# CPU Cooler Jonsbo CR-3000E Dual-Tower RGB with 120mm Fan

**URL:** https://aio.lv/en/product--jonsbo-cpjb-065--11507224
**Data updated:** 2026-02-15 12:43 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Jonsbo
**Manufacturer code:** CPJB-065
**EAN:** 6970620554747
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 42.49 €
**Prices and availability valid until:** 2026-08-16 23:59
**Price without VAT (21%):** 35.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--jonsbo-cpjb-065--11507224

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.08.2026 | free |
| Pickup points | 12.08.2026 | 1.79 EUR |
| Courier delivery to door | 12.08.2026 | 4.99 EUR |

## Summary description

Jonsbo CR-3000E is a dual-tower CPU cooler with RGB lighting and a 120mm fan. Designed to provide improved heat dissipation for desktop processors, it features a dual-tower heatsink layout and a 120mm airflow fan to help lower CPU temperatures. Suitable for gaming and workstation builds where enhanced cooling and visual RGB effects are desired.

## Long description

Jonsbo CR-3000E Dual-Tower RGB with 120mm Fan is a desktop CPU cooler engineered for improved heat dissipation in gaming and workstation builds. The cooler uses a dual-tower heatsink layout combined with a single 120mm PWM fan and integrated RGB lighting to balance thermal performance and visual customization. It is designed to fit standard mainstream sockets and to reduce CPU temperatures under sustained loads.
Advantages
The dual-tower design increases the surface area available for heat transfer, enabling more efficient cooling compared with single-tower alternatives of similar size. The included 120mm fan provides directed airflow through both fin stacks while PWM control allows automatic speed adjustment according to CPU temperature. Addressable RGB lighting is integrated into the cooler to match system aesthetics. The cooler's construction aims to provide a balance between performance, noise, and compatibility with typical memory and motherboard layouts.
Suitable for
 Gaming desktops that require improved CPU cooling under load
 Workstation PCs handling sustained CPU-intensive tasks
 Custom builds where RGB lighting coordination is desired
 Upgrades from stock coolers for better thermal headroom
Key specifications
 Cooling type: Dual-tower air heatsink with single 120mm fan
 Fan size: 120 mm, PWM-controlled for variable speed
 Lighting: Addressable RGB integrated into the cooler
 Heat dissipation: Improved surface area from dual fin stacks
 Compatibility: Designed for mainstream desktop CPU sockets (tower orientation may affect tall memory modules)
How to use
Install the cooler following the motherboard and CPU socket instructions provided with your system: mount the appropriate backplate or bracket, apply a thin, even layer of thermal compound on the CPU heat spreader, align the cooler so the heatpipes contact the CPU surface, and secure the mounting hardware evenly to the recommended torque. Connect the 4-pin PWM fan header to the CPU\_FAN or AIO\_PUMP header for automatic speed control, and attach the RGB connector to a compatible addressable RGB header or controller for lighting control. Verify clearance with tall memory modules and other components before finalizing the installation.
Usage recommendations
For optimal performance, ensure adequate case airflow with at least one front intake and one rear or top exhaust fan. Use motherboard fan curves or a fan control utility to balance noise and cooling; maintain dust-free fins and fan blades by periodic cleaning to preserve thermal efficiency and extend component life.

## FAQ

### How much does the Jonsbo CR-3000E CPU Cooler Dual-Tower RGB cost, and is it available for purchase?

The price is 42.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 07.08.2026 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. 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 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