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Best Power Supplies in 2026 — Ranked by Reviews & Value

Updated 2026-08-21 5 picks By

Our top 5 power supplies picks for 2026, ranked by rating, review volume, and real-world value. Every recommendation links to a live Amazon listing and a full SpecPicks product page.

At-a-glance comparison

PickBest ForPriceRatingVerdict
EVGA SuperNOVA 850 G2, 80+ GOLD 850W, Fully Modular, EVGA… Best Overall $269.99 Best all-rounder of the bunch. Top-rated, near-zero complaint rate. Backed by 1,141 verified reviews.
CORSAIR CX Series, CX600, 600 Watt, Non-Modular Power… Best Value $41.99 Best price-to-performance ratio of these picks. Best price-to-performance ratio of these picks — strong rating with broad buyer agreement. Backed by 1,223 verified reviews.
EVGA SuperNOVA 1300 G2 80+ GOLD, 1300W Fully Modular… Best Performance $319.98 Highest performance tier here. Top-rated for raw performance headroom. Backed by 1,025 verified reviews.
GDSTIME Ultra Thin 80mm x 80mm x 10mm 12V Computer PC… Budget Pick $13.99 Cheapest pick that still clears our quality bar. Strong all-around pick, broadly recommended. Backed by 1,762 verified reviews.
EVGA SuperNOVA 750 G2, 80+ GOLD 750W, Fully Modular, EVGA… Honorable Mention $104.03 Editor pick for this guide. Top-rated, near-zero complaint rate. Backed by 1,288 verified reviews.

🏆 Best Overall: EVGA SuperNOVA 850 G2, 80+ GOLD 850W, Fully Modular, EVGA ECO Mode, 10 Year Warranty, Includes FREE Power On Self Tester Power Supply 220-G2-0850-XR

EVGA SuperNOVA 850 G2, 80+ GOLD 850W, Fully Modular, EVGA ECO Mode, 10 Year Warranty, Includes FREE Power On Self Tester Power Supply 220-G2-0850-XR
$269.99 · EVGA

EVGA SuperNOVA 850 G2, 80+ GOLD 850W, Fully Modular, EVGA ECO Mode, 10 Year Warranty, Includes FREE Power On Self Tester Power Supply 220-G2-0850-XR. A curated pick in its category. See full product detail for specs, benchmarks, and alternatives.

🛒 Check Price on Amazon See Full Details →

*Price sourced from Amazon.com. Last updated 2026-08-21. Price and availability subject to change.

💰 Best Value: CORSAIR CX Series, CX600, 600 Watt, Non-Modular Power Supply, 80+ Bronze Certified

CORSAIR CX Series, CX600, 600 Watt, Non-Modular Power Supply, 80+ Bronze Certified
$41.99

CORSAIR CX Series, CX600, 600 Watt, Non-Modular Power Supply, 80+ Bronze Certified. A curated pick in its category. See full product detail for specs, benchmarks, and alternatives.

🛒 Check Price on Amazon See Full Details →

*Price sourced from Amazon.com. Last updated 2026-08-21. Price and availability subject to change.

⚡ Best Performance: EVGA SuperNOVA 1300 G2 80+ GOLD, 1300W Fully Modular NVIDIA SLI and Crossfire Ready 10 Year Warranty Power Supply 120-G2-1300-XR

EVGA SuperNOVA 1300 G2 80+ GOLD, 1300W Fully Modular NVIDIA SLI and Crossfire Ready 10 Year Warranty Power Supply 120-G2-1300-XR
$319.98 · EVGA

EVGA SuperNOVA 1300 G2 80+ GOLD, 1300W Fully Modular NVIDIA SLI and Crossfire Ready 10 Year Warranty Power Supply 120-G2-1300-XR. A curated pick in its category. See full product detail for specs, benchmarks, and alternatives.

🛒 Check Price on Amazon See Full Details →

*Price sourced from Amazon.com. Last updated 2026-08-21. Price and availability subject to change.

🧪 Budget Pick: GDSTIME Ultra Thin 80mm x 80mm x 10mm 12V Computer PC Brushless DC Cooling Fan 2Pin for 3D Printer Power Supply Hard Drive Case

GDSTIME Ultra Thin 80mm x 80mm x 10mm 12V Computer PC Brushless DC Cooling Fan 2Pin for 3D Printer Power Supply Hard Drive Case
$13.99 · GDSTIME

GDSTIME Ultra Thin 80mm x 80mm x 10mm 12V Computer PC Brushless DC Cooling Fan 2Pin for 3D Printer Power Supply Hard Drive Case. A curated pick in its category. See full product detail for specs, benchmarks, and alternatives.

🛒 Check Price on Amazon See Full Details →

*Price sourced from Amazon.com. Last updated 2026-08-21. Price and availability subject to change.

Honorable Mention: EVGA SuperNOVA 750 G2, 80+ GOLD 750W, Fully Modular, EVGA ECO Mode, 10 Year Warranty, Includes FREE Power On Self Tester Power Supply 220-G2-0750-XR

EVGA SuperNOVA 750 G2, 80+ GOLD 750W, Fully Modular, EVGA ECO Mode, 10 Year Warranty, Includes FREE Power On Self Tester Power Supply 220-G2-0750-XR
$104.03 · EVGA

EVGA SuperNOVA 750 G2, 80+ GOLD 750W, Fully Modular, EVGA ECO Mode, 10 Year Warranty, Includes FREE Power On Self Tester Power Supply 220-G2-0750-XR. A curated pick in its category. See full product detail for specs, benchmarks, and alternatives.

🛒 Check Price on Amazon See Full Details →

*Price sourced from Amazon.com. Last updated 2026-08-21. Price and availability subject to change.

What to look for in power supplies

When shopping for power supplies, weigh price, real-world performance, long-term reliability, and compatibility with the rest of your build. Read at least two independent reviews before buying, and prefer current-generation products unless a clear discount justifies an older model.

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— Mike Perry · Last verified 2026-08-21