Hardware Spec Index

Zephyra PW-4026 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW4026-ULTRA · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index1,700 (Power Supplies scale)
Category rank#48,992
Street price$129
Power850 W (rated)
Performance per dollar13.18
Released2026

Specifications

BrandZephyra
ModelZephyra PW-4026 Ultra
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-9426 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply1,488$99Compare
Vantrel PW-4197 XT 1000W 80 PLUS Gold ATX 3.0 Power Supply1,828$149Compare
Zephyra PW-4773 Edge 550W 80 PLUS Gold ATX Power Supply844$39Compare
Novexa PW-4157 Ultra 550W 80 PLUS Bronze ATX Power Supply866$49Compare
Novexa PW-8837 Ultra 1000W 80 PLUS Gold SFX Power Supply1,954$169Compare
Novexa PW-5043 Max 1000W 80 PLUS Gold ATX 3.0 Power Supply1,934$139Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4026 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/4953055 (accessed 2026-10-24).