The Antec CSK550DC is a reliable 550W ATX power supply designed to deliver stable and efficient power to your PC system. This 80 PLUS Bronze certified unit ensures energy-efficient operation while maintaining dependable performance. Housed in a sleek black casing with compact dimensions of 150mm width, 140mm depth, and 86mm height, it features a 120mm top-mounted cooling fan for optimal thermal management. The unit supports a wide input voltage range of 100-240V at 50/60Hz, making it suitable for global use, and operates reliably in temperatures ranging from 0 to 40°C.
Comprehensive Power Distribution
The CSK550DC delivers 549.6W on the +12V rail with a maximum output current of 45.8A, providing ample power for modern processors and graphics cards. The power supply includes 100W combined power on both +3.3V and +5Vsb rails, with 18A maximum output current on each. Additional rails include 12.5W on the +5V line and 3.6W on the -12V rail. This balanced power distribution ensures stable operation for all your system components.
Extensive Connectivity and Protection
Featuring non-modular cabling, the unit provides versatile connectivity options including a 24-pin ATX motherboard connector, 4+4 pin CPU power connector, two 6+2 pin PCI Express connectors, six SATA power connectors, and three Molex connectors. The power supply incorporates Active PFC technology and comprehensive protection features including over voltage, under voltage, over current, over power, short circuit, surge and inrush protection, and safe no load operation capabilities, ensuring your valuable components remain protected under all conditions.
Product number manufacturer:
0-761345-20102-5
Certificates
Connectivity
ATX power connector (20+4 pin):
ATX Power connector (24-pin):
CPU power connector (4+4 pins):
Motherboard power connector:
24-pin ATX
PCI Express power connectors (6+2 pin):
2
Cooling
Energy management
Max output current (+12V):
45.8 A
Max output current (+3.3V):
18 A
Max output current (+5V):
18 A
Max output current (+5Vsb):
2.5 A
Max output current (-12V):
0.3 A
Power Factor Correction (PFC) type:
Active
Environmental conditions
Operating temperature range (T-T):
0 - 40 °C
Physical characteristics
Technical details
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