Hardware Spec Index

Zephyra PW-4425 Plus 1600W 80 PLUS Titanium ATX Power Supply

Power Supplies · Zephyra · SKU PW4425-PLUS · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index2,963 (Power Supplies scale)
Category rank#39,247
Street price$399
Power1600 W (rated)
Performance per dollar7.43
Released2019

Specifications

BrandZephyra
ModelZephyra PW-4425 Plus
Rated output1,600 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin6×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Zephyra PW-2077 Core 850W 80 PLUS Platinum ATX 3.1 Power Supply2,029$199Compare
Novexa PW-6548 Plus 1000W 80 PLUS Platinum ATX 3.0 Power Supply1,931$159Compare
Novexa PW-3188 Edge 1000W 80 PLUS Titanium ATX Power Supply2,287$229Compare
Novexa PW-1046 Max 1600W 80 PLUS Titanium ATX Power Supply2,980$399Compare
Teralux PW-7693 Plus 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,510$319Compare
Caldera PW-4030 XT 650W 80 PLUS Bronze ATX Power Supply1,140$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4425 Plus 1600W 80 PLUS Titanium ATX Power Supply”, https://vextor7.com/item/2376931 (accessed 2026-10-25).