Hardware Spec Index

Zephyra PW-6974 Pro 1000W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW6974-PRO · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index2,522 (Power Supplies scale)
Category rank#42,658
Street price$249
Power1000 W (rated)
Performance per dollar10.13
Released2025

Specifications

BrandZephyra
ModelZephyra PW-6974 Pro
Rated output1,000 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-2441 Pro 1600W 80 PLUS Platinum ATX 3.0 Power Supply2,939$379Compare
Zephyra PW-4547 Prime 1300W 80 PLUS Gold ATX 3.1 Power Supply2,324$229Compare
Teralux PW-7815 XT 750W 80 PLUS Bronze SFX Power Supply1,272$59Compare
Vantrel PW-2282 Ultra 1300W 80 PLUS Gold ATX Power Supply2,200$249Compare
Vantrel PW-7279 SE 650W 80 PLUS Gold ATX 3.1 Power Supply866$39Compare
Novexa PW-2789 Prime 750W 80 PLUS Bronze ATX Power Supply1,075$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-6974 Pro 1000W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/92943567 (accessed 2026-10-20).