# Heatsink for CPU, HP Enterprise Heatsink CPU 2, compatible with HP Enterprise systems, MPN 877966-001-RFB

**URL:** https://aio.lv/en/product--hp-enterprise-877966-001-rfb--3217447
**Data updated:** 2026-01-12 19:30 (EET)
**Category:** Other Repair Parts
**Manufacturer:** HP Enterprise
**Manufacturer code:** 877966-001-RFB
**EAN:** 5706998861139
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 24.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-877966-001-rfb--3217447

## 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

Passive heatsink designed for CPU cooling in HP Enterprise systems, model Heatsink CPU 2 (MPN 877966-001-RFB). Provides thermal dissipation for processors in servers and workstations. Intended for replacement or repair of existing cooling assemblies to maintain stable CPU temperatures and reliable system operation in data center or enterprise environments.

## Long description

Heatsink for CPU, HP Enterprise Heatsink CPU 2 (MPN 877966-001-RFB) is a passive thermal dissipation component designed for use in compatible HP Enterprise servers and workstations. Intended as a direct replacement or repair part, this heatsink supports stable CPU temperatures by transferring heat away from the processor core to the chassis airflow path. It is compatible with systems that accept the HP Enterprise Heatsink CPU 2 form factor and mounting configuration and is identified by MPN 877966-001-RFB and EAN 5706998861139.
Advantages
The heatsink offers reliable passive cooling without moving parts, reducing the risk of mechanical failure and simplifying maintenance. Its design matches HP Enterprise mechanical and thermal interfaces to ensure proper seating and heat transfer for supported CPUs. As an OEM-compatible spare part, it helps restore factory thermal performance after repair or component replacement, maintaining server stability under typical enterprise workloads.
Suitable for
Replacement of damaged or worn CPU heatsinks in compatible HP Enterprise servers and workstations
Repair or refurbishment of enterprise systems in data centers and server rooms
Maintenance tasks where original-form-factor cooling components are required for warranty or compatibility reasons
Key specifications
Brand: HP Enterprise
Model / MPN: Heatsink CPU 2 / 877966-001-RFB
EAN: 5706998861139
Type: Passive CPU heatsink (replacement part)
Compatibility: Designed for HP Enterprise systems accepting this heatsink form factor
How to use
Power down the server or workstation and disconnect power sources before servicing. Remove the existing heatsink following the manufacturer service manual to avoid damaging the CPU socket or surrounding components. Clean the CPU heat spreader and the heatsink contact surface using isopropyl alcohol to remove old thermal interface material. Apply a thin, even layer of new thermal compound to the CPU heat spreader, align the HP Enterprise Heatsink CPU 2 (877966-001-RFB) with the mounting points, and secure it according to the system-specific retention mechanism. Reconnect power and verify system POST and operating temperatures in firmware or monitoring software.
Usage recommendations
For reliable thermal performance, use the heatsink only with systems listed in the server or workstation service documentation and follow HP Enterprise torque and seating specifications. Replace thermal compound during installation and monitor CPU temperatures after reassembly to confirm correct operation. If the system uses active fans or additional airflow channels, ensure they are functioning and clean any dust buildup to maintain intended cooling efficiency.

## FAQ

### How much does the Heatsink CPU HP Enterprise Heatsink CPU 2 cost, and is it available for purchase?

The price is 29.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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: 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 Enterprise 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 Enterprise 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/3217447/51687357_large.webp