Hardware Spec Index

Zephyra PW-5427 Max 1600W 80 PLUS Titanium ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW5427-MAX · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index2,564 (Power Supplies scale)
Category rank#21,699
Street price$269
Power1600 W (rated)
Performance per dollar9.53
Released2023

Specifications

BrandZephyra
ModelZephyra PW-5427 Max
Rated output1,600 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (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
Teralux PW-5138 Pro 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,602$309Compare
Zephyra PW-6137 Max 850W 80 PLUS Gold ATX Power Supply1,225$69Compare
Zephyra PW-3726 Core 1200W 80 PLUS Gold ATX Power Supply2,290$189Compare
Teralux PW-4482 SE 1000W 80 PLUS Gold ATX 3.0 Power Supply2,425$299Compare
Novexa PW-2671 XT 850W 80 PLUS Gold ATX Power Supply1,666$109Compare
Teralux PW-4928 Edge 1200W 80 PLUS Platinum ATX Power Supply2,608$319Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-5427 Max 1600W 80 PLUS Titanium ATX 3.0 Power Supply”, https://vextor7.com/item/8303849 (accessed 2026-10-21).