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EVGA 220-P2-1600-X1 SuperNOVA 1600 P2 Power Supply
EVGA 220-P2-1600-X1 SuperNOVA 1600 P2 Power Supply
EVGA 220-P2-1600-X1 SuperNOVA 1600 P2 Power Supply
EVGA 220-P2-1600-X1 SuperNOVA 1600 P2 Power Supply
EVGA 220-P2-1600-X1 SuperNOVA 1600 P2 Power Supply
EVGA 220-P2-1600-X1 SuperNOVA 1600 P2 Power Supply
EVGA

EVGA 220-P2-1600-X1 SuperNOVA 1600 P2 Power Supply

★★★★★4.7 (3581 reviews)
80 PLUS Platinum

Deliver 1600W of rock-solid, 80+ Platinum efficiency to power the most demanding multi-GPU workstation and gaming builds.

$418.02*
✓ In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

The EVGA SuperNOVA 1600 P2 is engineered for users who demand the highest levels of power delivery, efficiency, and reliability. With a continuous output of 1600 watts and 80 PLUS Platinum certification, this unit achieves up to 92% efficiency at 115VAC and 94% at 220-240VAC under typical loads. That level of efficiency translates directly into less wasted energy, lower heat output, and reduced electricity costs over the life of the unit — meaningful savings when powering hardware around the clock.

Built with 100% Japanese capacitors, the 1600 P2 is designed for long-term stability even under heavy, sustained loads common in multi-GPU rendering rigs or overclocked gaming systems. The fully modular cable design means every cable detaches from the unit, allowing builders to connect only what their system requires and route cables cleanly for optimal airflow. A 140mm double ball bearing fan provides cooling, and EVGA's ECO Mode keeps it off entirely during low-to-moderate loads for near-silent operation. With NVIDIA SLI and AMD Crossfire certification, comprehensive electrical protections, and a 10-year warranty, the SuperNOVA 1600 P2 is purpose-built for demanding, high-wattage systems.

Key Features

EVGA 1600 P2 - "Unrivaled Performace" - Fully Modular to reduce clutter and improve airflow

80 PLUS Platinum certified, with 92% (115VAC) / 94% (220VAC~240VAC) efficiency or higher under typical loads

100% Japanese Capacitors ensure long-term reliability

Fan Size / Bearing: 140mm Double Ball Bearing

10 Year

Specifications

Brand
EVGA
Model
220-P2-1600-X1
Power Output
1600W Continuous
Efficiency Rating
80 PLUS Platinum (up to 92% at 115VAC / 94% at 220-240VAC)
Modularity
Fully Modular
Capacitors
100% Japanese
Fan Size
140mm Double Ball Bearing
Multi-GPU Support
NVIDIA SLI and AMD Crossfire Ready
Warranty
10 Years

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Pros & Cons

👍 Pros

  • 1600W continuous output provides ample headroom for high-end multi-GPU workstations and overclocked systems.
  • 1600W continuous output comfortably supports multi-GPU and high-core-count workstation builds
  • 80+ Platinum certification delivers up to 94% efficiency at 220-240VAC, reducing heat and electricity costs
  • 80 Plus Platinum efficiency up to 94% at 220-240VAC minimizes wasted energy and heat generation.
  • Fully modular cabling lets you use only the cables you need, keeping builds clean and airflow unobstructed.
  • Fully modular cabling lets you use only the cables you need for a cleaner build
  • 100% Japanese capacitors contribute to long-term stability and reliability
  • 100% Japanese capacitors deliver long-term reliability and stable voltage regulation under sustained loads.
  • ECO Mode allows fanless operation at low loads for near-silent idle and light-use scenarios.
  • ECO Mode enables near-silent operation under lighter loads

👎 Cons

  • Physical size is substantially larger than standard ATX power supplies, which may not fit in compact or mid-tower cases.
  • Physical size is substantial and may not fit in smaller or mid-tower cases without clearance issues
  • 1600W capacity is far more than most single-GPU systems require, making it overkill for typical builds
  • 1600W capacity is far more than most single-GPU systems need, making it an inefficient choice for typical builds.
  • Premium pricing positions it well above mainstream power supplies, adding significant cost to a build.
  • Premium pricing reflects the high wattage and Platinum rating
  • The 140mm fan, while quiet in ECO Mode, can become audible under sustained full-load conditions
  • The heavy weight makes it cumbersome during installation and adds overall system weight.

Frequently Asked Questions

Yes, it is fully modular, meaning every cable is detachable. You only connect the cables you need, which reduces clutter inside the case and improves airflow.
Every cable on the SuperNOVA 1600 P2 is detachable, so you only connect the cables your build actually needs. This reduces clutter inside the case and improves airflow around components.
ECO Mode allows the 140mm fan to remain off under low and medium loads, making the unit virtually silent during light usage. The fan spins up automatically when temperatures rise under heavy load.
It means the 1600 P2 operates at 92% efficiency or higher at typical loads on 115VAC (and up to 94% on 220-240VAC), wasting less energy as heat and reducing your electricity costs compared to lower-rated units.
Yes, the SuperNOVA 1600 P2 is NVIDIA SLI and AMD Crossfire ready, providing enough wattage and the necessary PCIe connectors to power demanding multi-GPU setups.
Yes, the 1600 P2 is certified NVIDIA SLI and AMD Crossfire Ready, providing enough wattage and the necessary PCIe connectors to support multiple high-end graphics cards simultaneously.
It includes over-voltage, under-voltage, over-current, over-power, and short-circuit protections to safeguard your components against electrical faults.
It uses a 140mm double ball bearing fan and includes an ECO Mode that allows the fan to remain off under low loads, resulting in near-silent operation during light to moderate use.
EVGA backs the SuperNOVA 1600 P2 with a 10-year warranty, reflecting confidence in the long-term reliability of its 100% Japanese capacitor design.
EVGA backs the SuperNOVA 1600 P2 with a 10-year warranty, reflecting confidence in its long-term reliability.

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