The CHIEFTEC Polaris 3.0 series is designed to Intel’s ATX 3.0 standard and supports PCIe GEN 5 with 80 PLUS® GOLD certified efficiency, promising exceptional performance. Polaris 3.0 features state-of-the-art technical design including LLC half-bridge converter with DC- to-DC technology, as well as Japanese main capacitors to achieve low ripple and tight voltage regulation. The Polaris 3.0 135mm FDB silent fan optimizes the balance between cooling and noise with excellent durability. Fully modular cable management ensures a clean and convenient build inside any system.

Technical details
Sustainability compliance	Yes
Sustainability certificates	CB, CE, EAC, Federal Communications Commission (FCC), RoHS
Warranty period	5 year(s)
Ports & interfaces
Motherboard power connector	20+4 pin ATX
Peripheral (Molex) power connectors (4-pin)	4
Motherboard power cable length	65 cm
Number of SATA power connectors	12
SATA power cable length	100,550 mm
Peripheral (Molex) power cable length	100,550 mm
EPS power connector (8-pin)	Yes
PCI Express power connectors (6+2 pin)	4
PCI Express power connectors (16-pin)	1
Cabling type	Fully-Modular
Weight & dimensions
Width	150 mm
Depth	160 mm
Height	86 mm
Weight	3.01 kg
Power
Total power	1250 W
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Input current	15-8 A
Power factor	0.9
Power Factor Correction (PFC) type	Active
Combined power (+3.3V)	120 W
Combined power (+12V)	1250 W
Combined power (+5V)	120 W
Combined power (-12V)	3.6 W
Combined power (+5Vsb)	15 W
Max output current (+3.3V)	22 A
Max output current (+12V)	104.1 A
Max output current (+5V)	22 A
Max output current (-12V)	0.3 A
Max output current (+5Vsb)	3 A
Power protection features	Over current, Over power, Over voltage, Short circuit, Under voltage
Packaging data
Package weight	3.35 kg
Package type	Box
Design
Product colour	Black
Cooling type	Active
Fan diameter	13.5 cm
Performance
Purpose	PC
Power supply unit (PSU) form factor	ATX
80 PLUS certification	80 PLUS Gold
ATX version	3.0
Bearing technology	FDB