# Radiator Alphacool R27-S140 140mm 18 FPI Copper Fins

**URL:** https://aio.lv/en/product--alphacool-r27-s140--11506538
**Data updated:** 2026-03-07 20:23 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** Alphacool
**Manufacturer code:** R27-S140
**EAN:** 4049469346386
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 51.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 42.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alphacool-r27-s140--11506538

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Alphacool R27-S140 is a 140mm radiator designed for liquid cooling systems. It features copper fins and a fin density of 18 FPI (fins per inch), providing a balance between airflow resistance and heat dissipation. Intended for PC cooling loops, it suits single-fan installations, radiator mounts in compact builds, and upgrades where efficient heat transfer and durable copper construction are required.

## Long description

Alphacool R27-S140 is a 140mm liquid-cooling radiator engineered for PC water-cooling loops. Constructed with copper fins and a fin density of 18 FPI (fins per inch), the radiator provides a compromise between airflow resistance and thermal transfer, making it suitable for single-fan configurations and compact case mounts. The 140mm form factor and copper fin material focus on effective heat dissipation and corrosion-resistant performance within custom cooling circuits.
Advantages
The copper fins deliver higher thermal conductivity compared with aluminium-finned radiators, improving heat transfer from coolant to air. With 18 FPI the radiator balances cooling efficiency and fan airflow requirements, allowing use with moderate-speed fans without excessive static pressure. Its 140mm size supports installations in smaller cases or single-fan positions while maintaining a robust cooling capacity for mainstream CPU or GPU loops. The build quality and materials are chosen for durability and long-term compatibility with standard liquid-cooling components.
Suitable for
 Single-fan 140mm radiator mounts in compact PC cases
 Upgrades to existing custom water-cooling loops requiring copper fins
 Mainstream CPU or GPU cooling where space is limited
 Systems prioritizing balanced airflow and heat dissipation
Key specifications
 Radiator size: 140 mm single-fan form factor
 Fin material: copper fins for improved thermal conductivity
 Fin density: 18 FPI (fins per inch)
 Design: slim single-radiator profile for compact builds
 Compatibility: standard 140mm fan mounting spacing and fittings for PC liquid-cooling loops
How to use
Install the Alphacool R27-S140 in a compatible 140mm fan mount or radiator bay inside the PC chassis, ensuring correct orientation for desired airflow through the copper fins. Connect the inlet and outlet to the loop using appropriate fittings and tubing, and secure the radiator with screws to prevent vibration. Populate the radiator with a 140mm fan selected for the desired balance of airflow and noise; follow standard liquid-cooling assembly and leak-testing procedures before powering the system.
Usage recommendations
For best results use a medium-static-pressure 140mm fan to achieve efficient airflow through the 18 FPI copper fins. When integrating into an existing loop, ensure compatibility of fittings and check coolant composition to avoid galvanic corrosion. Periodic inspection and gentle cleaning of fin surfaces will help maintain thermal performance over time.

## FAQ

### How much does the Radiator Alphacool R27-S140 140mm cost, and is it available for purchase?

The price is 51.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 10.07.2026 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11506538/68521417_large.webp