
Safe Checkout
Secure Payments
Fast Delivery
Order Today
Free Shipping
Across the US
Easy Returns
Hassle-Free
Dell 21HX9 2400 Watts 100-240 V Platinum Power Supply
- 2400 Watts maximum output power
- Platinum efficiency rating for superior energy savings
- Universal input voltage: 100-240V AC
- Designed for high-performance Dell servers
- Supports redundant configurations for high availability
- Hot-swappable for maintenance without downtime
- Ideal for demanding workloads like AI, HPC, and virtualization
Free U.S. Ground Shipping
Typically 1-2 handling + 3-7 transit days
Purchase orders accepted
For government, enterprise, data center, and small business customers.
Bulk Purchase Inquiry
Volume pricing and availability
Product Overview
The Dell 21HX9 is a high-capacity 2400 Watts Platinum power supply unit, operating from 100-240V AC, designed for demanding Dell server configurations. It ensures efficient and reliable power delivery for high-performance computing.
Technical Information
| Model | 21HX9 |
| Brand | Dell |
| Type | Power Supply Unit (PSU) |
Additional Specifications
| Wattage | 2400 Watts |
| Efficiency | Platinum |
| Input Voltage | 100-240 V AC |
Product Description
The Dell 21HX9 is an exceptionally powerful 2400-watt power supply unit, engineered to meet the extreme power demands of high-end Dell servers. Its Platinum efficiency rating signifies top-tier energy conversion, minimizing wasted electricity and reducing operational heat and costs. This makes it an environmentally conscious and economically sound choice for data centers running intensive workloads. Designed for universal compatibility, the 21HX9 operates seamlessly with input voltages ranging from 100 to 240 volts AC, making it suitable for deployment in virtually any global location. This PSU is typically used in Dell's most powerful server platforms, often in redundant configurations. The hot-swappable design allows for easy replacement or addition of power supplies without interrupting server operations, ensuring maximum uptime for critical applications. With its massive 2400-watt capacity and high efficiency, the Dell 21HX9 is perfectly suited for the most demanding computing tasks, including artificial intelligence (AI), high-performance computing (HPC), large-scale virtualization, and intensive data analytics. It provides the stable, reliable, and ample power required to drive these advanced server configurations, ensuring consistent performance and system integrity.



