# Fan ENDORFY Stratus 120 PWM 12 cm Black 200-1400 RPM Fluid Dynamic Bearing

**URL:** https://aio.lv/en/product--silentiumpc-ey4a007--9773682
**Data updated:** 2025-12-30 08:37 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** SilentiumPC
**Manufacturer code:** EY4A007
**EAN:** 5903018666006
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 7.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--silentiumpc-ey4a007--9773682

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The ENDORFY Stratus 120 PWM is a 12 cm computer case fan designed for efficient cooling. It operates at a speed range of 200 to 1400 RPM, utilizing Fluid Dynamic Bearing technology for quiet operation. With a sleek black design, it fits seamlessly into various setups, ensuring optimal airflow and temperature management for your PC components.

## Long description

The ENDORFY Stratus 120 PWM is a 120 mm computer case fan developed in cooperation with Synergy Cooling. It delivers a balanced combination of airflow and low noise for a wide range of PC builds. With a speed range of 200–1400 RPM and a fluid dynamic bearing, this black 12 cm fan fits most cases and is suitable for cooled CPU towers, radiators and chassis ventilation.
Advantages
The Stratus 120 PWM provides quiet operation thanks to a robust fluid dynamic bearing and optimized rotor geometry that maintain smooth rotation even at higher speeds. An optional semi-passive mode allows the fan to stop when control signal falls below a set threshold, reducing noise during low-load operation. Compact 120 mm size ensures wide compatibility and straightforward installation without extra mounting parts.
Suitable for
Case ventilation in mid-tower and full-tower PCs
Mounting on CPU coolers or radiators with 120 mm mounts
Systems with dust filters or restricted airflow
Key specifications
Type: Fan
Fan diameter: 120 mm
Speed range: 200–1400 RPM
Bearing: Fluid Dynamic Bearing (FDB)
Colour: Black
How to use
Install the ENDORFY Stratus 120 PWM into a compatible 120 mm fan slot in the case, on a CPU cooler or on a radiator using the supplied mounting hardware. Connect the PWM cable to a motherboard fan header to enable automatic speed control between 200 and 1400 RPM. To use semi-passive mode, configure fan control in the motherboard BIOS or fan-control software so the fan stops below the chosen control signal threshold.
Usage recommendations
For best results, mount the fan so airflow direction matches your case ventilation plan (intake or exhaust), keep dust filters clean to maintain airflow, and enable PWM control for optimal noise-performance balance.

## 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) |
| Pulse-width modulation (PWM) support | Yes |
| Suitable location | Computer case |
| Quantity per pack | 1 pc(s) |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Material | Plastic |
| Fan connector | 4-pin |

### Weight & dimensions

| Feature | Value |
|---|---|
| Package weight | 160 g |
| Package depth | 130 mm |
| Package height | 30 mm |
| Package width | 145 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 |
| Voltage | 12 |

## FAQ

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

The price is 9.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 02.07.2026 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.

### Where can I download the instructions for Fan ENDORFY Stratus 120 PWM?

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/9773682/65749268_large.webp