Product comparison · 2 power supply units

FSP VIC GD 650W vs GENESIS Nihon 650NM

42specifications compared
18differ
24identical
20known for one product only

Key differences

The GENESIS Nihon 650NM has 20 W more combined power (+3.3V) than the FSP VIC GD 650W (100 W vs 80 W). The FSP VIC GD 650W has 1.2 W more combined power (+12V) than the GENESIS Nihon 650NM (649.2 W vs 648 W). The GENESIS Nihon 650NM has 20 W more combined power (+5V) than the FSP VIC GD 650W (100 W vs 80 W). Input current: 10 - 5 A on the FSP VIC GD 650W, 8 - 4 A on the GENESIS Nihon 650NM. 80 PLUS certification: 80 PLUS Gold on the FSP VIC GD 650W, 80 PLUS Bronze on the GENESIS Nihon 650NM.

Input current
- VIC GD 650W:10 - 5 A
- Nihon 650NM:8 - 4 A
Combined power (+3.3V)
- VIC GD 650W:80 W
- Nihon 650NM:100 W
Combined power (+12V)
- VIC GD 650W:649.2 W
- Nihon 650NM:648 W
Combined power (+5V)
- VIC GD 650W:80 W
- Nihon 650NM:100 W
Max output current (+3.3V)
- VIC GD 650W:16 A
- Nihon 650NM:20 A
Max output current (+12V)
- VIC GD 650W:54.1 A
- Nihon 650NM:54 A
Max output current (+5V)
- VIC GD 650W:16 A
- Nihon 650NM:20 A
Efficiency
- VIC GD 650W:90%
- Nihon 650NM:88%

Side by side

Differences highlightedShow differences only

Comparison of VIC GD 650W, Nihon 650NM
62 specifications	A FSP VIC GD 650W View product	B GENESIS Nihon 650NM View product
Power9 differ
Total power	650 W	650 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50/60 Hz	50/60 Hz
Input currentDiffers	10 - 5 A	8 - 4 A
Power Factor Correction (PFC) type	Active	Active
Combined power (+3.3V)Differs	80 W	100 W
Combined power (+12V)Differs	649.2 W	648 W
Combined power (+5V)Differs	80 W	100 W
Combined power (-12V)	3.6 W	3.6 W
Combined power (+5Vsb)	15 W	15 W
Max output current (+3.3V)Differs	16 A	20 A
Max output current (+12V)Differs	54.1 A	54 A
Max output current (+5V)Differs	16 A	20 A
Max output current (-12V)	0.3 A	0.3 A
Max output current (+5Vsb)	3 A	3 A
EfficiencyDiffers	90%	88%
Power protection featuresDiffers	Over voltage, Over current, Short circuit, Over power, Under voltage, Overheating, Surge & inrush, Surge & inrush protection (SIP), Surge and inrush, No load operation	No load operation, Over current, Over power, Overheating, Short circuit, Surge & inrush protection (SIP), Surge & inrush, Surge and inrush, Under voltage
Power factorKnown for one	0.9	Unknown — not stated by the source
Ports & interfaces7 differ
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Motherboard power cable lengthDiffers	50 cm	55 cm
Number of SATA power connectorsDiffers	5	6
SATA power cable lengthDiffers	450,600,750,900 mm	450,550,650 mm
Number of SATA power cables	2	2
Peripheral (Molex) power connectors (4-pin)Differs	3	2
Peripheral (Molex) power cable lengthDiffers	600,750,900 mm	750 mm
PCI Express power connectors (6+2 pin)Differs	2	3
PCI Express power cable lengthKnown for one	Unknown — not stated by the source	67 cm
CPU power connector (4+4 pin)	Yes	Yes
CPU power cable lengthDiffers	80 cm	85 cm
Number of EPS connectorsKnown for one	Unknown — not stated by the source	2
PCI Express connector	Yes	Yes
Cabling type	Non-Modular	Non-Modular
Performance2 differ
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certificationDiffers	80 PLUS Gold	80 PLUS Bronze
Cybenetics certificationKnown for one	Unknown — not stated by the source	Silver
Cybenetics noise ratingKnown for one	Unknown — not stated by the source	Standard++
ATX version	3.1	3.1
Noise levelKnown for one	Unknown — not stated by the source	24.7 dB
Bearing technologyDiffers	HDB	FDB
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	80000 h
EPS versionKnown for one	2.92	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Cooling type	Active	Active
Fan diameter	12 cm	12 cm
Number of fans	1 fan(s)	1 fan(s)
IlluminationKnown for one	Unknown — not stated by the source	No
On/off switch	Yes	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC
Packaging contentKnown for one	Unknown — not stated by the source	User guide, Set of assembly elements, Velcro bands, Cable combs
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	CE, RoHS, UKCA
Weight & dimensionsidentical
Width	150 mm	150 mm
Depth	140 mm	140 mm
Height	86 mm	86 mm
WeightKnown for one	Unknown — not stated by the source	1.96 kg
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	240 mm
Package depthKnown for one	Unknown — not stated by the source	290 mm
Package heightKnown for one	Unknown — not stated by the source	125 mm
Package weightKnown for one	Unknown — not stated by the source	2.36 kg
Logistics dataidentical
Country of originKnown for one	Unknown — not stated by the source	China
Warranty periodKnown for one	3 year(s)	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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