Antec’s new generation Cuprum Strike Bronze power supply is crafted for quality, efficiency, and performance. Featuring 80 PLUS® BRONZE certification, a quiet 120 mm fan, CSK Bronze includes Antec’s 3 year warranty. The CircuitShield™ suite of industrial-grade protections ensure that the power delivered to your system is safe and reliable in any environment.

80 PLUS® Bronze certified
Delivering up to 88% efficiency, the CSK Bronze Series utilize active PFC, giving you a cooler, quieter system, all powered by Continuous Power.

3-Year Warranty
We stand by the quality and safety of the CSK Bronze Power Supplies, offering a 3-year parts and labor warranty and unlimited access to our incomparable technical support and customer service.

120 mm Silent Fan
The 120 mm silent fan is ideal for quite computing and is designed for longer lifetime, guaranteeing hours of operation.

Technical details
Warranty period	3 year(s)
Ports & interfaces
Motherboard power connector	20+4 pin ATX
Peripheral (Molex) power connectors (4-pin)	2
Motherboard power cable length	55 cm
Number of SATA power connectors	7
SATA power cable length	500,650,800,950 mm
Peripheral (Molex) power cable length	650,800 mm
EPS power connector (4+4 pin)	Yes
PCI Express power connectors (6+2 pin)	4
PCI Express power cable length	50 cm
CPU power connector (4+4 pin)	Yes
CPU power cable length	65 cm
Floppy disk drive connector	Yes
Floppy disk drive cable length	95 cm
Weight & dimensions
Width	150 mm
Depth	140 mm
Height	86 mm
Weight	1.95 kg
Power
Total power	650 W
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Input current	10 - 5 A
Maximum input current (@110V)	10 A
Maximum input current (@220V)	5 A
Power Factor Correction (PFC) type	Active
Combined power (+3.3V)	120 W
Combined power (+12V)	600 W
Combined power (+5V)	120 W
Combined power (-12V)	3.6 W
Combined power (+5Vsb)	15 W
Max output current (+3.3V)	20 A
Max output current (+12V)	50 A
Max output current (+5V)	20 A
Max output current (-12V)	0.3 A
Max output current (+5Vsb)	3 A
Efficiency	88%
Power protection features	Over power, Over voltage, Short circuit
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Packaging data
Package weight	2.13 kg
Package type	Box
Packaging content
Cables included	AC, CPU, PCIe, Peripheral (Molex), Peripheral (Molex) to SATA 3.3, SATA
Design
Product colour	Black
Cooling type	Active
Fan diameter	12 cm
Fan location	Top
On/off switch	Yes
Performance
Purpose	PC
Power supply unit (PSU) form factor	ATX
80 PLUS certification	80 PLUS Bronze
Supported motherboard form factors	ATX
ATX version	2.31