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

**URL:** https://aio.lv/en/product--jonsbo-cr-1100--4596900
**Data updated:** 2026-03-11 11:47 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Jonsbo
**Manufacturer code:** CR-1100
**EAN:** 6970620550589
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 80.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 66.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--jonsbo-cr-1100--4596900

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary 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.

## Long 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

### Performance

| Feature | Value |
|---|---|
| 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

| Feature | Value |
|---|---|
| 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

| Feature | Value |
|---|---|
| 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

| Feature | Value |
|---|---|
| Voltage | 12 |

### Packaging content

| Feature | Value |
|---|---|
| Mounting kit | Yes |
| Number of screws | 8 |
| Screws included | Yes |
| Thermal pad included | Yes |

## FAQ

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

The price is 80.99 € (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 09.07.2026 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. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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. 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, 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.

## Image

https://aio.lv/img/cache/product/4596900/59030419_large.webp