Hardware Spec Index

Zephyra PW-4140 Pro 1600W 80 PLUS Platinum ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW4140-PRO · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index2,886 (Power Supplies scale)
Category rank#48,935
Street price$309
Power1600 W (rated)
Performance per dollar9.34
Released2022

Specifications

BrandZephyra
ModelZephyra PW-4140 Pro
Rated output1,600 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (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
Vantrel PW-5195 Core 550W 80 PLUS Bronze ATX 3.0 Power Supply746$39Compare
Novexa PW-1314 SE 1200W 80 PLUS Platinum ATX Power Supply2,272$219Compare
Caldera PW-1916 Ti 550W 80 PLUS Bronze ATX 3.1 Power Supply903$39Compare
Caldera PW-3653 Ultra 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,763$329Compare
Zephyra PW-2116 SE 550W 80 PLUS Gold ATX 3.0 Power Supply933$39Compare
Zephyra PW-6967 Ti 750W 80 PLUS Bronze ATX Power Supply911$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4140 Pro 1600W 80 PLUS Platinum ATX 3.0 Power Supply”, https://vextor7.com/item/9871902 (accessed 2026-10-22).