# 120mm PWM CPU/Case Fan Alpenföhn Wing Boost 4 with RGB, Reverse Function, black

**URL:** https://aio.lv/en/product--no-name-84000000234--11892765
**Data updated:** 2026-03-10 00:11 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** No name
**Manufacturer code:** 84000000234
**EAN:** 4250280368994
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--no-name-84000000234--11892765

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Alpenföhn Wing Boost 4 is a 120 mm PWM-controlled PC fan designed for CPU coolers and case ventilation. It offers adjustable PWM speed control, RGB lighting and a reverse function for airflow direction. The fan suits system cooling tasks such as improving case airflow, cooling CPU heatsinks or radiators and can be used in gaming or workstation builds.

## Long description

The Alpenföhn Wing Boost 4 120mm PWM CPU/Case Fan with RGB and reverse function is a compact cooling component designed for use in desktop PC cases and on CPU coolers. It delivers adjustable PWM-controlled airflow in a standard 120 mm form factor and includes addressable RGB lighting for visual customization. The reverse function allows changing the direction of airflow without repositioning the fan, providing flexibility when optimizing case ventilation or radiator cooling in different system layouts.
Advantages
The fan supports PWM speed control for smooth automatic adjustment based on system thermal requirements, enabling quieter operation at low load and higher airflow when needed. Integrated RGB lighting offers visual customization compatible with common motherboard and controller setups. The reverse function simplifies installation adjustments by allowing airflow direction to be inverted through the fan controller or wiring configuration rather than physically remounting the fan. The 120 mm size fits most standard fan mounts for CPU coolers, radiators and case panels.
Suitable for
Improving case airflow in mid-tower and full-tower PC enclosures
Supplementary cooling for CPU heatsinks and air coolers
Mounting on 120 mm radiators for liquid cooling loops
Gaming PCs and workstations requiring balanced noise and cooling performance
Key specifications
Fan diameter: 120 mm
Control method: PWM speed control for automatic fan curve management
Lighting: RGB lighting integrated into the fan assembly
Special function: Reverse airflow option to change rotation/airflow direction
Color: black frame and blades
How to use
Install the fan in a 120 mm mounting location on the case, cooler, or radiator using the supplied screws. Connect the PWM power connector to a compatible motherboard fan header or fan controller to enable automatic speed control. Connect the RGB cable to a compatible RGB header or controller according to your motherboard or controller documentation to manage lighting effects. Use the reverse function via the fan controller or wiring configuration to change airflow direction when required for system layout or cooling optimization.
Usage recommendations
Position intake and exhaust fans to create a clear airflow path through the case; use the PWM control to balance noise and cooling and enable the reverse function only if it simplifies airflow routing without obstructing cables or components.

## FAQ

### How much does the 120mm PWM fan Alpenföhn Wing Boost 4 cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 48 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 10.07.2026 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 No name 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 No name 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/11892765/67316723_large.webp