Hardware Spec Index

Zephyra PW-7754 Pro 850W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW7754-PRO · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index1,193 (Power Supplies scale)
Category rank#9,532
Street price$59
Power850 W (rated)
Performance per dollar20.22
Released2023

Specifications

BrandZephyra
ModelZephyra PW-7754 Pro
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (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
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-7566 Plus 1600W 80 PLUS Platinum ATX 3.0 Power Supply2,851$399Compare
Vantrel PW-7910 Ti 750W 80 PLUS Gold ATX Power Supply1,226$69Compare
Caldera PW-4417 Core 650W 80 PLUS Bronze ATX 3.1 Power Supply844$39Compare
Vantrel PW-8086 Ti 850W 80 PLUS Gold ATX Power Supply2,053$169Compare
Caldera PW-4031 Pro 650W 80 PLUS Bronze ATX Power Supply1,249$59Compare
Zephyra PW-5866 XT 1300W 80 PLUS Titanium ATX Power Supply2,980$369Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-7754 Pro 850W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/19586367 (accessed 2026-10-21).