Hardware Spec Index

Zephyra PW-3950 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW3950-EDGE · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index1,721 (Power Supplies scale)
Category rank#251
Street price$119
Power850 W (rated)
Performance per dollar14.46
Released2025

Specifications

BrandZephyra
ModelZephyra PW-3950 Edge
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan140 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
Novexa PW-9165 SE 850W 80 PLUS Gold ATX 3.1 Power Supply1,714$129Compare
Vantrel PW-8083 Plus 850W 80 PLUS Gold ATX Power Supply1,662$129Compare
Vantrel PW-2967 Prime 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,797$399Compare
Novexa PW-2704 Edge 750W 80 PLUS Gold ATX 3.1 Power Supply1,133$59Compare
Novexa PW-8246 Pro 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,692$339Compare
Caldera PW-7709 SE 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,497$269Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-3950 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/2264576 (accessed 2026-10-26).