GENESIS Nihon 650NM

650 W · 80+ Bronze · Non-modular

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Wattage 650 W
Efficiency 80+ Bronze
Modular Non-modular
Form factor ATX

GENESIS Nihon 650NM is a 650 W power supply rated 80+ Bronze (non-modular). Pick one with some headroom above your build's draw. It came out in 2026.

Released: 2026-07-12

Specifications

Key specs

Wattage: 650 W
Efficiency: 80+ Bronze
Modular: Non-modular
Form factor: ATX
Released: 2026-07-12
Part number: NGP-2367
EAN / UPC: 5901969449853

Power

Total power: 650 W
AC input voltage: 100 - 240 V
AC input frequency: 50/60 Hz
Input current: 8 - 4 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): 15 W
Max output current (+3.3V): 20 A
Max output current (+12V): 54 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: No load operation, Over current, Over power, Overheating, Short circuit, Surge & inrush protection (SIP), Surge & inrush, Surge and inrush, Under voltage

Ports & interfaces

Motherboard power connector: 20+4 pin ATX
Motherboard power cable length: 55 cm
Number of SATA power connectors: 6
SATA power cable length: 450,550,650 mm
Number of SATA power cables: 2
Peripheral (Molex) power connectors (4-pin): 2
Peripheral (Molex) power cable length: 750 mm
PCI Express power connectors (6+2 pin): 3
PCI Express power cable length: 67 cm
CPU power connector (4+4 pin): Yes
CPU power cable length: 85 cm
PCI Express connector: Yes
Number of EPS connectors: 2
Cabling type: Non-Modular

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Performance

80 PLUS certification: 80 PLUS Bronze
Cybenetics certification: Silver
Cybenetics noise rating: Standard++
Purpose: PC
Power supply unit (PSU) form factor: ATX
ATX version: 3.1
Noise level: 24.7 dB
Bearing technology: FDB
Mean time between failures (MTBF): 80000 h

Design

Product colour: Black
Cooling type: Active
Fan diameter: 12 cm
Number of fans: 1 fan(s)
On/off switch: Yes

Operational conditions

Operating temperature (T-T): 0 - 40 °C

Weight & dimensions

Width: 150 mm
Depth: 140 mm
Height: 86 mm
Weight: 1.96 kg

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About this product

Cybenetics Silver and 80 PLUS Bronze certifications - high efficiency and culture of operation GENESIS Nihon 650 W is a power supply that combines high energy efficiency with quiet and stable operation. This is confirmed by the 80 PLUS Bronze and Cybenetics Silver certifications. What do they tell us in practice? An average efficiency of more than 88% at 230V translates into lower energy losses and less heating of components even under heavy load, keeping your computer safe. In addition, the Cybenetics LAMBDA Standard++ rating indicates good operating culture and low noise levels. Stable and future-ready with ATX 3.1 standard and powerful 12-volt line The Nihon 650 Watt power supply is designed in accordance with the ATX 3.1 standard, so it can easily cope with the demands of modern components, including high-performance graphics cards. Support for momentarypower excursions, reaching up to 200% of the GPU’s nominal demand, allows the computer to maintain stable operation even during dynamic load changes.

Nihon 650NM vs similar power supplies

	GENESIS Nihon 650NM	MSI MAG A650BN PCIE5 II	COUGAR Power Supply ATLAS 650W ATX3.1 / 80 Plus Bronze	FSP VIC BD 650W Power supply unit ATX ATX3.1 Black
Wattage	650 W	650 W	650 W	650 W
Efficiency	80+ Bronze	80+ Bronze	80+ Bronze	80+ Bronze
Modular	Non-modular	Non-modular	Non-modular	Non-modular
Form factor	ATX	ATX	ATX	ATX
Released	2026	2026	2025	2025