Photo 1
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Dynatron B9 Processor Air Cooler Photo 1
Dynatron B9 Processor Air Cooler Photo 2
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Dynatron B9 Processor Air Cooler with 9 cm Fan, 3-Speed Control, 1000-5000 RPM, Ball Bearing, 12V, Aluminium and Black

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Short description

The Dynatron B9 is an active processor air cooler designed for efficient thermal management in compatible computer systems. It features a 9 cm fan with a 3-speed control offering rotational speeds from 1000 to 5000 RPM. Built with a durable ball bearing, it delivers reliable performance with an air pressure range of 2.8 to 46 mmH2O at 12V. Finished in aluminium and black, this low-profile cooling solution is ideal for maintaining optimal CPU temperatures during demanding workloads.
Available for order: 79 pcs.
Warranty: 2 Years
SKU: 12630551
Manufacturer: INTER-TECH
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1.99 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
12.10.2026 {{selectedOffer.officeDeliveryString}}
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Product information

Description

The Dynatron B9 Processor Air Cooler with 9 cm Fan is an active thermal management solution engineered specifically for demanding computer systems and server environments. Combining a robust aluminium construction with a black finish, this low-profile active cooler is designed to maintain optimal CPU temperatures and prevent thermal throttling during heavy workloads. Featuring a reliable 9 cm fan with ball bearing technology, it ensures consistent airflow and durability for continuous operation.

Advantages

This processor air cooler delivers exceptional cooling performance with support for high heat dissipation up to 205 Watts, making it suitable for powerful processors. The integrated 3-speed control and pulse-width modulation support allow users to adjust rotational speeds from 1000 to 5000 RPM depending on cooling demands. The durable ball bearing mechanism extends the operational lifespan of the unit while maintaining stable air pressure ranging from 2.8 to 46 mmH2O. Its compact low-profile design, measuring 28 mm in height, ensures it fits efficiently into constrained server chassis and 1U server setups without obstructing other internal components.

Suitable for

  • Cooling Intel Xeon processors in professional server environments
  • Maintaining optimal temperatures in 1U server chassis and up
  • Systems requiring active thermal management for heavy workloads up to 205W

This cooler may not be suitable for standard desktop computer builds, consumer gaming PCs, or motherboards utilizing socket types other than LGA 3647 Square ILM. Due to its server-oriented design and acoustic profile at maximum rotational speeds, it is also not ideal for quiet office environments or home media PCs where low noise levels are a primary concern.

Key specifications

  • Air cooler type with 9 cm fan diameter
  • Rotational speed adjustable from 1000 to 5000 RPM
  • Minimum air pressure 2.8 mmH2O and maximum air pressure 46 mmH2O
  • Ball bearing type for extended durability
  • Operating voltage of 12 V
  • Compatible with LGA 3647 Square ILM processor socket
  • Supports CPU power dissipation up to 205 Watts
  • Dimensions of 90.5 mm width, 93 mm depth, and 28 mm height
  • Aluminium and black colour finish

Installation requires mounting the cooler directly onto a compatible LGA 3647 Square ILM processor socket within a suitable server chassis. Ensure that thermal paste is properly applied between the CPU surface and the cooler base for optimal heat transfer. Connect the 12V fan power cable to the appropriate motherboard header that supports pulse-width modulation and speed control to enable automated or manual fan management.

What to consider before purchase

  • Verify motherboard processor socket compatibility with LGA 3647 Square ILM
  • Check available physical clearance inside the computer or server chassis for a 28 mm height cooler
  • Confirm that the CPU thermal design power does not exceed 205 Watts
  • Review acoustic tolerance levels if the system will be operated in a noise-sensitive environment

Ensure adequate internal chassis airflow and periodically inspect the fan blades and ball bearing assembly for dust accumulation to maintain optimal cooling efficiency and prolong the lifespan of the processor air cooler.

All features
Type: Characteristics of the device.
Air cooler
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.
0.47 kg
Material: The material from which a thing is or can be made e.g. wood, plastic.
Aluminium, Copper, Plastic
Power supply: The way in which the product is powered e.g. rechargeable battery, mains electricity connected via a plug and cable.
12 W
Height: The measurement of the product from head to foot or from base to top.
28 mm
Width: The measurement or extent of something from side to side.
90.5 mm
Depth: The distance from the front to the back of something.
93 mm
Product colour: The colour e.g. red, blue, green, black, white.
Aluminium, Black
Compatible processor series: A processor which is compatible with this device, belongs to a 'series' which is part of 'family' e.g Celeron D, Celeron G, Celeron M, or, in some cases, is the same as 'family'.
Intel Xeon
Number of speeds: The different speeds that the device can operate at.
3
Rack capacity: The spase that device fill in rack.
1U
Number of fans: The quantity of fans (apparatus with rotating blades that creates a current of air for cooling or ventilation).
1 fan(s)
Voltage:
12
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.
90 mm
Supported processor sockets: The sockets (plugs) for processors that are supported (can be used) by the device.
LGA 3647 (Socket P)
Suitable location: Locations in which the product can be used.
Processor
Maximum airflow:
19 cfm
Minimum airflow (imperial):
6.8 cfm
Minimum air pressure:
2.8 mmH2O
Maximum air pressure:
46 mmH2O
Noise level (low speed):
16 dB
Noise level (high speed): How loud the device is when used at high speed.
46.4 dB
Fan thickness:
15 mm
Fan connector:
4-pin
Thermal Design Power (TDP):
205 W
Rotational speed (max):
5000 RPM
Rotational speed (min):
1000 RPM
Bearing type:
Ball bearing
Quantity per pack:
1 pc(s)
Fan noise level (min):
16 dB
Fan noise level (max):
46.4 dB
Pulse-width modulation (PWM) support:
Yes
Thermal grease:
Yes
Fins material:
Copper
Fan bearing technology:
Double ball bearing
Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.
RoHS, WEEE

Description

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Customer reviews

Customer questions

FAQ

How much does the Dynatron B9 Processor Air Cooler cost, and is it available for purchase?

The price is 76.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 79 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 12.10.2026 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 Dynatron B9 Processor 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 Dynatron B9 Processor Air Cooler online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
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 INTER-TECH 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 INTER-TECH 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.

Where can I download the instructions for Dynatron B9 Processor 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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