# Fan Silverstone FHS 120X 12 cm Black 1000-4000 RPM

**URL:** https://aio.lv/en/product--silverstone-sst-fhs120x--6813078
**Data updated:** 2025-12-30 06:06 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** SILVERSTONE
**Manufacturer code:** SST-FHS120X
**EAN:** 4710679815855
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Silverstone FHS 120X is a 12 cm computer case fan designed for efficient cooling. It operates at a speed range of 1000 to 4000 RPM, providing a maximum air pressure of 11.66 mmH2O. The fan's dimensions are 120 mm x 120 mm x 38 mm, and it comes in a sleek black color, making it suitable for various PC builds.

## Long description

The Silverstone FHS 120X is a 120 mm case cooling fan engineered for high-efficiency industrial-style thermal management in PC systems. With a thicker 38 mm frame and giant-bladed impeller, it delivers increased airflow and static pressure compared to a standard 120 mm fan while covering a wide PWM-controlled speed range from 1,000 to 4,000 RPM. The model is finished in black and is suitable for builds requiring strong, concentrated airflow and elevated cooling performance.
Advantages
The fan's 38 mm total thickness and large blades improve overall performance over standard fans by producing higher static pressure and enhanced airflow. PWM control enables tailored performance on demand across a broad 1,000–4,000 RPM range, allowing efficient regulation of cooling vs. noise. The compact 120 mm form factor and black color make it compatible with most PC cases and cooling configurations.
Suitable for
High-performance PC cases with restricted airflow
Radiator or heatsink installations requiring high static pressure
Workstations and gaming rigs needing intensive cooling
Custom builds where PWM speed control is required
Key specifications
Model: Silverstone FHS 120X (SST-FHS120X)
Size: 120 × 120 × 38 mm
Speed range: 1,000–4,000 RPM (PWM)
Maximum static pressure: 11.66 mmH2O
Color: Black
EAN: 4710679815855
How to use
Install the Silverstone FHS 120X in a compatible 120 mm mounting location, ensuring the airflow direction matches your case airflow plan. Connect the fan to a motherboard or fan controller PWM header to enable speed regulation between 1,000 and 4,000 RPM. Secure the fan with appropriate screws or vibration-damping mounts and route the cable to avoid contact with moving parts.
Usage recommendations
For radiator or heatsink installation, position the fan to push or pull air through fins depending on your cooling layout. Use PWM control to balance cooling performance and acoustic levels—run at higher RPM during heavy loads and reduce RPM for quieter idle operation. Verify that your fan header supports the maximum current draw and PWM range of this high-performance fan.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Fan |
| Fan diameter | 120 mm |
| Noise level (high speed) | 51.8 dB |
| Rotational speed (min) | 1000 RPM |
| Rotational speed (max) | 4000 RPM |
| Maximum airflow | 143.98 cfm |
| Maximum air pressure | 11.66 mmH2O |
| Suitable location | Computer case |
| Quantity per pack | 1 pc(s) |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Material | Thermoplastic polyester (PBT) |
| Number of fans | 1 fan(s) |
| Fan connector | 4-pin |
| Number of fan blades | 7 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.273 kg |
| Height | 38 mm |
| Width | 120 mm |
| Depth | 120 mm |

### Power

| Feature | Value |
|---|---|
| Rated current | 0.94 A |
| Rated voltage | 12 V |
| Starting voltage | 5 V |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 SILVERSTONE 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 SILVERSTONE 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, weight, 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 Silverstone FHS 120X?

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/6813078/64369094_large.webp