Alphacool R27-S120 120mm radiator

Name: Cooling radiator Alphacool R27-S120 120mm, R27-S120
Brand: Alphacool
SKU: 11506534
Price: 38.99 EUR
Availability: InStock

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Cooling radiator Alphacool R27-S120 120mm, 18 FPI, copper fins

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Short description

Alphacool R27-S120 is a 120mm cooling radiator with 18 FPI (fins per inch) and copper fins designed for liquid cooling systems. It provides compact heat dissipation for PC builds and custom loops, suitable for single-fan configurations and space-constrained setups. The copper fins improve thermal conductivity and durability, helping lower coolant temperatures and maintain stable performance.

Available for order: 1 pcs.

Warranty: 2 Years

SKU: 11506534

Manufacturer: Alphacool

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

08.07.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

08.07.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

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From 4.99 € (Weight: 1.00 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

Bank transfer, Bank cards on-line, Apple Pay, Google Pay

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Product information

Description

Alphacool R27-S120 is a compact 120mm cooling radiator with 18 FPI (fins per inch) and copper fins engineered for liquid cooling loops in PC systems. The radiator is intended for use where space is limited and for single-fan configurations, providing effective heat transfer from coolant to ambient air. Copper fins increase thermal conductivity and corrosion resistance compared with many aluminium alternatives, helping to reduce coolant temperatures and support stable component operation.

Advantages

The combination of a 120mm form factor and 18 FPI offers a balance between airflow resistance and surface area for heat dissipation, making the radiator suitable for moderate-flow pumps and high-static-pressure fans. Copper fins deliver improved thermal transfer and long-term durability. Its compact dimensions and standard mounting points simplify installation in compact cases or custom loop segments where a full-size radiator is not practical.

Suitable for

Small form factor PC builds with limited radiator space
Single-fan liquid cooling loops and localized cooling points
Custom cooling loops requiring a durable copper-fin heat exchanger
Systems where moderate FPI supports airflow and pump capabilities

Key specifications

Radiator size: 120mm
Fin density: 18 fins per inch (FPI)
Fin material: copper
Designed for single-fan configuration
Compatibility: standard 120mm fan mounting pattern

How to use

Mount the Alphacool R27-S120 in a location that provides adequate airflow for a 120mm fan, aligning the fan with the radiator’s mounting holes and securing with appropriate screws. Connect the inlet and outlet to the rest of the liquid cooling loop using compatible fittings and tubing, ensuring leak-free seals. Bleed trapped air from the loop and verify pump and fan operation before full system use. Monitor coolant temperatures during initial runs and adjust fan speed or pump flow as needed to reach desired thermal performance.

Usage recommendations

Use a high-static-pressure 120mm fan for optimal performance with 18 FPI; ensure fittings and tubing match the loop’s diameter to reduce flow restriction. Regularly inspect for corrosion or debris and perform periodic coolant changes according to your loop maintenance schedule.

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Customer questions

FAQ

How much does the Alphacool R27-S120 120mm radiator cost, and is it available for purchase?

The price is 38.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 08.07.2026 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 Alphacool 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 Alphacool 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.

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