Hardware Spec Index

Zephyra PW-5573 Plus 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW5573-PLUS · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index1,518 (Power Supplies scale)
Category rank#2,484
Street price$79
Power850 W (rated)
Performance per dollar19.22
Released2026

Specifications

BrandZephyra
ModelZephyra PW-5573 Plus
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
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-7668 Ultra 850W 80 PLUS Gold SFX Power Supply1,725$139Compare
Vantrel PW-1225 Max 650W 80 PLUS Gold SFX Power Supply1,185$69Compare
Zephyra PW-2186 Ultra 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,955$369Compare
Vantrel PW-7213 Plus 850W 80 PLUS Gold ATX 3.0 Power Supply1,673$119Compare
Zephyra PW-5373 Ultra 1000W 80 PLUS Titanium SFX Power Supply2,630$259Compare
Zephyra PW-4674 SE 750W 80 PLUS Gold ATX 3.0 Power Supply1,565$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-5573 Plus 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/1416652 (accessed 2026-10-25).