# CPU Heatsink for Dell laptops, model HCYN0 (ASSY Heatsink for UMA)

**URL:** https://aio.lv/en/product--dell-hcyn0--4442462
**Data updated:** 2026-03-27 13:34 (EET)
**Category:** Other Repair Parts
**Manufacturer:** Dell
**Manufacturer code:** HCYN0
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 39.25 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-hcyn0--4442462

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

Replacement CPU heatsink assembly compatible with Dell laptops, model HCYN0 (ASSY Heatsink for UMA). Designed to dissipate heat from the processor and chipset in systems using UMA configuration. Intended for repair or refurbishment of compatible Dell notebook motherboards to restore thermal management and prevent overheating during normal computing tasks.

## Long description

Replacement CPU heatsink assembly compatible with Dell laptops, model HCYN0. This cooling component is designed for systems using UMA (integrated graphics) configuration and provides thermal conduction from the processor and nearby chipset to the heatsink fins and heat-pipe system. It is intended for repair or refurbishment of compatible Dell notebook motherboards to restore proper heat dissipation and maintain stable operating temperatures during standard computing tasks.
Advantages
The heatsink assembly delivers direct thermal contact to the CPU and chipset areas, enabling efficient heat transfer away from key components. Constructed with heat pipes and an aluminium fin array, it supports passive and fan-assisted airflow paths in the laptop chassis. The part is engineered to match the original mounting locations and screw points for simple replacement and alignment with the existing cooling fan and chassis ducts.
Suitable for
Repairing Dell laptops with UMA graphics where the original heatsink is damaged or degraded
Refurbishment projects to restore thermal performance of notebook motherboards
Replacing a failing heatsink to prevent thermal throttling and overheating during everyday use
Key specifications
Compatibility: Dell notebook models using UMA integrated graphics (verify model fit before purchase)
Function: CPU and chipset heat dissipation via heat pipes and fin array
Material: copper contact/base with aluminium fins and integrated heat pipes (typical construction)
Mounting: designed for original equipment mounting points and screw locations
Thermal interface: requires thermal paste or thermal pads at CPU/chipset contact surfaces
How to use
Power off the laptop and disconnect the battery and power source before beginning. Access the motherboard by removing the laptop bottom cover and any obstructing components according to the device service manual. Remove the old heatsink by unscrewing mounting screws in the correct sequence and gently lifting the assembly from the CPU and chipset. Clean residual thermal compound from the processor and chipset surfaces using isopropyl alcohol and a lint-free cloth. Apply a thin, even layer of thermal paste or appropriate thermal pads to the cleaned contact areas, align the replacement heatsink with the mounting points, and tighten screws to the manufacturer's specified torque and sequence. Reassemble the laptop and verify fan operation and normal boot temperatures under light load.
Рекомендации по использованию
For reliable results, follow the laptop manufacturer’s service guide for disassembly and reassembly steps, use high-quality thermal interface material, and verify compatibility with the specific Dell model before installation.

## FAQ

### How much does the Dell HCYN0 Heatsink for UMA 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 — 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 20.07.2026 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: Cash payment, 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 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

https://aio.lv/img/cache/product/4442462/68543756_large.webp