Hardware Spec Index

Zephyra PW-4401 Pro 1600W 80 PLUS Platinum ATX Power Supply

Power Supplies · Zephyra · SKU PW4401-PRO · Released 2019 · Updated 2026-10-18

Key facts

Benchmark index2,776 (Power Supplies scale)
Category rank#173
Street price$369
Power1600 W (rated)
Performance per dollar7.52
Released2019

Specifications

BrandZephyra
ModelZephyra PW-4401 Pro
Rated output1,600 W continuous
Efficiency80 PLUS Platinum (92% 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
Vantrel PW-4930 SE 850W 80 PLUS Gold ATX 3.1 Power Supply1,354$89Compare
Novexa PW-3811 Edge 850W 80 PLUS Bronze ATX 3.1 Power Supply1,270$79Compare
Vantrel PW-1395 Plus 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,241$209Compare
Teralux PW-1631 Ti 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,654$269Compare
Zephyra PW-4640 Pro 1200W 80 PLUS Titanium ATX Power Supply2,338$239Compare
Teralux PW-1994 Max 1300W 80 PLUS Titanium ATX Power Supply2,814$349Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4401 Pro 1600W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/646255 (accessed 2026-10-18).