Name: DRN5M Dell 550W Power Supply Unit Normal Airflow for S4048T-ON Switch
Brand: Dell
SKU: DRN5M
Price: 97.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The DRN5M Dell 550-Watts Power Supply Unit is designed to provide steady and reliable power to Dell S4048T-ON switches. It fits into standard rack environments and manages heat through a normal airflow setup, making it a practical component in enterprise networking where stable power delivery is essential.

General Information
Brand	Dell
Part Number	DRN5M
Product Type	Network Equipment Power Supply
Condition	Refurbished

Technical Information
Input Voltage	AC (100-240VAC)
Input Frequency	50/60 Hz
Output	12V
Max. Output Power	550W
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	DRN5M - Dell 550-Watts Power Supply Unit Normal Airflow for S4048T-ON Switch

Physical Characteristics
Weight	5.00

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

Product Description
This 550-watt power supply unit provides consistent power to the Dell S4048T-ON switch, a device commonly found in data centers and enterprise network setups. Built for stable operation, it supports the switch's performance needs by delivering reliable energy while managing heat effectively through normal airflow design. Typically used by IT professionals managing network infrastructure, the unit helps maintain uptime and smooth network traffic. Its compatibility with Dell's S4048T-ON ensures seamless integration without the need for additional adjustments. Key Features Delivers 550 watts of continuous power to support high-demand networking equipment Normal airflow design balances cooling and performance in rack environments Specifically built to fit Dell S4048T-ON switches for straightforward installation Enhances system reliability by maintaining stable voltage and minimizing power interruptions Compact form factor suitable for dense data center racks In practice, this power supply is often deployed in data centers where reliable network performance is critical. Its role is fundamental to keeping Dell S4048T-ON switches operational under heavy loads, helping avoid downtime and supporting smooth data flow across enterprise networks.

Use Cases
The DRN5M Dell 550W Power Supply Unit is primarily utilized in data center and enterprise networking environments where reliable and consistent power delivery is critical. It serves IT professionals managing Dell S4048T-ON switches within rack-mounted network infrastructures requiring effective thermal management. How It's Used: Powering Dell S4048T-ON switches in large-scale data center rack deployments to support high-throughput networking. Ensuring stable operation of enterprise IT networks that demand uninterrupted power for core switching hardware. Supporting edge computing sites where compact, efficient power supplies are necessary for network switches in constrained spaces. Providing reliable power in virtualization environments that rely on robust network switching for traffic segmentation and management. Maintaining power stability in SMB networks upgrading to enterprise-grade Dell switches requiring consistent airflow and cooling. This power supply unit facilitates operational continuity by delivering steady power and managing heat dissipation effectively, enhancing performance scalability for Dell switch deployments. Its normal airflow design integrates seamlessly within standard rack configurations, supporting long-term network infrastructure reliability.