Hardware Spec Index

Zephyra PW-2043 Prime 1600W 80 PLUS Titanium ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW2043-PRIME · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index2,685 (Power Supplies scale)
Category rank#19,128
Street price$319
Power1600 W (rated)
Performance per dollar8.42
Released2025

Specifications

BrandZephyra
ModelZephyra PW-2043 Prime
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
Fan135 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-2851 Edge 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,555$319Compare
Caldera PW-1713 SE 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,915$399Compare
Zephyra PW-9996 Ti 550W 80 PLUS Gold ATX Power Supply1,067$59Compare
Caldera PW-8570 Pro 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,541$329Compare
Novexa PW-7437 XT 1000W 80 PLUS Gold ATX Power Supply1,928$159Compare
Zephyra PW-8742 Core 1200W 80 PLUS Gold ATX 3.1 Power Supply2,205$239Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-2043 Prime 1600W 80 PLUS Titanium ATX 3.1 Power Supply”, https://vextor7.com/item/32392099 (accessed 2026-10-26).