Name: SS-300ES Seasonic 300-Watt Power Supply
Brand: Seasonic
SKU: SS-300ES
Price: 142.18 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Seasonic SS-300ES power supply delivers steady 300-watt output suited for basic desktop computers. It fits well in small or standard cases and offers quiet operation, making it a practical power source for home or office PCs that don’t require high wattage or elaborate cooling.

General Information
Brand	Seasonic
Part Number	SS-300ES
Product Type	Desktop Power Supply
Condition	Refurbished

Technical Information
Input Voltage	100-240V AC
Input Frequency	50-60 Hz
Output	+3.3V,+5V,+12V,-12V,+5VSB
Max. Output Power	300W
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	ATX

Connectors
Connector Types	20+4-pin ATX, 4-pin CPU, SATA, Molex, Floppy

Physical Characteristics
Dimensions	86 x 150 x 140 mm
Weight	3.00

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

Product Description
The Seasonic SS-300ES is a 300-watt power supply designed to provide consistent power delivery for desktop computers. It's often used in small form factor builds or entry-level PCs that require dependable energy without excess capacity. Built for users who prioritize efficiency and reliability, this power supply suits home offices, basic gaming rigs, and everyday computing tasks. Its compact size and quiet operation make it a practical choice in various environments. Key Features Stable voltage output to support sensitive PC components Durable internal parts crafted to extend lifespan Fits easily into most standard desktop cases Operates quietly, minimizing noise in work or gaming spaces Efficient power usage to reduce energy waste This power supply is commonly deployed in budget-friendly desktop systems or compact builds where space and noise are concerns. It provides a solid foundation for everyday computing without unnecessary extras. Users benefit from reliable startup and steady performance across typical workloads.

Use Cases
The Seasonic SS-300ES power supply is designed for environments where reliable and consistent power delivery is essential without requiring high wattage. It is ideal for small to medium business desktops, entry-level workstations, and compact PC builds where space and noise considerations are important. How It's Used: Powering office desktops used for standard productivity applications in SMB environments. Supporting home office PCs that need quiet, efficient operation during remote work. Serving entry-level workstations in educational institutions with limited power demands. Providing stable power in compact PC cases used for point-of-sale or kiosk systems. Supplying power for lightweight virtualization nodes or thin clients in distributed network setups. By delivering a steady 300-watt output in a compact and quiet form factor, the SS-300ES enhances operational stability for systems with modest power requirements. This supports efficient resource allocation and helps maintain a low noise footprint in shared workspaces.