# CPU cooling accessory Cooler Master Flex Kit VRM Fan with pump-head attachment (black)

**URL:** https://aio.lv/en/product--cooler-master-rl-lcfk-fvrm-r1--12119777
**Data updated:** 2026-03-20 21:23 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Cooler Master
**Manufacturer code:** RL-LCFK-FVRM-R1
**EAN:** 4719512161609
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.99 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 15.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cooler-master-rl-lcfk-fvrm-r1--12119777

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

Cooler Master Flex Kit VRM Fan is a CPU cooling accessory designed to improve VRM and surrounding component airflow. The kit includes a black VRM fan and a pump-head attachment for mounting to compatible AIO pump housings. It is intended for targeted cooling of voltage regulation modules and nearby motherboard components to support stable power delivery and lower temperatures during heavy loads.

## Long description

Cooler Master Flex Kit VRM Fan with pump-head attachment (black) is a CPU cooling accessory designed to increase directed airflow to voltage regulation modules (VRMs) and nearby motherboard components. The kit contains a compact fan in black and a pump-head attachment that mounts to compatible AIO pump housings, allowing the fan to be positioned close to heat-generating circuitry for more effective targeted cooling during sustained CPU loads.
Advantages
This accessory provides localized cooling without requiring a full overhaul of the existing cooling loop. The pump-head attachment enables convenient placement on compatible AIO units, while the compact fan improves airflow over VRMs and surrounding components to help maintain stable power delivery and reduce thermal throttling risk. Its neutral black finish integrates with common system designs.
Suitable for
 Systems with AIO liquid coolers that support pump-head mounting
 High-performance or overclocked CPUs where VRM temperatures rise under load
 Small form-factor or compact builds with limited airflow around motherboard power stages
 Users seeking targeted cooling for motherboard components without replacing the main cooler
Key specifications
 Purpose: targeted airflow for VRMs and nearby motherboard components
 Color: black
 Includes: compact VRM fan and pump-head attachment for AIO pump housings
 Mounting: designed to attach to compatible AIO pump housings for flexible positioning
 Compatibility: intended for use with motherboards and AIO coolers that allow external pump-head accessories
How to use
Attach the pump-head accessory to a compatible AIO pump housing according to the AIO manufacturer’s guidelines, then position the compact fan so it directs airflow over the VRM area and other heat-sensitive motherboard components. Connect the fan to an available fan header or controller on the motherboard or fan hub, set fan curves to balance noise and cooling performance, and verify secure mounting and cable routing before powering on the system.
Usage recommendations
Monitor VRM and system temperatures after installation to confirm improved thermal behaviour. Adjust fan speed profiles to prioritize cooling during heavy loads while minimizing noise during idle. Ensure the pump-head attachment is compatible with your AIO model and follow manufacturer instructions to avoid affecting pump operation.

## FAQ

### How much does the Cooler Master Flex Kit VRM Fan (black) accessory cost, and is it available for purchase?

The price is 18.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 36 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 21.07.2026 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 Cooler Master 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 Cooler Master 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/12119777/67659647_large.webp