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header-product Cooling assembly Dell 5420 UMA with fan, OEM replacement (MPN: HX40M)
47.49 €

Cooling assembly Dell 5420 UMA with fan, OEM replacement (MPN: HX40M)

Cooling assembly Dell 5420 UMA with fan Photo 1
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Cooling assembly Dell 5420 UMA with fan, OEM replacement (MPN: HX40M)

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Cooling assembly Dell 5420 UMA with fan, OEM replacement (MPN: HX40M)

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Short description

Replacement cooling assembly for Dell 5420 UMA laptops, including integrated fan. Designed to cool the UMA configuration of the system, this OEM-compatible unit (MPN HX40M) helps maintain optimal operating temperatures, prevent thermal throttling and ensure stable performance during everyday use and demanding tasks. Intended for repair or maintenance of compatible Dell 5420 UMA systems.
Available at price 47.49 €: 4 pcs.
Total available for order: 10 pcs.
Warranty: 2 Years
SKU: 4334940
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
16.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
21.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.30 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
21.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer
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Product information

Description

Replacement cooling assembly for Dell 5420 UMA laptops with an integrated fan. This OEM-compatible cooling module is designed specifically for the UMA configuration of the Dell 5420 to manage heat generated by the processor and other internal components. It helps maintain stable operating temperatures, reduce the risk of thermal throttling and support consistent performance during everyday and high-load tasks. The unit is intended for repair or maintenance of compatible Dell 5420 UMA systems and matches mounting points and airflow direction required by the laptop’s chassis.

Advantages

This cooling assembly includes a built-in fan and heat-dissipation pathways engineered for the Dell 5420 UMA layout, providing targeted cooling where thermal load is concentrated. It is supplied as an OEM-compatible replacement to ensure proper fit and reliable mechanical and thermal contact with the CPU and surrounding components. The integrated fan helps remove hot air efficiently while the assembly’s design supports stable system temperatures under sustained workloads.

Suitable for

  • Repairing or replacing a faulty or noisy cooling fan in a Dell 5420 UMA laptop
  • Restoring thermal performance after overheating or thermal throttling
  • Routine maintenance or refurbishment of Dell 5420 UMA units
  • Technical service operations where original-fit cooling components are required

Key specifications

  • Compatibility: Designed for Dell 5420 UMA laptop thermal layout
  • Includes: Complete cooling assembly with integrated fan and heat sink pathways
  • Function: Active cooling for CPU and adjacent components in UMA configuration
  • Mounting: Matches factory mounting points and airflow orientation for Dell 5420 UMA chassis
  • Material: Metal heat spreader/heat sink and plastic fan housing (OEM-compatible construction)

How to use

Power down the laptop, disconnect power and remove the battery if removable. Open the service cover or bottom chassis according to Dell’s disassembly instructions for the 5420 model. Disconnect the fan cable from the motherboard and remove mounting screws that secure the old cooling assembly. Install the replacement cooling assembly by aligning it with the mounting points, fastening screws to the specified torque if available, and reconnecting the fan cable. Reassemble the chassis and perform a test boot to confirm fan operation and normal thermal behavior. If thermal paste is used between the CPU and heat spreader, clean old compound and apply a thin, even layer of new thermal paste during reinstallation.

Usage recommendations

Use only with compatible Dell 5420 UMA systems and follow manufacturer service guidelines. Ensure thermal interfaces are clean and correctly applied, and verify fan connector seating before final assembly. If you are not experienced with laptop disassembly, consider professional installation to avoid damage to internal components.

Description

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Stock data
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU6 4 16.07.2026 Best delivery 47.49 € Best price
WH109 6 30.07.2026 86.99 €
Available only for legal entities
47.49 €
Stock: 4
Delivery Date: 16.07.2026 Best delivery
Warehouse: EU6
86.99 €
Stock: 6
Delivery Date: 30.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Cooling assembly Dell 5420 UMA with fan cost, and is it available for purchase?

The price is 47.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 16.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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