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Black rectangular ATX power supply unit with modular cable sockets and a cooling fan grille

EVGA

EVGA SuperNOVA 1600 P+ 220-PP-1600-X4 1600 W ATX 80 PLUS PLATINUM power supply

SKU CH-B9BH-VQSXC MPN 220-PP-1600-X4

A 1600 W ATX power supply with 80 PLUS Platinum efficiency, full modular cabling and a 225 mm length

  • Max wattage1600 W
  • Modular cablingFull Modular
  • PSU length limit225 mm
  • Efficiency certification80 PLUS PLATINUM Certified
  • Product typeATX
  • Key featuresEVGA SuperNOVA 1600 P+, 80+ Platinum 1600 W, Fully Modular,
  • 1600 W output powers demanding multi-GPU systems
  • 80 PLUS PLATINUM certification reduces energy waste and heat
  • Full modular cabling keeps the build clean and airflow unobstructed
  • 225 mm length fits most full-tower and E-ATX cases
  • Included power-on self-tester verifies operation before installation

EVGA SuperNOVA 1600 P+ 1600 W ATX power supply

This unit delivers 1600 W of continuous power in a standard ATX form factor. It is aimed at builders assembling high-end workstations or multi-GPU systems that demand substantial headroom. Full modular cabling lets you connect only the leads the build requires. The package includes a Power ON Self Tester for quick bench verification.

Suits systems needing maximum wattage in a 225 mm

The 225 mm length fits many full-tower and some mid-tower cases, but builders with compact chassis should verify clearance before ordering. The Platinum-rated efficiency helps reduce waste heat and running costs under heavy load. Users targeting moderate single-GPU configurations will find lower-wattage units more cost-effective.

80 PLUS PLATINUM certification defines

This rating confirms the supply meets strict efficiency targets across the load range without relying on marketing claims. It is the single specification that determines whether the unit matches a build's thermal and energy goals. No other certification or standard is referenced for this model.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $406.99
Pricier than about 85% of the 10,869 comparable items (median $142.99).
Max wattage 1600 W
Higher than about 92% of the 930 comparable items (median 850 W).

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Specifications

Product
Brand nameEVGA
Product lineSuperNOVA 1600 P+
Model name220-PP-1600-X4
Product typeATX
Power
Max wattage1600 W
Modular cablingFull Modular
Efficiency certification80 PLUS PLATINUM Certified
Compatibility
PSU length limit225 mm

Questions about this item

Which capacity should I pick from the EVGA SuperNOVA 1600 P+ line?

This model is the single 1600 W version, so there is no lower-wattage variant in the same series to choose between.

What does the 1600 W rating mean when the unit is installed in a system?

It can deliver up to 1600 W of continuous DC power to the components, provided the cooling and input voltage are within specification.

What does the 80 PLUS PLATINUM certification cap in practice?

It certifies the supply meets the Platinum efficiency thresholds defined by the 80 PLUS programme at the standard test points.

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