Hardware Spec Index

Zephyra PW-4786 Plus 850W 80 PLUS Gold SFX Power Supply

Power Supplies · Zephyra · SKU PW4786-PLUS · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,252 (Power Supplies scale)
Category rank#28,534
Street price$69
Power850 W (rated)
Performance per dollar18.14
Released2021

Specifications

BrandZephyra
ModelZephyra PW-4786 Plus
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-2022 Pro 650W 80 PLUS Gold SFX Power Supply898$39Compare
Zephyra PW-7366 Ti 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,848$369Compare
Vantrel PW-1005 Pro 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,970$369Compare
Teralux PW-3013 Edge 650W 80 PLUS Bronze SFX Power Supply1,116$59Compare
Caldera PW-6632 Max 1000W 80 PLUS Gold ATX 3.1 Power Supply2,471$249Compare
Novexa PW-6998 Ultra 1000W 80 PLUS Gold ATX Power Supply1,654$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4786 Plus 850W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/8028488 (accessed 2026-10-20).