# Radiator fan frame Watercool MO-RA IV 400 — 140mm, black

**URL:** https://aio.lv/en/product--watercool-26425--11866898
**Data updated:** 2026-03-09 17:44 (EET)
**Category:** Other goods
**Manufacturer:** Watercool
**Manufacturer code:** 26425
**EAN:** 4251312606985
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 62.49 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 51.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--watercool-26425--11866898

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

Fan frame for the Watercool MO-RA IV 400 radiator designed to mount 140 mm fans. Provides a stable black mounting structure compatible with standard 140 mm fan dimensions and screw holes. Used to attach multiple fans to the MO-RA IV 400 for improved airflow, cooling performance, and quieter operation in custom PC water-cooling setups.

## Long description

The Watercool MO-RA IV 400 fan frame for 140 mm fans is a purpose-built mounting structure designed to attach standard 140 mm fans to the MO-RA IV 400 radiator. Finished in black, the frame provides a stable, aligned platform that matches standard fan hole spacing and maintains correct airflow direction across the radiator fins. It is intended for custom PC water-cooling setups where multiple 140 mm fans are needed to increase airflow, enhance heat dissipation, and reduce fan noise by enabling use of lower fan speeds.
Advantages
The frame offers a durable and precise mounting solution that ensures consistent fan positioning and alignment with the radiator. By standardizing fan placement, it helps to maximise contact between airflow and the radiator surface for improved thermal performance. The black finish integrates visually with most radiator and case layouts while resisting corrosion and wear under normal operating conditions.
Suitable for
Mounting one or multiple 140 mm fans to the MO-RA IV 400 radiator
Custom water-cooling loops where controlled airflow and radiator coverage are required
Systems aiming to lower fan RPM for quieter operation while maintaining cooling efficiency
Key specifications
Compatible fan size: 140 mm
Colour: black
Mounting pattern: compatible with standard 140 mm fan screw hole spacing
Designed for: MO-RA IV 400 radiator
Material characteristics: rigid mounting structure for stable fan alignment
How to use
Position the fan frame onto the MO-RA IV 400 radiator so that screw holes align with the radiator mounting points. Place each 140 mm fan into the frame opening and secure using appropriate long fan screws that pass through the fan, frame and into the radiator mounting threads. Ensure fans are oriented for the intended push or pull configuration and tighten screws evenly to avoid frame distortion. After installation, verify that fan cables are routed safely and connect to the fan controller or motherboard headers according to your cooling setup.
Usage recommendations
Use fans with standard 140 mm mounting holes to guarantee compatibility. For optimal results, install matched fans of the same model and speed range on the frame to maintain balanced airflow across the radiator. Periodically check mounting screws for tightness and clear any dust accumulation between fans and radiator fins to sustain cooling performance.

## FAQ

### How much does the Watercool MO-RA IV 400 fan frame — 140mm cost, and is it available for purchase?

The price is 62.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 27.07.2026 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 Watercool 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 Watercool 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/11866898/67271678_large.webp