Hardware Spec Index

Zephyra PW-9972 Edge 850W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW9972-EDGE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index1,234 (Power Supplies scale)
Category rank#40,631
Street price$59
Power850 W (rated)
Performance per dollar20.92
Released2025

Specifications

BrandZephyra
ModelZephyra PW-9972 Edge
Rated output850 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin2×
Form factorATX
ModularitySemi-modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-1892 Prime 1000W 80 PLUS Gold SFX Power Supply2,105$229Compare
Vantrel PW-2699 Prime 850W 80 PLUS Gold ATX Power Supply1,727$109Compare
Novexa PW-8109 Max 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,980$349Compare
Novexa PW-3965 Prime 550W 80 PLUS Bronze ATX 3.0 Power Supply719$39Compare
Teralux PW-7161 Edge 750W 80 PLUS Bronze ATX Power Supply1,434$89Compare
Novexa PW-6601 Ultra 650W 80 PLUS Bronze ATX Power Supply989$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-9972 Edge 850W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/85967037 (accessed 2026-10-23).