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Product comparison · 2 power supply units

GENESIS Nihon 650NM vs GENESIS Nihon 750NM

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  • 59specifications compared
  • 6differ
  • 53identical
  • 0known for one product only

Key differences

  • Total power
    • 650 W
    • 750 W
  • Input current
    • 8 - 4 A
    • 9 - 4.5 A
  • Combined power (+12V)
    • 648 W
    • 750 W
  • Max output current (+12V)
    • 54 A
    • 62.5 A
  • Weight
    • 1.96 kg
    • 2.13 kg
  • Package weight
    • 2.36 kg
    • 2.52 kg

Side by side

Differences highlightedShow differences only
59 specifications
A

GENESIS

Nihon 650NMView product
B

GENESIS

Nihon 750NMView product
Power4 differ
Total powerDiffers650 W750 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50/60 Hz50/60 Hz
Input currentDiffers8 - 4 A9 - 4.5 A
Power Factor Correction (PFC) typeActiveActive
Combined power (+3.3V)100 W100 W
Combined power (+12V)Differs648 W750 W
Combined power (+5V)100 W100 W
Combined power (-12V)3.6 W3.6 W
Combined power (+5Vsb)15 W15 W
Max output current (+3.3V)20 A20 A
Max output current (+12V)Differs54 A62.5 A
Max output current (+5V)20 A20 A
Max output current (-12V)0.3 A0.3 A
Max output current (+5Vsb)3 A3 A
Efficiency88%88%
Power protection featuresNo load operation, Over current, Over power, Overheating, Short circuit, Surge & inrush protection (SIP), Surge & inrush, Surge and inrush, Under voltageNo load operation, Over current, Over power, Overheating, Short circuit, Surge & inrush protection (SIP), Surge & inrush, Surge and inrush, Under voltage
Ports & interfacesidentical
Motherboard power connector20+4 pin ATX20+4 pin ATX
Motherboard power cable length55 cm55 cm
Number of SATA power connectors66
SATA power cable length450,550,650 mm450,550,650 mm
Number of SATA power cables22
Peripheral (Molex) power connectors (4-pin)22
Peripheral (Molex) power cable length750 mm750 mm
PCI Express power connectors (6+2 pin)33
PCI Express power cable length67 cm67 cm
CPU power connector (4+4 pin)YesYes
CPU power cable length85 cm85 cm
Number of EPS connectors22
PCI Express connectorYesYes
Cabling typeNon-ModularNon-Modular
Performanceidentical
PurposePCPC
Power supply unit (PSU) form factorATXATX
80 PLUS certification80 PLUS Bronze80 PLUS Bronze
Cybenetics certificationSilverSilver
Cybenetics noise ratingStandard++Standard++
ATX version3.13.1
Noise level24.7 dB24.7 dB
Bearing technologyFDBFDB
Mean time between failures (MTBF)80000 h80000 h
Designidentical
Product colourBlackBlack
Cooling typeActiveActive
Fan diameter12 cm12 cm
Number of fans1 fan(s)1 fan(s)
IlluminationNoNo
On/off switchYesYes
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Packaging contentidentical
Cables includedACAC
Packaging contentUser guide, Set of assembly elements, Velcro bands, Cable combsUser guide, Set of assembly elements, Velcro bands, Cable combs
Certificatesidentical
Compliance certificatesCE, RoHS, UKCACE, RoHS, UKCA
Weight & dimensions1 differ
Width150 mm150 mm
Depth140 mm140 mm
Height86 mm86 mm
WeightDiffers1.96 kg2.13 kg
Packaging data1 differ
Package width240 mm240 mm
Package depth290 mm290 mm
Package height125 mm125 mm
Package weightDiffers2.36 kg2.52 kg
Logistics dataidentical
Country of originChinaChina

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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