Dell Networking S4048-ON Reverse Airflow Fan Module - 3HC75
Every Bytestock refurbished product completes a rigorous refurbishment process that includes full testing. Our refurbished hardware offers extensive savings, typically anywhere from 30%-70% off the MSRP.
Manufacturer | DELL |
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Introducing the Dell Networking S4048-ON Reverse Airflow Fan Module - 3HC75, the essential solution for maintaining optimal cooling performance in your network infrastructure. Specifically designed for the Dell Networking S4048-ON switch, this reverse airflow fan module ensures superior airflow and precise temperature control, keeping your network equipment running efficiently even under the most demanding conditions. With the 3HC75 fan module, you can enhance your switch’s performance and extend its lifespan by maintaining a stable thermal environment.
The Dell Networking S4048-ON Reverse Airflow Fan Module features hot plug capability, allowing for seamless installation and replacement without shutting down your network switch. This critical feature minimises downtime and ensures continuous operation, which is vital for businesses that require uninterrupted network access. The 3HC75 module dynamically adjusts fan speeds based on your switch’s thermal requirements, providing efficient cooling while reducing noise levels and power consumption. This intelligent design ensures your network switch operates quietly and efficiently, enhancing overall productivity.
Tested to meet Bytestock's stringent quality standards, the 3HC75 fan module guarantees reliability and durability. This module not only meets but exceeds industry benchmarks, offering a dependable solution to safeguard your network equipment’s performance. Whether you're upgrading your current system or replacing a faulty component, the Dell Networking S4048-ON Reverse Airflow Fan Module - 3HC75 is a smart investment in the integrity and efficiency of your network infrastructure. Upgrade your Dell Networking S4048-ON switch with the 3HC75 fan module today to ensure optimal cooling, minimise downtime, and extend the life of your equipment. Order now and keep your network operations running smoothly!
Delivery Information
- We Ship Worldwide
Shipping quotes are calculated at checkout using our discounted rates with DHL, based on weight and location.
- Parts Orders
Despatched same day with DHL, providing your order and payment are both received before 4pm, Monday to Friday (except bank holidays).
- System Orders
If ordered before 4pm we endeavour to ship your configured system that same day. However, if your order is particularly large or complex, we’ll take a bit more time to ensure you receive the best possible product.
- DHL UK Express
Next business day delivery during the day to the UK mainland if ordered before 4pm.
- DHL UK Express Pre 12pm
Next day delivery by 12:00 noon to UK mainland addresses.
- DHL Express Worldwide
2-3 day delivery during the day to almost all European business centres and 2-4 days for most other worldwide addresses (some shipments to EU addresses may face delays outside of our control due to customs charges).
- Collection / Own Shipping Account
If you wish to collect your order in person or use your own shipping account (UPS, DHL, TNT and FedEx). Please add your shipping instructions to your order at checkout, or speak to our team on LiveChat or +44 (0) 1753 965 777.


Up to 5-Year Warranty


1-Year Warranty


Extended Warranty Option (3 and 5 Years)
For older generation products that come with a 1-year warranty, we offer the option to extend the warranty to 3 or 5 years for an additional charge.