Hardware Spec Index

Zephyra PW-8400 Plus 1600W 80 PLUS Titanium ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW8400-PLUS · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index2,941 (Power Supplies scale)
Category rank#48,190
Street price$329
Power1600 W (rated)
Performance per dollar8.94
Released2023

Specifications

BrandZephyra
ModelZephyra PW-8400 Plus
Rated output1,600 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin5×
Form factorATX
ModularityFully modular
Fan120 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
Novexa PW-1753 Plus 1000W 80 PLUS Gold ATX 3.1 Power Supply1,817$169Compare
Vantrel PW-3920 XT 1300W 80 PLUS Platinum ATX Power Supply2,568$239Compare
Novexa PW-8729 Core 1600W 80 PLUS Platinum ATX Power Supply2,888$349Compare
Novexa PW-7049 Core 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,854$349Compare
Caldera PW-1297 Edge 650W 80 PLUS Gold ATX Power Supply1,350$69Compare
Vantrel PW-1141 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply1,718$139Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-8400 Plus 1600W 80 PLUS Titanium ATX 3.0 Power Supply”, https://vextor7.com/item/3101677 (accessed 2026-10-26).