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EVGA SuperNOVA 650W G3 Power Supply Review

Author: Lee Garbutt
Manufacturer: EVGA

Specifications and Packaging

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The EVGA Supernova 650W G3 power supply is rated for a combined, continuous output power of up to 650 watts at 50°C operating temperature. The PSU incorporates a single +12V rail that can deliver up to 54.1A (649.2W) on the +12V output.  The PSU includes universal AC line input (automatically adjusts the AC line voltage 100-240 VAC) and active PFC, which makes the unit more environmentally friendly to the local power grid.  

EVGA Supernova 650W G3 PSU Specifications:

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(Courtesy of EVGA)

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Packaging and Parts

The EVGA Supernova 650W G3 power supply arrived packed inside a shrink-wrapped retail box showcasing the unit’s features and specifications.  

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The power supply is wrapped in a black fabric bag and protected by thick foam inserts.

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In addition to the power supply, the box contains a power cord, mounting screws, a User Manual, Velcro cable ties, test connector, and a package of modular cables.

The 650 Supernova G3 power supply comes with a good assortment of seven modular cables and one 4-pin Molex to 4-pin FDD adapter. (See table above for connector count and cable lengths.)

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(1) 4+4 pin CPU cables, (1) 24 pin ATX cable, and (2) 6+2 pin PCI-E cables

Note: One of the PCI-E cables is fitted with one 6+2 pin connector while the other one has two 6+2 pin connectors for a total of two cables and three connectors.

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(3) Peripheral device cables (two SATA and one Molex) and FDD adapter

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July 22, 2018 | 01:49 PM - Posted by V (not verified)

How does this unit compares to Corsair rmx650 on Bitfenix Whisper M 650W value-wise?

July 30, 2018 | 08:25 PM - Posted by quest4glory

So glad I bought the 650 G2 on Black Friday for a song.

November 30, 2018 | 03:24 AM - Posted by Jakub Lomoznik (not verified)

What would you recommend
EVGA SuperNOVA 650 G1+
EVGA SuperNOVA 650 G3
Corsair TX650M
I am big corsair fan, and it seems to me that all three choices are the same in this budget range.

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