CHIEFTEC BBS-500S Power Supply 500W 80+ GOLD / aPFC

The Chieftec Core BBS-500S is a reliable 500 W ATX power supply designed for desktop computers. It features 80 PLUS Gold efficiency certification, active PFC and a range of protection mechanisms against overvoltage, overload and short circuits.

The PSU uses a standard PS/2 form factor and is equipped with a 120 mm fan for active cooling. The non-modular cable design provides all the necessary connectors for typical PC configurations.

Key Features

• Total power: 500 W


• 80 PLUS Gold certified


• Active PFC


• PS/2 form factor


• Non-modular cabling


• 120 mm cooling fan


• Overvoltage protection


• Overload protection


• Short-circuit protection


• Designed for desktop PCs

Specifications

Power

• AC input voltage: 100–240 V


• AC input frequency: 47–63 Hz


• Input current: 8 A


• Total power: 500 W


• +12V1 maximum output current: 41 A


• +3.3V maximum output current: 18 A


• +5V maximum output current: 18 A


• +5Vsb maximum output current: 2.5 A


• -12V maximum output current: 0.3 A


• Combined +5Vsb power: 12.5 W


• Combined -12V power: 3.6 W


• PFC: Active


• Protection: Overvoltage / Overload / Short circuit

Connectors & Cables

• Motherboard connector: 24-pin ATX


• CPU power connector: 4+4-pin


• CPU power cable length: 650 mm


• PCIe power connector: 1 × 6+2-pin


• PCIe cable length: 500 mm


• SATA power connectors: 4


• SATA cable length: 150/500 mm


• Molex connectors: 3 × 4-pin


• Molex cable length: 150/500 mm


• Floppy power connector: 1


• Cabling: Non-modular

Performance

• Efficiency certification: 80 PLUS Gold


• ATX version: 2.3


• PSU form factor: PS/2


• Intended use: PC

Cooling & Design

• Cooling type: Active


• Fan: 1 × 120 mm


• Color: Black

Dimensions & Weight

• Width: 140 mm


• Depth: 150 mm


• Height: 86 mm


• Weight: 1.65 kg