# SilentiumPC ENDORFY Stratus 120 PWM ARGB fan 120 mm, Fluid Dynamic Bearing, 200–1400 RPM, black

**URL:** https://aio.lv/en/product--silentiumpc-ey4a008--9773685
**Data updated:** 2026-04-16 05:59 (EEST)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** SilentiumPC
**Manufacturer code:** EY4A008
**EAN:** 5903018666013
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--silentiumpc-ey4a008--9773685

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

12 cm ENDORFY Stratus 120 PWM ARGB computer case fan by SilentiumPC with Fluid Dynamic Bearing (FDB). Adjustable PWM speed from 200 to 1400 RPM provides quiet airflow control. ARGB lighting adds customizable illumination. Suited for case cooling, intake or exhaust setups, and improving system thermal performance in desktop PCs.

## Long description

The SilentiumPC ENDORFY Stratus 120 PWM ARGB is a 120 mm case fan designed to provide quiet and efficient airflow for desktop PCs. Equipped with a Fluid Dynamic Bearing (FDB) and PWM control, it operates in the 200–1400 RPM range and includes ARGB lighting for customizable illumination. The fan is intended for intake or exhaust configurations and fits standard 120 mm mounting points.
Advantages
The Stratus 120 PWM ARGB combines a low-noise FDB drivetrain with optimized rotor geometry to maintain smooth, silent operation even under prolonged load or when airflow is partially obstructed by dense dust filters. PWM control enables precise speed adjustment from 200 to 1400 RPM for a balance of cooling performance and acoustics, while ARGB lighting offers flexible visual customization compatible with common motherboard and controller standards.
Suitable for
 Case cooling for desktop PCs (intake or exhaust)
 Systems requiring low-noise operation, such as home offices or workstations
 Builds where customizable ARGB lighting is desired
When it may not be suitable
This 120 mm fan is not suitable for setups that require larger fans or radiators (e.g., 140 mm mounting points or large custom radiator arrays). If passive or completely fanless cooling is required, an active fan—even a quiet one—will not meet that need. Also, ARGB lighting requires a compatible controller or motherboard header to use full customization features.
Key specifications
 Fan diameter: 120 mm
 Bearing type: Fluid Dynamic Bearing (FDB)
 Speed control: PWM, adjustable 200–1400 RPM
 Colour: Black
 Lighting: Addressable RGB (ARGB), compatible with common controllers and motherboards
 Mounting: standard 120 mm case fan mounting
How to use
Install the Stratus 120 PWM ARGB into a 120 mm fan slot in your case using the supplied mounting hardware. Connect the PWM power cable to a compatible motherboard fan header for automatic speed control, and attach the ARGB cable to a compatible ARGB header or controller to manage lighting. Adjust fan speed via motherboard BIOS or software to balance cooling and noise according to system load.
What to consider before purchase
 Confirm your case has a 120 mm mounting location
 Verify your motherboard or controller has the required PWM fan header and ARGB header for full functionality
 Consider airflow needs—single 120 mm fans provide moderate airflow compared with larger or multiple-fan setups
Usage recommendations
For quiet daily use, set PWM control to keep idle speeds near the lower end of the 200–1400 RPM range and allow ramp-up under load. Use the ARGB header or compatible controller to synchronize lighting with other components.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Fan |
| Fan diameter | 120 mm |
| Rotational speed (min) | 200 RPM |
| Rotational speed (max) | 1400 RPM |
| Mean time between failures (MTBF) | 80000 h |
| Bearing type | Fluid Dynamic Bearing (FDB) |
| Suitable location | Computer case |
| Quantity per pack | 1 pc(s) |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Material | Plastic |
| Illumination colour | Multi |
| Fan connector | 4-pin |
| Illumination LED | Yes |
| LED connector type | 3-pin |

### Weight & dimensions

| Feature | Value |
|---|---|
| Package weight | 160 g |
| Package depth | 130 mm |
| Package height | 30 mm |
| Package width | 146 mm |
| Fan weight | 129 g |
| Fan dimensions (W x D x H) | 120 x 120 x 25 |

### Power

| Feature | Value |
|---|---|
| Rated current | 0.25 A |
| Rated voltage | 12 V |
| LED voltage | 5 V |

### Packaging content

| Feature | Value |
|---|---|
| Number of screws | 4 |
| Screws included | Yes |

## FAQ

### How much does the SilentiumPC ENDORFY Stratus 120 PWM ARGB fan cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 06.07.2026 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 SilentiumPC 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 SilentiumPC 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, 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.

## Image

https://aio.lv/img/cache/product/9773685/56554614_large.webp