Glinde, April 13, 2021 - be quiet!, the market leader for PC power supplies in Germany since 2007*, is announcing three new power supply series. The Pure Power 11 FM is a fully modular version of the Pure Power 11, available in 550, 650, and 750 watts and aimed at mainstream computer users who appreciate the versatility of modular cables and 80 PLUS® Gold efficiency up to 93.9 percent. Fans of small form factor builds can now upgrade their systems with the SFX Power 3 or TFX Power 3, which offer high performance in compact SFX and TFX form factors.
Pure Power 11 FM: Mainstream power supply goes fully modular
At be quiet!, Pure Power stands for peerless dependability and a comprehensive feature set at a competitive price point. The Pure Power 11 FM series is no exception: by exclusively using fully modular instead of fixed cables, only cables that serve a purpose are installed, resulting in a smoother airflow, lower temperatures, and easier handling inside the case. Pure Power 11 FM comes equipped with black flat cables for all common connections and a black sleeved 20+4-pin ATX power cable. With two independent 12V rails for signal stability and up to four PCI-Express connectors (two for the 550W model), Pure Power 11 FM is fully suited for silent PC configurations, workstations or even gaming systems with a powerful graphics card.
80 PLUS® Gold efficiency and improved topology
Pure Power 11 FM is 80 PLUS® Gold certified with an efficiency rating of up to 93.9 percent, a truly outstanding level for this PSU class. The most compelling benefits of this high efficiency are lower power consumption, lower electricity costs and a cooler, quieter operation. Pure Power 11 FM is equipped with LLC + SR + DC/DC technology for advanced stability and voltage regulation. Cooling is achieved with a silence-optimized 120mm be quiet! fan with airflow-optimized fan blades, enabling the extraordinarily silent operation that be quiet! is famous for. As usual, all modern protection circuits (including UVP, OVP, SCP, OPP, OCP, and OTP) are integrated. be quiet! offers a 5-year manufacturer’s warranty on Pure Power 11 FM.
SFX Power 3 and TFX Power 3: High performance in a compact form factor
The third iteration of these power supplies efficiently provides power for high-performance systems conforming to the space-saving SFX or TFX form factor. Despite their small dimensions, the SFX Power 3 and TFX Power 3 offer enough ports to power a modern mini-ITX system and a rock-solid 12V rail to support a dedicated graphics card. The SFX Power 3 series is available in 300W and 450W, offering 80 PLUS® Bronze efficiency. TFX Power 3 is available in two different 300W models: TFX Power 3 with 80 PLUS® Bronze efficiency and TFX Power 3 Gold with particularly high efficiency of up to 91.7 percent (80 PLUS® Gold). All of these new small form factors power supplies from be quiet! feature black cables for a contemporary look. A high-quality, temperature-controlled 80mm fan takes care of quiet and effective cooling, and modern protection circuits (including UVP, OVP, SCP, OPP, and OCP) are integrated, making these power supplies a great choice for office and web clients, HTPCs, or small gaming systems.
Pure Power 11 FM, SFX Power 3 and TFX Power 3 will be available from April 23 at the following recommended retail pricing:
Pure Power 11 FM 550W €89.90 $89.90 £79.99 Pure Power 11 FM 650W €99.90 $99.90 £89.99 Pure Power 11 FM 750W €114.90 $114.90 £105.99 SFX Power 3 300W €57.90 $54.90 £54.99 SFX Power 3 450W €69.90 $64.90 £64.99 TFX Power 3 Bronze 300W €57.90 $54.90 £54.99 TFX Power 3 Gold 300W €69.90 $64.90 £64.99
*Source: GfK Panel Market Germany, sales units internal computer power supplies, January 2021
Pure Power 11 FM datasheet [PDF]
Pure Power 11 FM 550W fan curve [JPG]
Pure Power 11 FM 650W fan curve [JPG]
Pure Power 11 FM 750W fan curve [JPG]
Pure Power 11 FM 550W image pack [ZIP]
Pure Power 11 FM 650W image pack [ZIP]
Pure Power 11 FM 750W image pack [ZIP]
SFX Power 3 datasheet [PDF]
SFX Power 3 300W fan curve [JPG]
SFX Power 3 450W fan curve [JPG]
SFX Power 3 300W image pack [ZIP]
SFX Power 3 450W image pack [ZIP]
TFX Power 3 datasheet [PDF]
TFX Power 3 300W Bronze fan curve [JPG]
TFX Power 3 300W Gold fan curve [JPG]
TFX Power 3 300W Bronze image pack [ZIP]