Hardware Spec Index

Zephyra PW-2219 Prime 850W 80 PLUS Gold SFX Power Supply

Power Supplies · Zephyra · SKU PW2219-PRIME · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index1,318 (Power Supplies scale)
Category rank#12,087
Street price$79
Power850 W (rated)
Performance per dollar16.68
Released2025

Specifications

BrandZephyra
ModelZephyra PW-2219 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 factorSFX-L
ModularityFully modular
Fan120 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
Teralux PW-3792 Max 650W 80 PLUS Bronze ATX Power Supply1,288$69Compare
Caldera PW-7725 Prime 550W 80 PLUS Bronze SFX Power Supply835$39Compare
Zephyra PW-2281 Max 1000W 80 PLUS Gold ATX 3.1 Power Supply1,820$129Compare
Vantrel PW-1502 Max 850W 80 PLUS Platinum SFX Power Supply2,005$199Compare
Teralux PW-9157 Prime 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,449$299Compare
Novexa PW-2770 Core 850W 80 PLUS Gold ATX 3.0 Power Supply1,946$199Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-2219 Prime 850W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/95520876 (accessed 2026-10-25).