Hardware Spec Index

Zephyra PW-4392 Ultra 1600W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW4392-ULTRA · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index2,420 (Power Supplies scale)
Category rank#35,544
Street price$279
Power1600 W (rated)
Performance per dollar8.67
Released2024

Specifications

BrandZephyra
ModelZephyra PW-4392 Ultra
Rated output1,600 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin5×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty12 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-4354 Prime 1200W 80 PLUS Titanium ATX Power Supply2,235$209Compare
Teralux PW-5020 Ti 750W 80 PLUS Gold ATX 3.1 Power Supply1,403$109Compare
Teralux PW-7420 Ti 850W 80 PLUS Gold ATX 3.0 Power Supply1,776$129Compare
Vantrel PW-1216 Prime 1200W 80 PLUS Gold ATX 3.1 Power Supply2,294$269Compare
Novexa PW-9074 Edge 850W 80 PLUS Gold ATX 3.0 Power Supply1,144$59Compare
Teralux PW-2440 Core 1600W 80 PLUS Titanium ATX Power Supply2,925$339Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4392 Ultra 1600W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/45805740 (accessed 2026-10-24).