Hardware Spec Index

Zephyra PW-8514 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW8514-PRIME · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index1,285 (Power Supplies scale)
Category rank#26,007
Street price$69
Power850 W (rated)
Performance per dollar18.62
Released2025

Specifications

BrandZephyra
ModelZephyra PW-8514 Prime
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-6920 Plus 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,692$309Compare
Caldera PW-2512 XT 850W 80 PLUS Gold ATX Power Supply1,488$99Compare
Vantrel PW-2548 Prime 850W 80 PLUS Gold SFX Power Supply1,578$129Compare
Vantrel PW-7595 Prime 550W 80 PLUS Gold ATX 3.1 Power Supply692$39Compare
Caldera PW-7190 XT 650W 80 PLUS Bronze ATX 3.1 Power Supply728$39Compare
Teralux PW-1170 Pro 850W 80 PLUS Gold SFX Power Supply1,762$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-8514 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/7073775 (accessed 2026-10-20).