550W SFX Power Supply SFF Mini ITX PSU 80 Plus Gold Fully Modular Compact Gaming Desktop PC Multi-GPU Support with Four PCIe Connectors 115MM Ultra-Quiet Fan Not Include SFX to ATX Bracket Black

SFF power supply itx 550w: The sfx power supply, as a professional sff itx power supply, is designed specifically for mini hosts (such as HTPC, home theater pc) with ITX motherboards to provide stable power supply, suitable for installation needs with limited space. It is also an ideal mini itx power supply for compact PC setups.
High-efficiency 80 plus gold: This 550w sfx psu gold, a high-performance sfx psu, has 90% efficiency when it 50% load. Outstanding performance in both stability and operational efficiency, making it a reliable choice among sfx power supply options.
Fully modular Design: The SFX psu 550w (a practical mini itx power supply -- sfx power supply) is modular design, it makes the wiring inside the pc case more neat and tidy, it is very important for DIY enthusiasts of mini itx case. As a key sff power supply feature, the fully modular design also brings convenience to installation. Some micro ATX cases may only be compatible with ATX power supply, so you will need a SFX to ATX bracket.
Mini ITX gaming pc compact: As a versatile itx power supply and sfx psu, it fits many desktop gaming pc. This sff power supply can power gpu include RTX 3060,GTX 3060Ti,RTX 3050,GTX 1660 Super/1660Ti,RX 6600 XT/RX 6650 XT,RX 6700 XT,RX 580/RX 570,and low-end gpu for office work daily GTX 1050Ti, GTX 960,RX 560, GT 1030, RX 6400, GTX 1650 Low Profile, T600 workstation graphics card. It is also a perfect mini itx power supply for gaming and office setups.
Four PCIe connectors support multi-gpu: This sff power supply with four PCIe connectors can drive multiple graphics cards to support multiple displays, expand desktop space, and are suitable for scenarios where multiple applications need to be operated simultaneously. This feature also enhances the practicality of this sfx psu and itx power supply. But the power of the gpu can't be too high, all hardware total power can't exceed 450W, allow sufficient headroom to accommodate transient peaks.
High quality modular cables: The sfx power supply (a premium sff mini itx power supply) is equipped with high-quality modular cables, including 1* 20+4pin motherboard cable(300mm),2* 6+2pin pcie cables(400+150mm),1* 4+4pin cpu cable(405mm),2* SATA cables(490+145+145mm),1* IDE cable(305+205+205mm). These cables match the performance of the sfx psu, ensuring stable power transmission.