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header-product DeepCool FL12 SE 3IN1 Computer Case Fan 120mm Black 3-Pack
25.99 €

DeepCool FL12 SE 3IN1 Computer Case Fan 120mm Black 3-Pack

DeepCool FL12 SE 3IN1 Computer Case Fan 3-Pack Photo 1
DeepCool FL12 SE 3IN1 Computer Case Fan 3-Pack Photo 2
DeepCool FL12 SE 3IN1 Computer Case Fan 3-Pack Photo 3
DeepCool FL12 SE 3IN1 Computer Case Fan 3-Pack Photo 4
DeepCool FL12 SE 3IN1 Computer Case Fan 3-Pack Photo 5
DeepCool FL12 SE 3IN1 Computer Case Fan 3-Pack Photo 1
DeepCool FL12 SE 3IN1 Computer Case Fan 3-Pack Photo 2
DeepCool FL12 SE 3IN1 Computer Case Fan 3-Pack Photo 3
DeepCool FL12 SE 3IN1 Computer Case Fan 3-Pack Photo 4
DeepCool FL12 SE 3IN1 Computer Case Fan 3-Pack Photo 5
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Short description

The DeepCool FL12 SE 3IN1 is a set of three 120mm computer case fans designed for efficient cooling. Featuring a hydraulic bearing, these fans operate at a rotational speed ranging from 400 to 1900 RPM with a maximum air pressure of 2.04 mmH2O. These black fans provide reliable airflow for PC builds, ensuring optimal thermal management for your system components.
Available at price 25.99 €: 56 pcs.
Total available for order: 100 pcs.
Warranty: 2 Years
SKU: 11676646
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
16.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.60 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
16.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Available for private customers at price 27.99 €: 19 pcs.
Together cheaper
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Product information

Description

The DeepCool FL12 SE 3IN1 is a high-performance cooling solution consisting of three 120mm computer case fans designed to maintain optimal thermal conditions within your PC build. These fans combine efficient airflow with advanced aesthetics, featuring 20 individually addressable RGB LEDs that can be synchronized with your motherboard software. Built with durable materials and a reliable hydraulic bearing, these fans are engineered for longevity and consistent performance under varying workloads.

Advantages

The primary benefit of the DeepCool FL12 SE 3IN1 set is its ability to provide both effective cooling and visual customization. The inclusion of 20 addressable RGB LEDs allows for seamless integration into existing lighting setups, while the hydraulic bearing ensures quiet operation and an extended lifespan. The use of high-quality PBT and polycarbonate materials enhances the structural integrity of the fans, and the integrated anti-vibration pads significantly reduce noise caused by mechanical resonance, resulting in a quieter computing environment.

Suitable for

  • Gaming PC builds requiring high airflow
  • Systems with custom RGB lighting configurations
  • Replacing standard case fans for improved thermal management
  • Workstations that benefit from quiet cooling solutions

When it may not be suitable

These fans may not be the ideal choice for ultra-compact PC cases where 120mm mounting points are unavailable. Additionally, users who prefer a minimalist aesthetic without any lighting effects may find the integrated RGB LEDs unnecessary for their specific build requirements.

Key specifications

  • Fan diameter: 120 mm
  • Rotational speed: 400 to 1900 RPM
  • Bearing type: Hydraulic
  • Maximum air pressure: 2.04 mmH2O
  • Airflow: 50.74 CFM
  • Noise level: 28.67 dB
  • Lighting: 20 addressable RGB LEDs
  • Material: PBT frame and polycarbonate blades

How to use

To install the DeepCool FL12 SE fans, mount them into your computer case using the provided screws, ensuring the anti-vibration pads are positioned correctly against the chassis to minimize noise. Connect the fan power cables to the appropriate headers on your motherboard or fan controller. If you wish to utilize the RGB lighting features, connect the addressable RGB cables to the 5V A-RGB headers on your motherboard and configure the lighting effects through your motherboard's proprietary software.

What to consider before purchase

  • Verify that your PC case supports 120mm fan mounting locations
  • Check if your motherboard has available 5V A-RGB headers for lighting control
  • Ensure your power supply or fan hub has enough headers for three fans

Usage recommendations

For the best thermal performance, ensure that the fans are oriented to create a balanced airflow path, typically with intake fans at the front and exhaust fans at the rear or top of the case. Regularly clean the fan blades with compressed air to prevent dust accumulation, which can affect cooling efficiency and noise levels over time.

Specifications

Type:
Fan
Fan diameter:
120 mm
Weight:
0.516 kg
Product colour:
Black
All features

Performance

Type:
Fan
Fan diameter:
120 mm
Noise level (high speed):
28.67 dB
Rotational speed (min):
400 RPM
Rotational speed (max):
1900 RPM
Maximum airflow:
50.74 cfm
Maximum air pressure:
2.04 mmH2O
Bearing type:
Hydraulic
Suitable location:
Computer case

Design

Product colour:
Black
Illumination colour:
Multi
Number of fans:
3 fan(s)
Fan connector:
4-pin
Illumination LED:
Yes
Number of fan blades:
9
LED connector type:
3-pin

Weight & dimensions

Fan thickness:
25 mm
Weight:
0.516 kg
Fan dimensions (W x D x H):
120 x 25 x 120

Technical details

Compliance certificates:
UKCA, CE

Power

Fan voltage:
12 V
Fan current:
0.1 A
Fan power consumption:
1.2 W
LED voltage:
5 V
LED power consumption (fan):
3.5 W

Packaging content

Cables included:
4-pin, 3-pin
Screws included:
Yes

Description

Machine translation. Load original

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Stock data
Warehouse Stock Delivery to the store Store Price
WH94 19 13.07.2026 Best delivery 27.99 €
EU16 1 13.07.2026 Best delivery 28.49 €
WH337 5 13.07.2026 Best delivery 31.49 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH345 56 13.07.2026 Best delivery 25.99 € Best price
WH109 19 27.07.2026 40.99 €
27.99 €
Stock: 19
Delivery Date: 13.07.2026 Best delivery
Warehouse: WH94
28.49 €
Stock: 1
Delivery Date: 13.07.2026 Best delivery
Warehouse: EU16
31.49 €
Stock: 5
Delivery Date: 13.07.2026 Best delivery
Warehouse: WH337
Available only for legal entities
25.99 €
Stock: 56
Delivery Date: 13.07.2026 Best delivery
Warehouse: WH345
40.99 €
Stock: 19
Delivery Date: 27.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the DeepCool FL12 SE 3IN1 Computer Case Fan 3-Pack cost, and is it available for purchase?

The price is 25.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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 13.07.2026 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: Cash payment, 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 DeepCool 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 DeepCool 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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 DeepCool FL12 SE 3IN1 Computer Case Fan 3-Pack?

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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.