# 120mm PWM ARGB Case Fan Jonsbo ZB-120 Reverse Blade, Black

**URL:** https://aio.lv/en/product--jonsbo-zb-120br--11409470
**Data updated:** 2026-02-14 19:47 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** Jonsbo
**Manufacturer code:** ZB-120BR
**EAN:** 6970620554563
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 15.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--jonsbo-zb-120br--11409470

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Jonsbo ZB-120 is a 120mm case fan featuring PWM speed control and ARGB lighting. Its reverse blade design improves airflow direction and cooling efficiency for PC cases, radiators or general chassis ventilation. The fan suits system builders seeking adjustable fan speed, synchronized RGB effects and reliable airflow in a compact 120mm form factor.

## Long description

Jonsbo ZB-120 Reverse Blade is a 120mm PWM ARGB case fan designed to deliver controllable airflow and synchronized lighting for desktop PC builds. The fan combines a reverse blade geometry with PWM speed control to stabilize airflow direction and improve cooling efficiency in tight chassis environments. ARGB illumination provides addressable lighting effects when connected to a compatible controller or motherboard header, while the compact 120mm form factor fits standard fan mounts and common radiator positions.
Advantages
The reverse blade design enhances directional airflow, helping to move air more efficiently through cases, radiators or heat sinks. PWM control offers automatic speed adjustment based on motherboard or fan controller signals, balancing cooling performance and noise level. Addressable RGB lighting enables individually controllable lighting zones for synchronized effects across compatible components. The fan’s standard 120mm size ensures broad compatibility with most consumer PC cases and cooling setups.
Suitable for
Case ventilation to improve general chassis airflow
Mounting on 120mm radiators for CPU or GPU liquid cooling loops
Exhaust or intake positions in compact and mid-tower enclosures
Systems requiring synchronized ARGB lighting with motherboard control
Key specifications
Fan size: 120 mm frame diameter
Control: PWM speed control compatible with standard 4-pin fan headers
Lighting: Addressable RGB (ARGB) illumination compatible with motherboard ARGB headers or controllers
Blade design: Reverse blade geometry optimized for directional airflow
Form factor: Standard 120mm mounting with four corner screw holes
How to use
Install the Jonsbo ZB-120 in a standard 120mm fan mount using the four mounting holes and appropriate screws. Connect the 4-pin PWM cable to a compatible motherboard or fan controller header to enable automatic speed regulation. Attach the ARGB cable to an addressable RGB header or controller to enable lighting control and synchronization; configure lighting settings through the motherboard software or external ARGB controller according to the controller manufacturer’s instructions. Ensure cable routing does not obstruct fan blades and verify fan orientation so airflow direction matches intake or exhaust needs.
Usage recommendations
For balanced cooling and noise, allow the motherboard’s PWM control to manage fan speed profiles and set BIOS or software curves that increase fan speed under higher temperatures. When used on radiators, arrange fans in a push or pull configuration consistent across the radiator to maintain even airflow. Keep ARGB connections secure and avoid mixing different voltage headers; use only addressable (5V) ARGB headers for lighting control.

## FAQ

### How much does the 120mm Jonsbo ZB-120 PWM ARGB Case Fan cost, and is it available for purchase?

The price is 18.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 327 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 15.07.2026 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. 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

## Image

https://aio.lv/img/cache/product/11409470/68514442_large.webp