Hardware Spec Index

Zephyra PW-4267 Prime 1000W 80 PLUS Platinum ATX Power Supply

Power Supplies · Zephyra · SKU PW4267-PRIME · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index2,392 (Power Supplies scale)
Category rank#24,329
Street price$249
Power1000 W (rated)
Performance per dollar9.61
Released2019

Specifications

BrandZephyra
ModelZephyra PW-4267 Prime
Rated output1,000 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
Warranty12 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-1435 Edge 1000W 80 PLUS Gold ATX 3.0 Power Supply1,739$159Compare
Caldera PW-8883 Ti 1000W 80 PLUS Gold ATX Power Supply2,060$199Compare
Zephyra PW-5179 Edge 650W 80 PLUS Bronze ATX Power Supply960$39Compare
Teralux PW-4558 Pro 750W 80 PLUS Gold ATX 3.1 Power Supply1,562$99Compare
Novexa PW-2695 XT 650W 80 PLUS Gold ATX Power Supply761$39Compare
Novexa PW-3017 Pro 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,603$309Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4267 Prime 1000W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/3517016 (accessed 2026-10-25).