be quiet! SFX L POWER 600W Power Supply
£102.48
Out of stock
COMPACT AND SILENT ENERGY
be quiet! SFX L Power 600W
Especially recommended for mini ITX PCs and compact gaming systems. For compact PC systems that perform beyond the ordinary, with an ideal combination of features, power, efficiency and reliability, choose SFX L Power 600W.
80 PLUS® Gold (up to 92% efficiency)
4× PCIe 6+2 for Powerful GPUs
Modular Cables + SFX-to-ATX Bracket
3-Year Manufacturer Warranty
Compact SFX L power supply for mini ITX and compact gaming PCs, featuring 80 PLUS® Gold efficiency, modular flat cables, and an included SFX-to-ATX adapter bracket.
Core Highlights
- 80 PLUS® Gold certification (up to 92% efficiency)
- 4 PCIe connectors for powerful GPUs
- Stable LLC, Synchronous Rectifier (SR) and DC-to-DC power conversion
- Modular cables for maximum build flexibility
- Temperature-controlled 120mm high-quality fan
- SFX-to-ATX adapter bracket for usage with larger case sizes
- 3-year manufacturer’s warranty
Powerful, Reliable and Stable
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. Includes 4 PCIe connectors to support multi-GPU setups.
Japanese Capacitors
LLC • SR • DC-to-DC
Quiet Operation for Compact Systems
Perfect for compact gaming PC or HTPC users looking for an SFX PSU fitted with a 120mm fan. This model includes a temperature-controlled fan and was built to be very silent while producing little wasted heat.
Temperature Controlled
Optimised for Low Noise
80 PLUS® Gold Certification
Certified 80 PLUS® Gold with an efficiency rating of up to 92% — delivering lower power consumption and consequently lower costs with cooler and quieter operation.
Up to 92% Efficiency
Cooler • Quieter
Modular and Flat Cables
Entirely modular cables are enhanced by premium black flat cables. This simplifies the installation and keeps the system tidy.
Premium Black Flat Cables
Tidy Installation
Super Versatile Installation
Particularly versatile in deployment thanks to the SFX-to-ATX adapter bracket provided. Fits SFX cases and can also be installed in a few simple steps into larger ATX cases.
General Specifications
Performance & Efficiency
Cooling & Acoustics
Power Rails & Output
Connectivity & Cables
Protection & Safety
Physical & Build
| Manual | |
| Datasheet | |
| Cables | |
| Performance curve | JPG |
About be quiet!
be quiet! is a premium German PC hardware brand, recognised worldwide for designing high-performance components with an uncompromising focus on silence.
Founded in Germany, be quiet! has earned the trust of enthusiasts, gamers, creators and system builders the world over through exceptional build quality, reliability and near-silent operation.
German Engineering
Premium Components
Long Warranties
Designed in Germany
Every be quiet! product is engineered and quality-controlled in Germany, with meticulous attention to acoustics, airflow, thermals and long-term durability.
That engineering-first approach means each one performs exactly as intended: quietly and efficiently.
What be quiet! is known for
- Ultra-quiet, high-efficiency power supplies
- High-performance CPU coolers with silent operation
- Low-noise PC cases optimised for airflow and reduced vibration
- Premium fans engineered for strong airflow at minimal noise
Trusted by enthusiasts and professionals
be quiet! hardware is widely used in gaming PCs, professional workstations, content-creation systems, and quiet home and office builds.
As an authorised UK service centre, we supply genuine be quiet! products backed by full manufacturer warranty and local UK support.
Shipping & Delivery Information
Dispatch cut-off: 2:00pm
UK shipping only
- 🚚
UK mainland: Free standard next-day / 2-day delivery (subject to courier terms). - ⏱️
Same-day dispatch: Order before 2:00pm Monday–Friday. - 📍
Extended areas: Highlands, NI, ROI & Channel Islands typically 2–5 working days. - 🛑
No collection: We ship orders only.
Shipping Only
Please note that we do not offer collections. All orders are shipped via our courier partners.
Delivery services are subject to courier availability and local conditions.
Weekend Orders
Orders placed after 2:00pm on Friday or during the weekend
are processed on the next working day (normally Monday).
Bank holidays may also affect dispatch and delivery times.
UK Delivery
Free standard next-day / 2-day to UK mainland (subject to courier terms)
- ✅Free standard delivery on all orders
- 📦UK mainland only for next-day / 2-day services
- 🕑Cut-off: order before 2:00pm (Mon–Fri) for same-day dispatch
Extended Delivery Areas
Typically 2–5 working days
- 🏔️Scottish Highlands
- 🇬🇧Northern Ireland
- 🇮🇪Republic of Ireland
- 🏝️Channel Islands
Delivery times can vary depending on courier availability and local conditions.
International Shipping
We do not ship outside the UK
Delivery times are estimates and may be affected by courier delays outside of our control.
