# Cooling fan Dell RFF51 UMA Warlock replacement fan for Dell systems, MPN RFF51

**URL:** https://aio.lv/en/product--dell-rff51--9198470
**Data updated:** 2026-03-07 15:18 (EET)
**Category:** Server Parts & Components
**Manufacturer:** Dell
**Manufacturer code:** RFF51
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 45.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 37.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-rff51--9198470

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Replacement cooling fan Dell RFF51 UMA Warlock designed for compatible Dell systems. Identified by manufacturer part number RFF51, this fan serves to restore or maintain proper airflow and thermal management in servers or workstations that use the UMA Warlock fan module. Suitable for repair or maintenance tasks, it helps prevent overheating and sustain system performance.

## Long description

Replacement cooling fan Dell RFF51 UMA Warlock is a dedicated cooling module intended for compatible Dell systems that use the UMA Warlock fan assembly. This fan restores proper airflow and thermal regulation in servers or workstations where the original fan has failed or degraded, helping to maintain stable operating temperatures and sustained performance during continuous operation.
Advantages
The Dell RFF51 UMA Warlock replacement fan offers direct-fit compatibility with systems designed for the UMA Warlock module, enabling straightforward installation and reducing downtime during repairs. Its design focuses on reliable airflow and consistent rotational speed to manage heat generation from CPUs and other internal components. The fan's construction is suited for prolonged use in server or workstation environments where continuous cooling is required.
Suitable for
Repair or maintenance of Dell servers and workstations that accept the UMA Warlock fan module
Replacement of a failed or noisy cooling fan to restore thermal performance
System refurbishment projects requiring original-equivalent cooling components
Key specifications
Function: active cooling fan for internal system airflow
Compatibility: designed for Dell systems using the UMA Warlock fan assembly
Form factor: internal fan module intended for direct installation in compatible chassis
Performance: engineered to provide consistent airflow and rotational stability for thermal management
Use environment: suitable for continuous operation in server and workstation conditions
How to use
Power down the system and disconnect it from mains power before replacing the fan. Open the chassis or access panel following the system manufacturer's service instructions, remove the defective fan module, and install the Dell RFF51 UMA Warlock replacement in the original mounting location. Reconnect any fan power connectors and secure the module according to the chassis fasteners. After reassembly, power on the system and confirm that the fan is spinning and the system detects the cooling device as expected.
Usage recommendations
Use the replacement fan in systems that explicitly support the UMA Warlock module and follow Dell service documentation for torque specifications and connector seating. Keep the chassis interior clean from dust and obstructions to maintain airflow efficiency and monitor system temperatures after installation to ensure proper thermal behavior.

## FAQ

### How much does the Dell RFF51 UMA Warlock cooling fan cost, and is it available for purchase?

The price is 45.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 01.07.2026 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. 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 Dell 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 Dell 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

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