# Fan Fractal Design Prisma AL-18 PWM

**URL:** https://aio.lv/en/product--fractal-design-fd-fan-pri-al18-pwm--4210881
**Data updated:** 2026-03-23 15:23 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Fractal Design
**Manufacturer code:** FD-FAN-PRI-AL18-PWM
**EAN:** 7340172702580
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 44.49 €
**Prices and availability valid until:** 2026-08-26 23:59
**Price without VAT (21%):** 36.77 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fractal-design-fd-fan-pri-al18-pwm--4210881

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 11.08.2026 | free |
| Pickup points | 14.08.2026 | 1.79 EUR |
| Courier delivery to door | 14.08.2026 | 4.99 EUR |

## Summary description

The Fractal Design Prisma AL-18 PWM is an 18 cm fan with a rotational speed range of 300 to 1200 RPM. It offers an impressive airflow of 249.56 m³/h and operates at a voltage of 6-12 V. With a sleek black and white design, this fan features sleeve bearings for durability and a maximum air pressure of 2.5 mmH2O, making it ideal for efficient cooling in your PC case.

## Long description

The Fractal Design Prisma AL-18 PWM is a 180 mm ARGB case fan engineered for high airflow with low noise. With large blades, a 38 mm frame thickness and PWM control across a 300–1200 RPM range, the AL-18 delivers strong airflow (up to 249.56 m³/h) and useful static pressure for radiator or case cooling while remaining quiet. The fan is available in black and white finishes and uses a long-life sleeve (LLS) bearing rated for extended service life.
Advantages
PWM precision enables fine speed control for balanced cooling and acoustics, while Trip Wire micro-turbulence technology and aerodynamic stator struts improve blade efficiency and lower turbulence and noise. An ARGB chainable lighting system supports major motherboard sync standards, and integrated rubber corners reduce vibration. The fan fits standard 180 mm mounts (165 x 165 mm screw pattern) and includes black sleeved power cables for a tidy appearance.
Suitable for
Case cooling for mid-tower and full-tower PCs
Radiator fans in water-cooling loops
Systems requiring ARGB lighting synchronized with motherboard software
Builds needing high airflow with moderate static pressure
Key specifications
Fan diameter: 180 mm
Speed range: 300–1200 RPM (PWM)
Maximum airflow: 249.56 m³/h
Maximum static pressure: 2.5 mmH2O
Voltage: 6–12 V
Bearing type: Long-Life Sleeve (LLS), MTTF ~90,000 hours
Colours: White, Black
Screw hole pattern: 165 x 165 mm (fits standard 180 mm mounts)
How to use
Mount the Prisma AL-18 PWM into a compatible 180 mm fan location using the 165 x 165 mm screw pattern. Connect the PWM power cable to a motherboard fan header for automatic speed control, or to a compatible fan controller for manual adjustment. Connect the ARGB cable to an ARGB header or chain multiple fans using the included RGB chain cables; use an R1 RGB controller (sold separately) if physical control of colors and effects is required. Ensure correct cable routing and that airflow orientation matches your intended intake or exhaust configuration.
Usage recommendations
For balanced noise and cooling, operate the fan under PWM control and keep speeds within the mid-range during typical use; use higher RPMs for heavy load or radiator cooling. Verify compatibility with your motherboard’s ARGB standard (ASUS Aura, Gigabyte Fusion, MSI Mystic Light, ASRock Polychrome, Razer Chroma) before connecting.

## Specifications

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84733080 |

### Other features

| Feature | Value |
|---|---|
| Country of origin | China |

### Packaging content

| Feature | Value |
|---|---|
| Number of screws | 12 |
| Screws included | Yes |
| Package type | Hanging box |

### Weight & dimensions

| Feature | Value |
|---|---|
| Package weight | 570 g |
| Package height | 40 mm |
| Package depth | 182 mm |
| Package width | 227 mm |
| Cable length | 1 m |
| Fan weight | 521 g |
| Fan dimensions (W x D x H) | 180 x 180 x 38 |

### Power

| Feature | Value |
|---|---|
| Rated current | 0.6 A |
| Maximum current | 0.35 A |
| Rated voltage | 5 V |
| Voltage | 6 - 12 |

### Design

| Feature | Value |
|---|---|
| Fan connector | 4-pin |
| Illumination colour | Multi |
| Number of LEDs | 12 |
| Illumination LED | Yes |
| Number of fan blades | 7 |
| Number of fans | 1 fan(s) |
| Product colour | White, Black |

### Performance

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 90000 h |
| Quantity per pack | 1 pc(s) |
| Bearing type | Sleeve bearing |
| Pulse-width modulation (PWM) support | Yes |
| Maximum air pressure | 2.5 mmH2O |
| Minimum air pressure | 0.44 mmH2O |
| Airflow | 249.56 m³/h |
| Maximum airflow | 146.8 cfm |
| Minimum airflow (imperial) | 43.1 cfm |
| Noise level (high speed) | 37.4 dB |
| Noise level (low speed) | 14.9 dB |
| Rotational speed (max) | 1200 RPM |
| Rotational speed (min) | 300 RPM |
| Compatible processor series | Not supported |
| Supported processor sockets | Not supported |
| Fan diameter | 180 mm |
| Type | Fan |
| Suitable location | Computer case |

## FAQ

### How much does the Fan Fractal Design Prisma AL-18 PWM cost, and is it available for purchase?

The price is 44.49 € (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 11.08.2026 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 Fractal Design 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 Fractal Design 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, product colour, suitable location, 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 Fractal Design Prisma AL-18 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/4210881/65742141_large.webp