Hardware Spec Index

Zephyra PW-1391 Plus 1200W 80 PLUS Platinum ATX Power Supply

Power Supplies · Zephyra · SKU PW1391-PLUS · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index2,266 (Power Supplies scale)
Category rank#20,283
Street price$239
Power1200 W (rated)
Performance per dollar9.48
Released2020

Specifications

BrandZephyra
ModelZephyra PW-1391 Plus
Rated output1,200 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-9639 Ultra 1600W 80 PLUS Titanium ATX Power Supply2,791$399Compare
Caldera PW-6154 Edge 850W 80 PLUS Gold ATX 3.0 Power Supply1,541$119Compare
Teralux PW-4455 SE 1200W 80 PLUS Titanium ATX Power Supply2,215$249Compare
Novexa PW-7752 Prime 650W 80 PLUS Gold ATX 3.1 Power Supply1,048$49Compare
Teralux PW-2174 Plus 550W 80 PLUS Bronze SFX Power Supply862$49Compare
Novexa PW-6150 Plus 550W 80 PLUS Bronze ATX 3.0 Power Supply871$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-1391 Plus 1200W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/2185409 (accessed 2026-10-19).