# HP Heatsink - cooling solution for your computer systems

**URL:** https://aio.lv/en/product--hp-643907-001-rfb--3202174
**Data updated:** 2026-01-12 19:29 (EET)
**Category:** Other Repair Parts
**Manufacturer:** HP
**Manufacturer code:** 643907-001-RFB
**EAN:** 5711783568629
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-643907-001-rfb--3202174

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Choosing the HP Heatsink means ensuring optimal heat dissipation and reliable operation for your computer systems. This product is ideal for HP computers and provides excellent cooling even under heavy workloads. The solution ensures high performance and a long lifespan, helping to maintain system stability and device safety.

## Long description

HP Heatsink - cooling solution for your computer systems (MPN 643907-001-RFB, EAN 5711783568629) provides a dedicated thermal management component designed for HP computer hardware. Choosing this HP heatsink helps maintain optimal heat dissipation and reliable operation of compatible systems. The unit is intended to reduce operating temperatures under load, support sustained performance and contribute to increased component longevity while helping preserve system stability and safety.
Advantages
The HP heatsink delivers targeted cooling performance for HP systems and is manufactured to HP quality standards. It enables efficient transfer of heat away from critical components to lower temperatures during intensive tasks. The design supports continuous operation and aims to extend the usable life of related components by maintaining consistent thermal conditions. Compatibility with specified HP models ensures straightforward replacement or upgrade while preserving system integrity.
Suitable for
 Replacement cooling part in HP desktop or server systems that accept the specified HP heatsink
 Systems requiring improved heat dissipation during sustained CPU or chipset workloads
 Maintenance or repair tasks where original-equipment HP thermal components are required
Key specifications
 Brand: HP
 Manufacturer part number (MPN): 643907-001-RFB
 EAN: 5711783568629
 Product type: Heatsink / cooling solution for HP computer systems
How to use
Install the HP heatsink according to the service manual or hardware maintenance guide for your specific HP system model. Power down the system and disconnect it from mains power before beginning work. Remove the existing cooling assembly if present, clean mating surfaces from old thermal interface material using appropriate solvent, apply new thermal interface material if required, and secure the heatsink following the original mounting sequence and torque specifications. Reconnect any fan or sensor cables associated with the cooling assembly and verify proper seating and clearance inside the chassis before restoring power.
Usage recommendations
Use the HP heatsink as a direct replacement for compatible HP models and follow HP service documentation for correct installation. Verify compatibility with the system model and ensure correct installation of thermal interface material and mounting hardware to achieve intended thermal performance.

## FAQ

### How much does the HP Heatsink - effective cooling solution for PCs cost, and is it available for purchase?

The price is 15.99 € (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 13.07.2026 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 HP 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 HP 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/3202174/52375905_large.webp