MPB650SI Extreme Silence Power Supply

The MPB650SI 650W ATX power supply takes performance and efficiency to the next level with its Extreme Silence design and integrated advanced technology. Featuring a copper and aluminium core SI fan with FDB bearings and intelligent AI2-RPM control, it automatically adjusts speed using artificial intelligence and machine learning for a perfect balance between silence and cooling. Backed by a 7-year warranty and advanced protection systems, the MPB650SI provides maximum security and reliability. With 80 Plus Bronze 230V EU certification and DC-DC and SMD technologies, it guarantees superior energy efficiency and outstanding durability.

Extreme Silence with Advanced Technology

Experience absolute silence with the MPB650SI power supply, designed to deliver exceptional performance without distractions. The advanced copper-core SI fan with next-generation FDB bearings minimizes friction and extends lifespan, ensuring ultra-quiet and stable operation even under high-demand conditions. Its advanced frame structure and airflow acceleration channels guarantee optimal heat dissipation and continuous airflow, keeping temperatures under control to maximize efficiency at all times.

Black and White

Choose the one that best suits your setup

Comprehensive Protection. 7-Year Warranty

Backed by a 7-year warranty, the MPB650SI protects your setup from overloads, short circuits, and other electrical irregularities with the best protection system for your components: OVP, UVP, OCP, OPP, and SCP. Developed in Europe and certified by TÜV Rheinland, a leading German quality and safety laboratory, the MPB650SI meets the highest standards of reliability.

Intelligent AI2-RPM Control. Limitless Cooling

The AI2-RPM technology uses machine learning and artificial intelligence to adjust the fan speed in real-time based on system load. This ensures exceptional silence and maximum efficiency. This intelligent adjustment allows the MPB650SI to deliver optimal performance without unnecessary noise, adapting seamlessly to each moment and maintaining the perfect balance between power and silence.

80 Plus Bronze Certification

With 80 Plus Bronze 230V EU certification, the MPB650SI ensures over 90% efficiency, allowing you to save energy and reduce your environmental footprint. This high efficiency keeps your system cool while maintaining quiet operation, achieving the perfect balance of power, sustainability, and performance.

Advanced Technologies: DC-DC and SMD

The MPB650SI integrates advanced DC-DC conversion technology, delivering unparalleled stability and energy efficiency. With a powerful 12V rail, it supports high-power graphics cards, making it ideal for high-performance platforms. SMD technology enhances the power supply’s durability, ensuring reliable long-term operation. Additionally, it contributes to sustainability by reducing energy consumption by up to 20%, guaranteeing precise voltage regulation and protecting even the most sensitive components under any load conditions.

Premium Cabling

Extra-long, flat black cables provide a clean and professional aesthetic, making cable management easy and enhancing airflow within your case.

Mars Gaming MPB650SIW. Total power: 650 W, AC input voltage: 220 - 240 V, AC input frequency: 47 - 63 Hz. Motherboard power connector: 24-pin ATX, Motherboard power cable length: 19.7" (50 cm), PCI Express power cable length: 17.7" (45 cm). Purpose: PC, Power supply unit (PSU) form factor: ATX, 80 PLUS certification: 80 PLUS Bronze. Product color: White, Cooling type: Active, Fan diameter: 4.72" (12 cm). Compliance certificates: CE, JPA, RoHS, Certification: CE, RoHS, TUV

Total power	650 W
AC input voltage	220 - 240 V
AC input frequency	47 - 63 Hz
Input current	5 A
Power Factor Correction (PFC) type	Active
Combined power (+3.3V)	100 W
Combined power (+12V)	648 W
Combined power (+5V)	100 W
Combined power (-12V)	3.6 W
Combined power (+5Vsb)	12.5 W
Max output current (+3.3V)	18 A
Max output current (+12V)	54 A
Max output current (+5V)	18 A
Max output current (-12V)	0.3 A
Max output current (+5Vsb)	2.5 A
Efficiency	90%
Power protection features	Over current, Over power, Over voltage, Short circuit, Under voltage
Motherboard power connector	24-pin ATX
Peripheral (Molex) power connectors (4-pin)	3
Motherboard power cable length	19.7" (50 cm)
Number of SATA power connectors	5
EPS power connector (4+4 pin)	Yes
PCI Express power connectors (6+2 pin)	2
PCI Express power cable length	17.7" (45 cm)
CPU power connector (4+4 pin)	Yes
Number of EPS connectors	1
Cabling type	Non-Modular
Purpose	PC
Power supply unit (PSU) form factor	ATX
80 PLUS certification	80 PLUS Bronze
Noise level	12 dB
Product color	White
Cooling type	Active
Fan diameter	4.72" (12 cm)
Number of fans	1 fan(s)
Fan location	Top
On/off switch	Yes
Compliance certificates	CE, JPA, RoHS
Certification	CE, RoHS, TUV
Width	5.91" (150 mm)
Depth	5.71" (145 mm)
Height	3.35" (85 mm)
Weight	3.31 lbs (1.5 kg)
Package width	9.37" (238 mm)
Package depth	4.92" (125 mm)
Package height	8.07" (205 mm)
Package type	Box