be quiet! SFX L Power power supply unit 600 W 20+4 pin ATX Black
From
£105.99
1 offer offers at 1 retailer
be quiet! SFX L Power power supply unit 600 W 20+4 pin ATX Black de be quiet! est disponible chez 1 marchands. Comparez et trouvez le meilleur prix. A partir de 105,99 €.
Listed since 7 April 2026
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£94.49
8 April 2026
Description
Compact and Silent Energy
be quiet! SFX L Power 600W is especially recommended for mini ITX PCs and compact gaming systems. It performs well beyond the ordinary, with a great combination of quietness, features, reliability and efficiency.
POWERFUL, RELIABLE AND STABLE
A strong partner for Mini ITX and compact gaming PCs
The SFX L Power supplies CPUs and GPUs with steady and dependable power thanks to a stable 12V-rail, high quality Japanese capacitors and innovative technologies such as LLC, Synchronous Rectifier and DC-to-DC conversion. 4 PCIe connectors to support multi-GPU setups.
QUIET OPERATION FOR COMPACT SYSTEMS
Optimized for low-noise operation
This PSU is perfect for compact gaming PC or HTPC users who are looking for an SFX PSU that is fitted with a 120mm fan. This model includes a temperature-controlled fan. The SFX L Power was built to be very silent thanks to the fan technology used and it produces little wasted heat.
80 PLUS® GOLD CERTIFICATION
Very high operating efficiency
SFX L Power 600W is certified 80 PLUS Gold with an efficiency rating of up to 92% – a truly outstanding level for this class of PSU. The most compelling benefit: lower power consumption and consequently lower costs with cooler and quieter operation.
MODULAR AND FLAT CABLES
Highly compatible and convenient
Entirely modular cables are enhanced by premium black flat cables. This simplifies the installation and keeps the system tidy.
SUPER VERSATILE INSTALLATION
Adapts to your individual requirements
This power supply is particularly versatile in deployment thanks to the SFX-to-ATX adapter bracket provided. Not only does it fit into cases with an SFX form factor, but can also be installed in a few simple steps into larger ATX cases.
be quiet! SFX L Power 600W is especially recommended for mini ITX PCs and compact gaming systems. It performs well beyond the ordinary, with a great combination of quietness, features, reliability and efficiency.
POWERFUL, RELIABLE AND STABLE
A strong partner for Mini ITX and compact gaming PCs
The SFX L Power supplies CPUs and GPUs with steady and dependable power thanks to a stable 12V-rail, high quality Japanese capacitors and innovative technologies such as LLC, Synchronous Rectifier and DC-to-DC conversion. 4 PCIe connectors to support multi-GPU setups.
QUIET OPERATION FOR COMPACT SYSTEMS
Optimized for low-noise operation
This PSU is perfect for compact gaming PC or HTPC users who are looking for an SFX PSU that is fitted with a 120mm fan. This model includes a temperature-controlled fan. The SFX L Power was built to be very silent thanks to the fan technology used and it produces little wasted heat.
80 PLUS® GOLD CERTIFICATION
Very high operating efficiency
SFX L Power 600W is certified 80 PLUS Gold with an efficiency rating of up to 92% – a truly outstanding level for this class of PSU. The most compelling benefit: lower power consumption and consequently lower costs with cooler and quieter operation.
MODULAR AND FLAT CABLES
Highly compatible and convenient
Entirely modular cables are enhanced by premium black flat cables. This simplifies the installation and keeps the system tidy.
SUPER VERSATILE INSTALLATION
Adapts to your individual requirements
This power supply is particularly versatile in deployment thanks to the SFX-to-ATX adapter bracket provided. Not only does it fit into cases with an SFX form factor, but can also be installed in a few simple steps into larger ATX cases.
Specifications
| Total power | 600 W |
| Peak power | 650 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Input current | 10 A |
| Power factor | 0.99 |
| Power Factor Correction (PFC) type | Active |
| Combined power (+3.3V) | 110 W |
| Combined power (+12V) | 600 W |
| Combined power (+5V) | 110 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 22 A |
| Max output current (+12V) | 50 A |
| Max output current (+5V) |
Full specifications
| Marque | be quiet! |
| Référence fabricant | bn239 |
| EAN | 4260052187135 |
The be quiet! SFX L Power power supply unit 600 W 20+4 pin ATX Black in its market context in 2026
With the be quiet! SFX L Power power supply unit 600 W 20+4 pin ATX Black, be quiet! offers a solution suited to everyday needs in 2026. Available from 1 retailer on Compiral, this product benefits from real-time price comparison. Each offer is verified and updated several times a day to ensure you have the freshest information. Our platform calculates the total price including delivery costs, so you can identify the true best offer among all listed retailers.
be quiet!: what this model offers
What buyers remember about the be quiet! SFX L Power power supply unit 600 W 20+4 pin ATX Black: consistent quality, intuitive use and a price that stays within market norms for this level of performance. The positioning of be quiet! on the Computers & Hardware segment ensures access to spare parts and a structured after-sales service, which matters greatly in the long run. A solid choice in 2026, whether for a new purchase or to replace a failing device. Also discover the be quiet! Light Wings 120mm ARGB PWM High Speed Fan Black from the same brand for a second level of comparison.
The strengths that really make a difference
What truly differentiates the be quiet! SFX L Power power supply unit 600 W 20+4 pin ATX Black from other products in the Computers & Hardware category comes down to a few concrete points: the build quality typical of be quiet!, its availability from many retailers and accessible after-sales support. These criteria, often decisive for buyers, favour this model over alternatives on the market in 2026. Compare with the be quiet! Pure Power 13 M 650W Power Supply Unit if you wish to explore other models from the brand.
What you need to know before buying
Before buying the be quiet! SFX L Power power supply unit 600 W 20+4 pin ATX Black, check the following points: stock availability at your chosen retailer, the returns policy, warranty period and delivery charges. These details are accessible from our offers table at the top of this page. generally offers a well-structured after-sales network for the category.
Highlights
Highlights
- <b>Compact and Silent Energy</b><br><br>be quiet! SFX L Power 600W is especially recommended for mini ITX PCs and compact gaming systems
- It performs well beyond the ordinary
- Synchronous Rectifier and DC-to-DC conversion
- This model includes a temperature-controlled fan
- The most compelling benefit
