Hardware Spec Index

Zephyra PW-4115 Ultra 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Zephyra · SKU PW4115-ULTRA · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index1,740 (Power Supplies scale)
Category rank#9,924
Street price$139
Power850 W (rated)
Performance per dollar12.52
Released2021

Specifications

BrandZephyra
ModelZephyra PW-4115 Ultra
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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-2947 Ultra 1000W 80 PLUS Gold ATX Power Supply2,217$209Compare
Zephyra PW-1320 Max 650W 80 PLUS Bronze SFX Power Supply1,342$79Compare
Vantrel PW-1627 Pro 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,239$239Compare
Zephyra PW-7506 Edge 850W 80 PLUS Gold ATX Power Supply1,983$159Compare
Zephyra PW-6223 Ti 1000W 80 PLUS Gold ATX Power Supply1,924$149Compare
Zephyra PW-4265 Core 1200W 80 PLUS Platinum ATX Power Supply2,780$319Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4115 Ultra 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/98020779 (accessed 2026-10-26).