be quiet! System Power 11 550W is ATX 3.1 compliant and PCIe 5.1
£59.00be quiet! System Power 11 550W is an ATX 3.1 power supply designed for value-oriented PC builders who want reliable performance and quiet operation. With native PCIe 5.1 support, 80 PLUS Bronze efficiency, and a temperature-controlled 120 mm fan, it delivers stable power for modern gaming and everyday systems.
be quiet! 750W PURE POWER 12, 80 PLUS Gold, ATX 3.1
£100.00– 80 PLUS® Gold efficiency (up to 92.8%).
– ATX 3.1 PSU with full support for PCIe 5.1 GPUs and GPUs with 6+2 pin connectors.
– Exceptionally silent 120mm be quiet! fan.
– Advanced stability and voltage regulation thanks to LLC technology.
– One massive high-performance 12V-rail.
– One PCIe 5.1 12V-2×6 600W and 3 PCIe 6+2 connectors for overclocked high-end GPUs.
– 10-year manufacturer’s warranty.
be quiet! Pure Power 13 M 1000W is ATX 3.1
£149.00Continuous / Peak Power:Â 1000W / up to 1050?W
Efficiency:Â 80 PLUS Gold, up to ~94.4% efficiency at 50% load
Compliance:Â ATX 3.1, EPS 12V v2.92
PCIe Support:Â 1 x 12V-2×6 connector (600?W), plus 4 x 6+2-pin PCIe connectors
Rail Design:Â Single massive 12V rail that handles power spikes reliably
Cooling:Â 120mm rifle-bearing fan with zero-RPM operation at low load
Topology:Â LLC with digital control for tight voltage regulation
Modularity:Â Fully modular flat and sleeved cables for clean build layout
Warranty:Â 10-year manufacturer’s warranty, MTBF =100,000hours
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