# Fan Corsair RS120 12 cm Black 420-2100 RPM 0.2-4.15 mmH2O

**URL:** https://aio.lv/en/product--corsair-co-9050188-ww--10974851
**Data updated:** 2025-12-30 15:01 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** CORSAIR
**Manufacturer code:** CO-9050188-WW
**EAN:** 0840006684206
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--corsair-co-9050188-ww--10974851

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The Corsair RS120 is a 12 cm computer case fan designed for efficient cooling. It operates at a rotational speed of 420 to 2100 RPM, providing a minimum air pressure of 0.2 mmH2O and a maximum of 4.15 mmH2O. The fan is finished in black, making it a stylish addition to any setup.

## Long description

The Corsair RS120 is a 120 mm case fan engineered for efficient radiator and chassis cooling. It connects directly to a motherboard PWM header via a single 4‑pin connector, supports PWM speed control and Zero RPM operation, and is finished in black. The fan operates from 420 to 2100 RPM with airflow and static pressure characteristics suitable for both case airflow and radiator use.
Advantages
Direct-to-motherboard daisy-chain capability reduces cable clutter by allowing multiple RS series fans to be controlled from one 4‑pin PWM header. The blade geometry — including optimized angle of attack, airfoil profile and edge curvature — and an expanded blade radius inside the housing increase airflow efficiency. Angled stator vanes (Corsair AirGuide) focus exhaust airflow to improve radiator fin coverage and heat dissipation. A magnetic dome bearing reduces friction and mechanical noise while improving longevity. PWM control and Zero RPM support enable quiet operation under light loads.
Suitable for
Case cooling in mid‑tower and full‑tower PC builds
Radiator fans for AIO liquid cooling and custom loops
Multi‑fan setups using a single motherboard PWM header
Key specifications
Type: Fan
Fan diameter: 120 mm
Operating speed: 420–2100 RPM
Static pressure range: 0.2–4.15 mmH2O
Connector: 4‑pin PWM (direct to motherboard, daisy‑chain capable)
Colour: Black
How to use
Install the RS120 into a standard 120 mm fan mount in your case or onto a radiator using the supplied screws. Connect the first fan in the chain to a motherboard 4‑pin PWM header; subsequent RS series fans can be daisy‑chained in sequence so they are all controlled from that same header. Configure fan speed and Zero RPM behavior in your motherboard BIOS or fan control software to match desired cooling and acoustics.
Usage recommendations
For best radiator performance, position the RS120 so the focused exhaust airflow aligns with the radiator fins. Use PWM fan curves to balance noise and cooling; enable Zero RPM at low system loads to eliminate fan noise when full airflow is not needed.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Fan |
| Fan diameter | 120 mm |
| Noise level (low speed) | 10 dB |
| Noise level (high speed) | 36 dB |
| Rotational speed (min) | 420 RPM |
| Rotational speed (max) | 2100 RPM |
| Maximum airflow | 72.8 cfm |
| Minimum airflow (imperial) | 13.3 cfm |
| Minimum air pressure | 0.2 mmH2O |
| Maximum air pressure | 4.15 mmH2O |
| Pulse-width modulation (PWM) support | Yes |
| Suitable location | Computer case |
| Quantity per pack | 1 pc(s) |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Number of fans | 1 fan(s) |
| Fan connector | 4-pin |

### Weight & dimensions

| Feature | Value |
|---|---|
| Fan weight | 239 g |
| Fan dimensions (W x D x H) | 120 x 120 x 25 |

### Power

| Feature | Value |
|---|---|
| Fan current | 0.4 A |

### Packaging content

| Feature | Value |
|---|---|
| Package type | Box |
| Number of screws | 4 |
| Screws included | Yes |

## FAQ

### How much does the Fan Corsair RS120 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 — 122 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 20.07.2026 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 CORSAIR 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 CORSAIR 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/10974851/65755209_large.webp