Name: 03GHW3 Dell 495W Power Supply for PowerEdge R420 R620 R720 Server
Brand: Dell
SKU: 03GHW3
Price: 97.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell 03GHW3 495 Watt Server Power Supply is a key component providing dependable power to PowerEdge servers like the R420, R620, and R720. It fits directly into these server models and supports continuous operation by delivering consistent wattage, helping maintain system stability in demanding setups.

General Information
Brand	Dell
Part Number	03GHW3
Product Type	Server Power Supply
Condition	Refurbished
Alternate Part Number	03GHW3-06-CT

Technical Information
Input Voltage	100-240V AC
Input Frequency	50-60 Hz
Output	12V DC
Max. Output Power	495W
Efficiency Rating	80 Plus Bronze
Hot Swappable	Yes
Redundant Support	Yes
Cooling Type	Active Fan
Modularity	Non-Modular
rail_design	Single 12V Rail
Number of Fans	1

Compatibility
Form Factor	Proprietary
Compatible For	Dell PowerEdge R420, R620, R720

Physical Characteristics
Weight	5.00

Certifications and Environmental
Compliance Standards	WEEE, RoHS, CE, FCC, TUV, cULus

Product Description
This 495 Watt power supply is built to provide reliable energy to Dell PowerEdge servers, ensuring steady operation under demanding workloads. Often found in data centers and enterprise environments, it supports critical infrastructure by maintaining consistent power delivery. Commonly used in server models R420, R620, and R720, this component is designed for IT professionals and system administrators who prioritize uptime and efficient server management. Its compatibility with multiple PowerEdge models makes it a versatile choice for upgrades or replacements. Key Features Delivers 495 Watts of stable power to support server performance Compatible across several Dell PowerEdge server models Supports hot-swapping to enable easy replacement without shutting down Designed to fit seamlessly into existing server hardware racks Meets Dell’s standards for quality and reliability This power supply is typically deployed in enterprise server racks handling various applications, from database management to virtualization. Its role focuses on ensuring servers remain powered without interruption, which is critical in many IT environments.

Use Cases
The Dell 03GHW3 495W Power Supply is essential in environments requiring reliable and continuous power for Dell PowerEdge servers, notably the R420, R620, and R720 models. It is particularly beneficial for IT professionals managing rack-mounted servers in data centers and enterprise IT infrastructures where uptime and power efficiency are critical. How It's Used: Powering virtualization hosts in medium to large-scale data centers to ensure stable operation of multiple virtual machines. Supporting storage cluster nodes in enterprise environments that demand consistent power for high availability. Equipping SMB networks with rack-mounted servers that require hot-swappable power supplies for minimized maintenance downtime. Enabling remote office server deployments where reliable energy delivery is crucial to maintain business continuity. Facilitating compute-intensive workloads in research and development labs with optimized power efficiency. By delivering consistent wattage in a hot-swappable form factor, the 03GHW3 power supply enhances operational reliability and scalability. It supports continuous server operation without interruption, accommodating demanding workloads and dynamic IT environments.