Name: NPS275CB Dell 275W Power Supply for GX740 GX745 GX755 SFF
Brand: Dell
SKU: NPS275CB
Price: 152.41 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The NPS275CB Dell 275-Watts Power Supply is designed as a replacement or upgrade part for Dell GX740, GX745, and GX755 small form factor desktops. It supplies reliable power within a compact design that fits slim cases, making it ideal for office environments needing stable, space-efficient power solutions.

General Information
Brand	Dell
Part Number	NPS275CB
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 GX740,GX745,GX755 SFF

Connectors
Connector Types	SATA, Molex

Physical Characteristics
Weight	5.00

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

Product Description
This power supply unit delivers a steady 275 watts of power, built for Dell small form factor desktops including the GX740, GX745, and GX755 models. It's commonly found in office environments and business settings where compact, efficient power delivery is essential. Often replaced during system maintenance or upgrades, this unit benefits IT professionals and users needing reliable power without bulky components. Key Features Compact design tailored to fit slim Dell SFF chassis Stable 275W output supports essential system components Compatible with multiple Dell GX series models for easy swaps Standard connectors ensure secure and proper installation Quiet operation suited for office and workspace use This power supply is typically deployed inside Dell small form factor desktops in corporate or home office settings. It helps maintain consistent performance by providing the necessary power while fitting neatly into space-constrained cases. Users benefit from straightforward installation and dependable operation, making it a practical choice for maintaining older Dell GX series systems.

Use Cases
The NPS275CB Dell 275W Power Supply is primarily utilized in office and enterprise environments where Dell GX740, GX745, and GX755 small form factor desktops are deployed. It is particularly suited for IT departments managing legacy systems requiring compact, reliable power units for consistent system uptime in space-constrained setups. How It's Used: Replacing faulty power supplies in Dell GX740/GX745/GX755 SFF desktops within corporate offices to maintain operational continuity. Supporting small business workstations that run resource-light applications, ensuring stable power without excessive energy consumption. Facilitating the upgrade of existing Dell SFF desktops used in call centers, where compact hardware footprint and reliability are critical. Enabling IT teams in educational institutions to maintain older Dell systems cost-effectively by swapping out aging power components. Providing dependable power for remote office systems with limited space, where small form factor PCs are preferred for their compact design. This power supply supports operational efficiency by ensuring consistent power delivery in environments with strict space limitations and legacy hardware needs. Its compatibility with specific Dell SFF models allows organizations to extend system lifecycles while maintaining stable performance and reducing downtime risks.