Power Supply Units (124 items)

With the PROTON Series, CHIEFTEC advances into the new-age DC to DC power supply technology. The series allows for energy conservation, as well as a much higher efficiency and power stability, whic...

With the PROTON Series, CHIEFTEC advances into the new-age DC to DC power supply technology. The series allows for energy conservation, as well as a much higher efficiency and power stability, whic...

With the PROTON Series, CHIEFTEC advances into the new-age DC to DC power supply technology. The series allows for energy conservation, as well as a much higher efficiency and power stability, whic...

With the PROTON Series, CHIEFTEC advances into the new-age DC to DC power supply technology. The series allows for energy conservation, as well as a much higher efficiency and power stability, whic...

With the PROTON Series, CHIEFTEC advances into the new-age DC to DC power supply technology. The series allows for energy conservation, as well as a much higher efficiency and power stability, whic...

With the PROTON Series, CHIEFTEC advances into the new-age DC to DC power supply technology. The series allows for energy conservation, as well as a much higher efficiency and power stability, whic...

With the PROTON Series, CHIEFTEC advances into the new-age DC to DC power supply technology. The series allows for energy conservation, as well as a much higher efficiency and power stability, whic...

this popular PSU series is now extended by new models featuring cable management. With many awards granted, these PSUs are perfectly suited for cost aware users, who pay attention to both good pric...

this popular PSU series is now extended by new models featuring cable management. With many awards granted, these PSUs are perfectly suited for cost aware users, who pay attention to both good pric...

this popular PSU series is now extended by new models featuring cable management. With many awards granted, these PSUs are perfectly suited for cost aware users, who pay attention to both good pric...

With the Core Series, Chieftec will be bringing a new 80 PLUS Gold certified PSU to market, offering the best possible value-formoney. The goal of the Core Series power-supplies is to deliver a no-...

With the Core Series, Chieftec will be bringing a new 80 PLUS Gold certified PSU to market, offering the best possible value-formoney. The goal of the Core Series power-supplies is to deliver a no-...

Efficiency at low cost, that’s the reason, why the new A-90 series from CHIEFTEC has been invented. The three high performance PSU’s cover with their nominal power output of 550 watts – 750 watts a...

Efficiency at low cost, that’s the reason, why the new A-90 series from CHIEFTEC has been invented. The three high performance PSU’s cover with their nominal power output of 550 watts – 750 watts a...

Efficiency at low cost, that’s the reason, why the new A-90 series from CHIEFTEC has been invented. The three high performance PSU’s cover with their nominal power output of 550 watts – 750 watts a...

The GPA-600S and like all other models in the iARENA Series have a fixed voltage of 230V and are specifically made for Europe. They are the optimal and cost-effective solution for quality-demanding...

High efficiency and a highly competitive pricing coupled with the latest “state-of-the-art” PCB design and components distinguish the 6 new power supplies of the iARENA series. Fully aware of envir...

High efficiency and a highly competitive pricing coupled with the latest “state-of-the-art” PCB design and components distinguish the 6 new power supplies of the iARENA series. Fully aware of envir...

High efficiency and a highly competitive pricing coupled with the latest “state-of-the-art” PCB design and components distinguish the 6 new power supplies of the iARENA series. Fully aware of envir...

In a continuous effort to align our high-end production with the extreme fast technological developments of the IT industry, CHIEFTEC introduces its NEW iARENA series. Initially dedicated to the SI...

In a continuous effort to align our high-end production with the extreme fast technological developments of the IT industry, CHIEFTEC introduces its NEW iARENA series. Initially dedicated to the SI...

The name ECO stands for maximum efficiency, ecological values and a new era of power supplies. Compatible with all current standards and certified by TÜV amongst many others and with a fixed voltag...

The name ECO stands for maximum efficiency, ecological values and a new era of power supplies. Compatible with all current standards and certified by TÜV amongst many others and with a fixed voltag...

The name ECO stands for maximum efficiency, ecological values and a new era of power supplies. Compatible with all current standards and certified by TÜV amongst many others and with a fixed voltag...

The name ECO stands for maximum efficiency, ecological values and a new era of power supplies. Compatible with all current standards and certified by TÜV amongst many others and with a fixed voltag...

GPS-1450C POWER SMART series: With the eight brand new ATX 2.3, full range (110V ~ 240V) and 80plus GOLD certified just launched power supplies of the renowned and severally awarded POWER SMART ser...

The MRZ Series mini-redundant power-supplies provide highly reliable power output at an extremely high efficiency. When you need to have peace-of-mind in your system while saving energy and costs, ...

The PSF-400B from its layout may remind on “fore gone” ATX standards but, compatible with all current standards and certified by TÜV amongst many others and with a fixed voltage of 230V being the E...

The Polaris Series brings CHIEFTEC’s trusted and proven experience with high quality, 80 PLUS® Gold certified, fully modular power supplies back to the forefront of modern technology. Polaris Serie...

The Polaris Series brings CHIEFTEC’s trusted and proven experience with high quality, 80 PLUS® Gold certified, fully modular power supplies back to the forefront of modern technology. Polaris Serie...

The Polaris Series brings CHIEFTEC’s trusted and proven experience with high quality, 80 PLUS® Gold certified, fully modular power supplies back to the forefront of modern technology. Polaris Serie...

The Polaris Series brings CHIEFTEC’s trusted and proven experience with high quality, 80 PLUS® Gold certified, fully modular power supplies back to the forefront of modern technology. Polaris Serie...

With the PowerUp series, Chieftec aims to bring the well-received technical quality and high performance of the PowerPlay series to the mainstream gamer’s market. With modern full-bridge LLC and DC...

With the PowerUp series, Chieftec aims to bring the well-received technical quality and high performance of the PowerPlay series to the mainstream gamer’s market. With modern full-bridge LLC and DC...

The SFX-250VS is a reliable entry level PSU with 250 watts, which is totally enough for the everyday work. Thanks to the 80 mm Ultra Silent fan, the PSU is barely hearable.

The SFX-350BS-L is a special version with a layout turned around by 90o in comparison to regular SFX power supplies. The SFX-350BS-L is always used when the space is very tight. The SFX-350BS-L con...

The smart series offers both quality and efficiency. The PSU itself is painted in decent black, equipped with long native cables, a power cord, and a solid carton to protect it. With an efficiency ...

The smart series offers both quality and efficiency. The PSU itself is painted in decent black, equipped with long native cables, a power cord, and a solid carton to protect it. With an efficiency ...

The smart series offers both quality and efficiency. The PSU itself is painted in decent black, equipped with long native cables, a power cord, and a solid carton to protect it. With an efficiency ...

The smart series offers both quality and efficiency. The PSU itself is painted in decent black, equipped with long native cables, a power cord, and a solid carton to protect it. With an efficiency ...

The CHIEFTEC Task Series PSU’s are true to their name, and take on any task they are required for without any trouble. With certified 80PLUS® Bronze efficiency and all modern protection and safety ...

TPS-600S The CHIEFTEC Task Series PSU’s are true to their name, and take on any task they are required for without any trouble. With certified 80PLUS Bronze efficiency and all modern protection and...

TPS-700S The CHIEFTEC Task Series PSU’s are true to their name, and take on any task they are required for without any trouble. With certified 80PLUS Bronze efficiency and all modern protection and...

The APB-400B8 of the new VALUE SERIES offers both quality and 80 PLUS® 230V EU efficiency at a highly competitive pricing. Equipped with a vast amount of required connectors, long native cables and...

The new VALUE SERIES offers both quality and 80 PLUS 230V EU efficiency at a highly competitive pricing. Equipped with a vast amount of required connectors, long native cables and a silent running ...

The B12 BC Series is available in the standard ATX Form Factor and in wattages that are most common for a PC system. The Seasonic B12 BC achieves 80 PLUS® Bronze standard of providing at least 82 %...

The B12 BC Series is available in the standard ATX Form Factor and in wattages that are most common for a PC system. The Seasonic B12 BC achieves 80 PLUS® Bronze standard of providing at least 82 %...

The B12 BC Series is available in the standard ATX Form Factor and in wattages that are most common for a PC system. The Seasonic B12 BC achieves 80 PLUS® Bronze standard of providing at least 82 %...

The B12 BC Series is available in the standard ATX Form Factor and in wattages that are most common for a PC system. The Seasonic B12 BC achieves 80 PLUS® Bronze standard of providing at least 82 %...

CORE SERIES The CORE Series is the brand new series that completes the Seasonic lineup. The 80 PLUS® Gold certified CORE Series comes in all three cabling setups, including the fully modular CORE G...

FOCUS PX (ONESEASONIC) The newly upgraded FOCUS PX and GX series are the successor to the FOCUS PLUS Series, which became an instant the top seller in the power supply market after its launch in 20...

FOCUS PX (ONESEASONIC) The newly upgraded FOCUS PX and GX series are the successor to the FOCUS PLUS Series, which became an instant the top seller in the power supply market after its launch in 20...

Due to its small form factor the Focus+ Gold 550 watt power supply is a great solution for those, who want to build smaller systems and care about the airy arrangement inside their computer case. T...

FOCUS SGX (2021) The new line of Seasonic's FOCUS SGX is versatile in its application and powerful with a small footprint. It is a standard SFX unit, measuring at 125 mm (L) x 100 mm (W) x 63.5 mm ...

FOCUS GX (ONESEASONIC) The newly upgraded FOCUS PX and GX series are the successor to the FOCUS PLUS Series, which became an instant the top seller in the power supply market after its launch in 20...

FOCUS GX (ONESEASONIC) The newly upgraded FOCUS PX and GX series are the successor to the FOCUS PLUS Series, which became an instant the top seller in the power supply market after its launch in 20...

FOCUS GX (ONESEASONIC) The newly upgraded FOCUS PX and GX series are the successor to the FOCUS PLUS Series, which became an instant the top seller in the power supply market after its launch in 20...

FOCUS GX (ONESEASONIC) The newly upgraded FOCUS PX and GX series are the successor to the FOCUS PLUS Series, which became an instant the top seller in the power supply market after its launch in 20...

FOCUS PX (ONESEASONIC) The newly upgraded FOCUS PX and GX series are the successor to the FOCUS PLUS Series, which became an instant the top seller in the power supply market after its launch in 20...

FOCUS PX (ONESEASONIC) The newly upgraded FOCUS PX and GX series are the successor to the FOCUS PLUS Series, which became an instant the top seller in the power supply market after its launch in 20...

The new line of Seasonic's FOCUS SPX is versatile in its application and powerful with a small footprint. It is a standard SFX unit, measuring at 125 mm (L) x 100 mm (W) x 63.5 mm (H). The FOCUS SP...

80 PLUS® GOLD The FOCUS GX achieves 80 PLUS® Gold certification with its 90 % efficiency at 50 % system load. CABLE-FREE CONNECTION DESIGN Seasonic’s engineers have implemented a new design feature...

Thanks to its small form factor the Focus+ Platinum 850 watt power supply is a mighty solution for those, who want to implement a smaller HTPC system or living room computer. This high quality unit...

Seasonic engineers have created a brand new product line based on advanced technology emanating from many years of intensive active research. The result of this development is the solid FOCUS+ Seri...

The long-awaited new line of Seasonic's FOCUS SGX is versatile in its application, and powerful with a small footprint. The FOCUS SGX is shipped with an SFX to ATX adapter bracket in the box, which...

The G12 GC Series is available in the standard ATX Form Factor and in wattages that are most common for a PC system. The Seasonic G12 GC-Series achieves 80 PLUS Gold standard of providing at least ...

The G12 GM Series is available in the standard ATX Form Factor and in wattages that are most common for a PC system. The Seasonic G12 GM-Series achieves 80 PLUS® Gold standard of providing at least...

The G12 GM Series is available in the standard ATX Form Factor and in wattages that are most common for a PC system. The Seasonic G12 GM-Series achieves 80 PLUS® Gold standard of providing at least...

The G12 GC Series is available in the standard ATX Form Factor and in wattages that are most common for a PC system. The Seasonic G12 GC-Series achieves 80 PLUS Gold standard of providing at least ...

The G12 GC Series is available in the standard ATX Form Factor and in wattages that are most common for a PC system. The Seasonic G12 GC-Series achieves 80 PLUS Gold standard of providing at least ...

The G12 GC Series is available in the standard ATX Form Factor and in wattages that are most common for a PC system. The Seasonic G12 GC-Series achieves 80 PLUS Gold standard of providing at least ...

The G12 GM Series is available in the standard ATX Form Factor and in wattages that are most common for a PC system. The Seasonic G12 GM-Series achieves 80 PLUS® Gold standard of providing at least...

Highly Reliable 105°C Aluminum Electrolytic Capacitors. - Smart and Silent Fan Control [S2FC]. - Active Power Factor Correction [up to 99%]. - Ample +12V Output. - 120mm Ball Bearing Cooling Fan. -...

MTLR Seasonic’s latest design keeps the output voltage within a very tight range, achieving under 0.5 % (1 % for 1000 W and above) load regulation. This impressive electrical performance and stabil...

The PRIME Fanless PX series utilizes the fanless technology, which eliminates the fan noise completely, ensuring truly quiet operation. The unit not only is rated to be 80PLUS Platinum efficient, b...

The PRIME Fanless PX series utilizes the fanless technology, which eliminates the fan noise completely, ensuring truly quiet operation. The unit not only is rated to be 80PLUS Platinum efficient, b...

PRIME Fanless TX utilizes the fanless technology, which eliminates the fan noise completely, ensuring truly quiet operation. The unit not only is rated to be 80PLUS Titanium efficient, but it also ...

Pressing on with its One Seasonic Initiative, the PRIME TX, PRIME PX and PRIME GX series became the successors to the Seasonic PRIME and PRIME Ultra series. The PRIME Series has always demonstrated...

Pressing on with its One Seasonic Initiative, the PRIME TX, PRIME PX and PRIME GX series became the successors to the Seasonic PRIME and PRIME Ultra series. The PRIME Series has always demonstrated...

Pressing on with its One Seasonic Initiative, the PRIME TX, PRIME PX and PRIME GX series became the successors to the Seasonic PRIME and PRIME Ultra series. The PRIME Series has always demonstrated...

Pressing on with its One Seasonic Initiative, the PRIME TX, PRIME PX and PRIME GX series became the successors to the Seasonic PRIME and PRIME Ultra series. The PRIME Series has always demonstrated...

Pressing on with its One Seasonic Initiative, the PRIME TX, PRIME PX and PRIME GX series became the successors to the Seasonic PRIME and PRIME Ultra series. The PRIME Series has always demonstrated...

Pressing on with its One Seasonic Initiative, the PRIME TX, PRIME PX and PRIME GX series became the successors to the Seasonic PRIME and PRIME Ultra series. The PRIME Series has always demonstrated...

Pressing on with its One Seasonic Initiative, the PRIME TX, PRIME PX and PRIME GX series became the successors to the Seasonic PRIME and PRIME Ultra series. The PRIME Series has always demonstrated...

Pressing on with its One Seasonic Initiative, the PRIME TX, PRIME PX and PRIME GX series became the successors to the Seasonic PRIME and PRIME Ultra series. The PRIME Series has always demonstrated...

Its ultra-high efficiency and outstanding performance are the fine results of Seasonic’s continuous commitment to innovation and advancement. Improved low-load efficiency, highly suppressed ripple ...

80 PLUS® Titanium Certified The PRIME Titanium Series achieves the highest level of 80 PLUS® Titanium certification on the market with its 94 % efficiency at 50 % system load. (The feature only app...

Pressing on with its One Seasonic Initiative, the PRIME TX, PRIME PX and PRIME GX series became the successors to the Seasonic PRIME and PRIME Ultra series. The PRIME Series has always demonstrated...

Pressing on with its One Seasonic Initiative, the PRIME TX, PRIME PX and PRIME GX series became the successors to the Seasonic PRIME and PRIME Ultra series. The PRIME Series has always demonstrated...

Pressing on with its One Seasonic Initiative, the PRIME TX, PRIME PX and PRIME GX series became the successors to the Seasonic PRIME and PRIME Ultra series. The PRIME Series has always demonstrated...

Pressing on with its One Seasonic Initiative, the PRIME TX, PRIME PX and PRIME GX series became the successors to the Seasonic PRIME and PRIME Ultra series. The PRIME Series has always demonstrated...

Its ultra-high efficiency and outstanding performance are the fine results of Seasonic’s continuous commitment to innovation and advancement. Improved low-load efficiency, highly suppressed ripple ...

80 PLUS® Titanium Certified The PRIME Titanium Series achieves the highest level of 80 PLUS® Titanium certification on the market with its 94 % efficiency at 50 % system load. (The feature only app...