be quiet! SFX-L POWER 600W 80 Plus Gold

be quiet! SFX-L POWER 600W 80 Plus Gold is a compact SFX-L format power supply, aimed at more serious mini-ITX and compact gaming or workhorse configurations. You get 600W of power, which is fully sufficient for a modern mid-range to more powerful build, plus a quality 80+ Gold certification for higher efficiency. With active PFC and efficiency up to 92%, this power supply is oriented towards stability and lower losses. The SFX-L format and the length of 130 mm make it a good choice for cases with limited space, where a standard ATX PSU is not convenient or simply does not fit.

What you get: real usable power for CPU and GPU via the DC 3.3/5/±12 V line, along with active PFC for cleaner and more stable system power. Thanks to the modular design, you can connect only the necessary cables, which helps a lot with cable management in a small case and improves airflow. The four 6/8-pin PCI Express connectors give you freedom for graphics cards with two power connectors or more flexible upgrades. With a total of 6 SATA and 3 peripheral 4-pin connectors, you can easily power several SSD/HDD drives, fans, or additional accessories. It operates on an input voltage of 100–240 VAC, so it is fine for various electrical installations and protections.

• 600W Power – suitable for modern gaming and work configurations with a more demanding GPU, without entering overclock territory.
• 80+ Gold certification and up to 92% efficiency – less energy loss as heat and more stable operation under load.
• SFX-L format, dimensions 130 x 125 x 64 mm – optimized for compact cases where a standard ATX power supply is a problem.
• Modular design – you connect only the necessary cables, which facilitates assembly and improves airflow, especially in small cases.
• 4 x 6/8-pin PCI Express connectors – a good base for more powerful graphics cards and future upgrades, without needing adapters.
• 6 x SATA and 3 x 4-pin peripheral connectors – sufficient power for SSD, HDD, controllers, and additional fans.
• Active PFC and 100–240 VAC input – better power factor correction and wider compatibility with the electrical grid.
• 36-month warranty – three years of peace of mind for a key component in your system.

This power supply is suitable if you are building a compact SFX/SFX-L or small ATX configuration and want a balanced 600W option that can handle a serious GPU without drama. It is suitable for gaming machines and productive systems with several disks and additional devices. If you are chasing extreme high-end with a multi-core CPU and a top enthusiast GPU, 600W may already be on the edge depending on the rest of the hardware.

The most sensible thing about this model is the combination of compact SFX-L format, 600W power, Gold efficiency, and modular cables, which makes it a very practical choice for powerful but well-organized small builds.