Jonsbo CR-1100 processor cooler

Name: Processor cooler Jonsbo CR-1100, 120 CR-1100
Brand: Jonsbo
SKU: 4596900
Price: 80.49 EUR
Availability: InStock

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Processor cooler Jonsbo CR-1100, 120 mm fan, 600–1500 RPM, 57.59 cfm, Grey

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Short description

Jonsbo CR-1100 is a tower-style processor cooler with a 120 mm fan running from 600 to 1500 RPM, providing up to 57.59 cfm airflow. Noise ranges from 18 to 31 dB. Operates at 12 V and fits a wide set of sockets including Intel LGA 775/1150/1151/1155/1156 and AMD AM4/AM3+/AM3/AM2+/AM2/FM1/FM2/FM2+. Dimensions: 112×141×165 mm. Colour: grey.

Available for order: 3 pcs.

Warranty: 2 Years

SKU: 4596900

Manufacturer: Jonsbo

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From 4.99 € (Weight: 1.20 kg)

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Product information

Description

Jonsbo CR-1100 is a tower-style processor cooler designed for mainstream desktop systems. It combines a single 120 mm fan with a compact heatsink profile to deliver targeted airflow and heat dissipation for a variety of CPU sockets. The cooler operates on a 12 V supply, measures 112×141×165 mm and is finished in grey to suit neutral or minimalist system builds.

Advantages

The CR-1100 provides adjustable fan speeds from 600 to 1500 RPM, enabling a balance between cooling performance and acoustic levels. With up to 57.59 cfm airflow and noise levels between 18 and 31 dB, it supports effective heat transfer while remaining relatively quiet during typical desktop workloads. Its tower design and compact dimensions allow installation in many mid-tower and compact enclosures without obstructing memory slots or other components.

Suitable for

Everyday office and home desktop PCs that require reliable CPU cooling
Mid-range gaming systems where moderate cooling and low noise are priorities
System builds using a variety of Intel and AMD sockets requiring cross-platform compatibility
Compact or space-constrained cases where a slim tower cooler is needed

Key specifications

Fan diameter: 120 mm
Fan speed: 600–1500 RPM
Airflow: up to 57.59 cfm
Noise level: 18–31 dB
Power supply: 12 V
Dimensions (W×D×H): 112×141×165 mm
Weight: 1 kg
Colour: Grey
Supported sockets: Intel LGA 775/1150/1151/1155/1156 and AMD AM4/AM3+/AM3/AM2+/AM2/FM1/FM2/FM2+

How to use

Install the Jonsbo CR-1100 cooler following the motherboard and cooler mounting instructions provided by the case and mainboard manufacturers. Ensure the backplate or retention bracket is compatible with the chosen socket and that thermal paste is applied to the CPU heat spreader before mounting the heatsink. Connect the 3- or 4-pin fan connector to the CPU fan header on the motherboard to enable automatic speed control. Verify there is sufficient clearance for RAM modules and adjacent components before completing installation.

Usage recommendations

For optimal performance, keep airflow paths in the case unobstructed and maintain regular dust cleaning of the fan and heatsink fins. Use motherboard fan control or BIOS profiles to configure fan curves that match your noise and cooling preferences. The CR-1100 is suited for systems that require steady, low-to-moderate cooling rather than high-TDP overclocked processors.

Specifications

Type:: Cooler
Fan diameter:: 120 mm
Weight:: 1 kg
Supported processor sockets:: Socket FM2+, Socket AM3+, Socket AM3, Socket AM2+, Socket AM2, LGA 775 (Socket T), LGA 1156 (Socket H), LGA 1155 (Socket H2), LGA 1151 (Socket H4), LGA 1150 (Socket H3), Socket AM4, Socket FM1, Socket FM2
Product colour:: Grey

All features

Performance

Type:: Cooler
Fan diameter:: 120 mm
Supported processor sockets:: Socket FM2+, Socket AM3+, Socket AM3, Socket AM2+, Socket AM2, LGA 775 (Socket T), LGA 1156 (Socket H), LGA 1155 (Socket H2), LGA 1151 (Socket H4), LGA 1150 (Socket H3), Socket AM4, Socket FM1, Socket FM2
Noise level (low speed):: 18 dB
Noise level (high speed):: 31 dB
Rotational speed (min):: 600 RPM
Rotational speed (max):: 1500 RPM
Maximum airflow:: 57.59 cfm
Minimum airflow (imperial):: 23 cfm
Suitable location:: Processor
Quantity per pack:: 1 pc(s)

Design

Product colour:: Grey
Illumination colour:: Multi
Number of fans:: 2 fan(s)
Number of heat pipes:: 6
Illumination LED:: Yes
Number of fan blades:: 9

Weight & dimensions

Weight:: 1 kg
Height:: 165 mm
Width:: 112 mm
Depth:: 141 mm
Fan dimensions (W x D x H):: 120 x 120 x 25

Power

Voltage:: 12

Packaging content

Mounting kit:: Yes
Number of screws:: 8
Screws included:: Yes
Thermal pad included:: Yes

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Instructions

jonsbo-CR-1100-4596900.pdf

Description

Instructions

jonsbo-CR-1100-4596900.pdf

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Customer questions

FAQ

How much does the Jonsbo CR-1100 processor cooler cost, and is it available for purchase?

The price is 80.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 03.07.2026 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Jonsbo CR-1100 processor 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 Jonsbo CR-1100 processor 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”;
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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 Jonsbo 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 Jonsbo 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, 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 Jonsbo CR-1100 processor 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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