# PCI cooling fan assembly HP Enterprise 80 x 38 mm for 4U servers, model 686749-001-RFB

**URL:** https://aio.lv/en/product--hp-enterprise-686749-001-rfb--618606
**Data updated:** 2026-02-12 09:42 (EET)
**Category:** Other Repair Parts
**Manufacturer:** HP Enterprise
**Manufacturer code:** 686749-001-RFB
**EAN:** 5712505660331
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.99 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 33.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-686749-001-rfb--618606

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

Replacement PCI fan assembly by HP Enterprise, size 80 x 38 mm, intended for 4U server installations (model 686749-001-RFB). Designed to provide directed cooling for PCI slots and components, it helps maintain optimal operating temperatures and system stability. Suitable for server maintenance, part replacement and repairs to restore airflow and prevent overheating.

## Long description

HP Enterprise PCI cooling fan assembly, size 80 x 38 mm, designed for installation in 4U server chassis to provide targeted airflow for PCI slots and adjacent components. This replacement fan assembly restores directed cooling where original parts have failed or degraded, helping to maintain operating temperatures within manufacturer guidelines and supporting continuous server operation.
Advantages
The fan assembly delivers focused airflow for PCI expansion areas, improving heat dissipation for cards and nearby circuitry. Its compact 80 x 38 mm form factor fits 4U server configurations where space and directed cooling are required. Designed for compatibility with HP Enterprise systems, the assembly supports straightforward replacement and helps reduce thermal throttling or unexpected shutdowns caused by overheating.
Suitable for
 Repairing or replacing failed PCI slot cooling in 4U servers
 Routine server maintenance to restore airflow over expansion cards
 Upgrading cooling in systems with marginal airflow around PCI components
 Data centre or rack-mount server environments where directed cooling is necessary
Key specifications
 Form factor: 80 x 38 mm fan assembly suitable for PCI cooling
 Intended mounting: 4U server chassis installation
 Airflow type: directed airflow for PCI slots and nearby components
 Power connection: server-standard low-voltage fan connector (compatible with HP Enterprise fan headers)
 Construction: enclosed assembly designed for rack-mount server airflow patterns
How to use
Power down the server and disconnect power and network connections before beginning. Open the chassis according to the server manufacturer’s service instructions and locate the existing PCI cooling fan assembly. Remove fasteners or clips securing the old assembly, disconnect the fan power connector, and carefully extract the unit. Position the replacement assembly in the same orientation, connect the fan power cable to the corresponding header, and secure the unit with the original fasteners or compatible replacements. Reassemble the chassis, restore connections, and power on the server to verify that the fan is operating and that airflow to PCI slots is restored.
Usage recommendations
Use in environments with adequate ambient cooling and follow HP Enterprise maintenance guidelines. Verify connector compatibility and seating before powering on. Replace assemblies in matched sets if multiple PCI cooling fans are present to ensure balanced airflow. Periodically inspect for dust accumulation and clean according to server maintenance procedures to maintain optimal performance.

## FAQ

### How much does the HP Enterprise PCI fan 80x38 mm 4U 686749-001-RFB cost, and is it available for purchase?

The price is 40.99 € (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 27.07.2026 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

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