Hardware Spec Index

Zephyra PW-3430 Pro 1200W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW3430-PRO · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index2,020 (Power Supplies scale)
Category rank#6,658
Street price$179
Power1200 W (rated)
Performance per dollar11.28
Released2023

Specifications

BrandZephyra
ModelZephyra PW-3430 Pro
Rated output1,200 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin3×
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
Zephyra PW-8370 Pro 850W 80 PLUS Gold SFX Power Supply1,433$99Compare
Zephyra PW-1686 SE 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,304$239Compare
Caldera PW-4348 Plus 850W 80 PLUS Platinum SFX Power Supply1,971$159Compare
Teralux PW-9251 Ti 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,708$329Compare
Teralux PW-2167 Ultra 650W 80 PLUS Bronze ATX Power Supply975$49Compare
Zephyra PW-2786 Core 550W 80 PLUS Bronze SFX Power Supply973$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-3430 Pro 1200W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/2496355 (accessed 2026-10-24).