Name: 450-18109 Dell 1100W Hot-Pluggable Power Supply for PowerEdge R520 T420
Brand: Dell
SKU: 450-18109
Price: 105.49 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The 450-18109 Dell 1100-Watts Single Hot-Pluggable Power Supply for PowerEdge R520/T420 combines high-capacity power delivery, hot-swap capability, and OEM reliability in a compact form, making it ideal for ensuring continuous, efficient server operation under heavy load.

General Information
Brand	Dell
Part Number	450-18109
Product Type	Server Power Supply
Condition	Refurbished

Technical Information
Input Voltage	100-240V AC
Input Frequency	50-60 Hz
Max. Output Power	1100W
Hot Swappable	Yes
Redundant Support	No
Cooling Type	Active Fan
Modularity	Non-Modular
rail_design	Single 12V Rail
Number of Fans	1

Compatibility
Form Factor	Proprietary
Compatible For	PowerEdge R520, T420

Physical Characteristics
Weight	5.00

Certifications and Environmental
Eco Friendly	Yes
Compliance Standards	RoHS, CE, FCC

Product Description
This Dell power supply delivers robust power support for PowerEdge R520 and T420 servers, enabling uninterrupted operation for compute-intensive tasks. Key Features Stable 1100 W output tailored for server environments Hot-plug design allows seamless servicing without downtime Engineered for energy efficiency and reliable thermal performance OEM-tested compatibility with PowerEdge R520, T420 and similar models High-quality Dell components ensure long-term operational integrity The unit is ideally suited for data centre and enterprise environments where high uptime is critical. It serves well in applications such as virtualization, database hosting, and heavy I/O workloads, offering dependable backup or single-supply setup for system configurations.

Use Cases
The 450-18109 Dell 1100W Hot-Pluggable Power Supply is primarily utilized in enterprise server environments where uninterrupted power delivery is critical. IT administrators managing PowerEdge R520 and T420 servers benefit from its hot-swappable feature to maintain uptime during maintenance or component replacement without service disruption. How It's Used: Data centers deploying PowerEdge servers requiring scalable power solutions for virtualization workloads. Enterprise IT environments performing high-availability configurations with redundant power supplies for critical business applications. Remote office setups relying on robust and energy-efficient power modules to support uninterrupted server operations. Storage clusters utilizing PowerEdge servers where consistent power delivery prevents data loss or corruption during peak usage. Rack deployments implementing hot-plug designs to facilitate swift power supply swaps minimizing downtime. This power supply module supports operational efficiency by enabling seamless hardware maintenance and delivering stable power under intense server loads. Its compatibility and hot-plug capability contribute to scalable infrastructure management and sustained performance in demanding IT environments.