Hardware Spec Index

Zephyra PW-5437 Prime 1600W 80 PLUS Platinum ATX Power Supply

Power Supplies · Zephyra · SKU PW5437-PRIME · Released 2021 · Updated 2026-10-27

Key facts

Benchmark index2,944 (Power Supplies scale)
Category rank#1,550
Street price$349
Power1600 W (rated)
Performance per dollar8.44
Released2021

Specifications

BrandZephyra
ModelZephyra PW-5437 Prime
Rated output1,600 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin6×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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-6793 Edge 750W 80 PLUS Bronze SFX Power Supply1,204$69Compare
Zephyra PW-4472 Core 850W 80 PLUS Gold ATX 3.0 Power Supply1,899$139Compare
Caldera PW-5792 XT 550W 80 PLUS Gold ATX Power Supply780$39Compare
Teralux PW-1705 Prime 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,621$329Compare
Caldera PW-4636 Pro 1300W 80 PLUS Titanium ATX Power Supply2,584$349Compare
Novexa PW-1387 Plus 550W 80 PLUS Bronze ATX Power Supply920$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-5437 Prime 1600W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/4677040 (accessed 2026-10-27).