Hardware Spec Index

Zephyra PW-8549 Plus 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW8549-PLUS · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index1,557 (Power Supplies scale)
Category rank#20,490
Street price$89
Power850 W (rated)
Performance per dollar17.49
Released2025

Specifications

BrandZephyra
ModelZephyra PW-8549 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
Fan120 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
Teralux PW-2208 Prime 750W 80 PLUS Gold ATX 3.1 Power Supply1,420$89Compare
Vantrel PW-6380 Prime 1000W 80 PLUS Gold ATX 3.1 Power Supply1,775$149Compare
Vantrel PW-9213 Ultra 850W 80 PLUS Gold ATX Power Supply1,765$139Compare
Vantrel PW-8185 Ti 650W 80 PLUS Gold SFX Power Supply1,431$79Compare
Zephyra PW-7155 Max 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,663$339Compare
Vantrel PW-5904 Max 1000W 80 PLUS Platinum ATX 3.1 Power Supply1,955$199Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-8549 Plus 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/73031451 (accessed 2026-10-26).