Hardware Spec Index

Zephyra PW-8671 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW8671-TI · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,949 (Power Supplies scale)
Category rank#22,210
Street price$149
Power850 W (rated)
Performance per dollar13.08
Released2025

Specifications

BrandZephyra
ModelZephyra PW-8671 Ti
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
Vantrel PW-4034 Pro 550W 80 PLUS Bronze ATX 3.0 Power Supply753$39Compare
Novexa PW-6525 XT 1000W 80 PLUS Gold SFX Power Supply1,963$179Compare
Caldera PW-5507 Ti 750W 80 PLUS Gold ATX 3.1 Power Supply1,322$69Compare
Teralux PW-1423 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply1,517$99Compare
Zephyra PW-2702 Ultra 550W 80 PLUS Bronze ATX 3.0 Power Supply817$49Compare
Teralux PW-2322 SE 850W 80 PLUS Gold ATX Power Supply1,936$179Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-8671 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/1890708 (accessed 2026-10-19).