Hardware Spec Index

Zephyra PW-2091 Max 1600W 80 PLUS Titanium ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW2091-MAX · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index2,552 (Power Supplies scale)
Category rank#17,789
Street price$299
Power1600 W (rated)
Performance per dollar8.54
Released2026

Specifications

BrandZephyra
ModelZephyra PW-2091 Max
Rated output1,600 W continuous
Efficiency80 PLUS Titanium (94% 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
Caldera PW-7202 SE 1600W 80 PLUS Platinum ATX 3.0 Power Supply2,826$329Compare
Caldera PW-8415 Edge 550W 80 PLUS Gold ATX 3.1 Power Supply720$39Compare
Novexa PW-9506 Plus 1600W 80 PLUS Gold ATX Power Supply2,646$339Compare
Caldera PW-2658 Prime 650W 80 PLUS Gold ATX 3.1 Power Supply1,198$69Compare
Novexa PW-3196 XT 750W 80 PLUS Gold ATX Power Supply1,044$59Compare
Zephyra PW-7806 Prime 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,387$249Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-2091 Max 1600W 80 PLUS Titanium ATX 3.1 Power Supply”, https://vextor7.com/item/11227675 (accessed 2026-10-22).