Name: TH344 Dell 420W Non-Hot Swap Power Supply for PowerEdge 830 800 840
Brand: Dell
SKU: TH344
Price: 96.30 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The TH344 Dell 420-Watts Non-Hot Swap Power Supply is designed specifically for Dell PowerEdge 830, 800, and 840 servers. It provides consistent 420 watts of power without the ability to swap units while the server is running, fitting well in setups that plan downtime for hardware changes. This power supply offers a straightforward solution for powering these mid-range servers where stable and reliable energy input is essential.

General Information
Brand	Dell
Part Number	TH344
Product Type	Server Power Supply
Condition	Refurbished

Technical Information
Input Voltage	100-240V AC
Input Frequency	50-60 Hz
Output	12V, 5VSB
Max. Output Power	420W
Efficiency Rating	80 Plus
Hot Swappable	No
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	Dell PowerEdge 830, Dell PowerEdge 800, Dell PowerEdge 840

Physical Characteristics
Weight	3.00

Certifications and Environmental
Compliance Standards	RoHS, CE

Product Description
This 420-watt power supply is built to provide steady power to Dell PowerEdge 830, 800, and 840 servers, which are commonly found in small to medium business environments. It offers a non-hot swap configuration, meaning it requires the server to be powered down before replacement or maintenance, making it suitable for setups prioritizing reliability over hot-swap flexibility. IT professionals and system administrators who manage Dell PowerEdge servers often rely on this power supply to keep their systems running without interruption. It's a practical choice for environments where planned maintenance windows are standard and hot-swapping isn't a requirement. Key Features Delivers stable 420-watt output tailored for specific Dell PowerEdge models Non-hot swap design ensures device simplicity and reduced complexity Compatibility with Dell PowerEdge 830, 800, and 840 chassis Compact size to fit seamlessly within server infrastructure Built to maintain consistent power for critical server workloads This power supply is typically installed in office server rooms, data closets, or smaller data centers where Dell PowerEdge machines are part of the infrastructure. While it doesn’t support hot swapping, its reliable power delivery helps maintain steady operations for applications ranging from file sharing to web hosting.

Use Cases
The TH344 Dell 420W Non-Hot Swap Power Supply is primarily deployed in mid-range server environments where planned maintenance windows allow for power supply replacement without interruption. IT administrators managing Dell PowerEdge 830, 800, and 840 servers in structured data centers or small to medium business (SMB) settings benefit from its reliable power delivery and compact design tailored for specific chassis configurations. How It's Used: Powering Dell PowerEdge 830 servers in SMB virtualization setups requiring stable, continuous operation. Providing consistent energy supply in enterprise storage clusters within controlled rack deployments. Supporting legacy Dell PowerEdge 800 and 840 models in remote office environments relying on scheduled hardware maintenance. Integrating into data center infrastructures where non-hot swap power supplies are acceptable during planned downtime. Enabling cost-efficient server power management in organizations with limited hot swap requirements. This power supply supports operational stability by delivering steady power tailored for specific Dell server models, facilitating predictable maintenance and reducing unexpected downtime. Its design aligns with environments where scalability depends on reliable, non-interruptive hardware support within structured IT operations.