FSP Dagger Pro Modular 850W 80 Plus Gold power supply

The FSP Dagger Pro is a fully modular SFX power supply rated for 850 W and certified 80 Plus Gold, designed for compact PC cases that use the SFX form factor. It complies with the ATX12V V3.0 standard and PCIe 5.0, and includes a 12VHPWR/PCIe 5.0 connector for modern graphics cards. Because every cable is detachable, you connect only what your build needs, which keeps the interior tidier and improves airflow.

Efficiency is rated at 90 percent or higher under typical load, so less energy is lost as heat. The 92 mm ball-bearing fan is designed for quiet, long-lasting operation, and the unit has no semi-fanless mode. A single +12V rail design, together with OCP, OVP, SCP, OPP and OTP protection, supports stable and safe power delivery.

The package offers six SATA connectors, four Molex connectors and two PCIe 6+2 connectors. Japanese electrolytic capacitors add to its reliability. The unit weighs 1.5 kg and comes in black.