SilverStone 80 PLUS 230V EU 400W ATX power supply

SilverStone 80 PLUS 230V EU 400W ATX power supply — reliable power supply

Efficient power management is key to the stability and performance of your computer. This power supply from SilverStone provides 400W power, which is ideal for home and office setups with lower graphics requirements. Thanks to 80 PLUS certification, it achieves up to 85% energy efficiency, which means lower electricity consumption and less heat. The compact design with a depth of only 140 mm allows easy installation even in smaller computer cases. Thanks to these features, this power supply is a great choice for everyday use.

Performance and energy efficiency

The power supply is equipped with one strong +12V branch with a current of 30 A, which ensures stable power for all components of your computer. 80 PLUS certification ensures efficiency of up to 85%, which brings lower operating costs and less system heat. Active PFC (Power Factor Correction) improves voltage stability and protects components from fluctuations in the electrical network.

Quiet operation and compact design

The power supply includes a 120mm fan, which at only 18 dBA noise keeps the device cool and quiet — ideal for a quiet work or home environment. Compact dimensions with a depth of only 140 mm make it easy to install even in smaller cabinets, which will be appreciated by users with limited space.

Safety and reliability

The power supply is equipped with overvoltage, overload and short circuit protection (OVP, OPP, SCP) that protect your computer from damage. These features ensure a long service life of the power supply and safe operation even during unexpected events in the electrical network.

Connector equipment and compatibility

The power supply offers a wide range of connectors that will cover the needs of most standard builds:

• 1× 24/20-pin ATX
• 1× 8/4-pin EPS
• 2× PCIe 6+2-pin for graphics cards
• 4× SATA for hard drives and SSDs
• 3× Molex for older devices
• 1× Floppy for specific uses

This range of connectors ensures compatibility with older and more modern builds, which makes this power supply suitable for upgrading older computers or building new, low-demand systems.

Ideal use

• Office and home PC builds
• Upgrading older computers
• Computers with low graphics performance requirements