Hardware Spec Index

Zephyra PW-3912 Plus 1600W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW3912-PLUS · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index2,737 (Power Supplies scale)
Category rank#36,179
Street price$329
Power1600 W (rated)
Performance per dollar8.32
Released2024

Specifications

BrandZephyra
ModelZephyra PW-3912 Plus
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
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
Zephyra PW-7710 Edge 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,980$369Compare
Caldera PW-6134 Ultra 550W 80 PLUS Bronze ATX Power Supply871$49Compare
Caldera PW-7211 XT 550W 80 PLUS Bronze ATX 3.0 Power Supply773$39Compare
Vantrel PW-5213 Ultra 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,555$259Compare
Novexa PW-6729 SE 850W 80 PLUS Gold ATX Power Supply1,808$159Compare
Novexa PW-7642 Ultra 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,855$349Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-3912 Plus 1600W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/4176459 (accessed 2026-10-21).