Name: NPS-275BBB Dell 275W Power Supply for OptiPlex GX620 SFF Desktop
Brand: Dell
SKU: NPS-275BBB
Price: 142.18 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The NPS-275BBB Dell 275-Watts Power Supply for OptiPlex GX620 SFF offers steady and reliable power tailored for small form factor Dell desktops. It fits perfectly within the GX620 SFF chassis and is designed to maintain stable operation in business and office settings without complicating system setup or maintenance.

General Information
Brand	Dell
Part Number	NPS-275BBB
Product Type	Desktop Power Supply
Condition	Refurbished

Technical Information
Input Voltage	AC 100-240V
Input Frequency	50-60Hz
Output	+12V,+5V,+3.3V,-12V,+5VSB
Max. Output Power	275W
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 OptiPlex GX620 SFF

Physical Characteristics
Weight	5.00

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

Product Description
This 275-watt power supply unit is built for Dell OptiPlex GX620 Small Form Factor (SFF) desktops, ensuring consistent and efficient power delivery. It's commonly used in office or business environments where space-saving desktop setups are essential. Often found in IT departments managing Dell workstations, this power supply serves users who need a reliable replacement part or want to maintain their existing systems without upgrading to newer models. Its compact design matches the SFF chassis, making installation straightforward and preserving system airflow. Key Features Supports up to 275 watts of power output suitable for standard office workloads Includes built-in safeguards against power surges and overloads Fits small form factor cases without requiring modifications Delivers stable voltage to ensure system reliability Designed specifically for Dell OptiPlex GX620 SFF models, ensuring compatibility This power supply is typically deployed in corporate or educational settings where Dell OptiPlex GX620 systems are still in use. It helps extend the lifespan of these desktops by providing dependable power, reducing downtime and maintenance needs.

Use Cases
The NPS-275BBB Dell 275-Watt Power Supply is primarily utilized in legacy Dell OptiPlex GX620 small form factor desktops, commonly found in corporate office environments requiring stable and compact computing solutions. IT administrators benefiting from maintaining or upgrading existing hardware assets will find this power supply essential for ensuring reliable operation across everyday business workloads. How It's Used: Supporting office desktops running legacy ERP and CRM applications in SMB environments where space and power reliability are critical. Maintaining operational continuity in educational institutions using GX620 SFF systems for administrative and classroom computing tasks. Deploying in call center setups where dense workstation arrays rely on consistent power delivery within constrained form factors. Facilitating remote office and branch location IT infrastructure by replacing aging power supplies to extend hardware lifecycle without full system upgrades. Integrating into IT asset refresh cycles focused on cost-effective maintenance of existing Dell OptiPlex GX620 fleets. This power supply supports operational efficiency by providing a consistent power source tailored to compact Dell systems, thereby minimizing downtime and enabling predictable performance in environments where hardware longevity and stability are paramount.