Hardware Spec Index

Zephyra PW-7989 Pro 1200W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW7989-PRO · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index2,834 (Power Supplies scale)
Category rank#33,304
Street price$369
Power1200 W (rated)
Performance per dollar7.68
Released2024

Specifications

BrandZephyra
ModelZephyra PW-7989 Pro
Rated output1,200 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
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
Vantrel PW-1283 SE 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,516$239Compare
Caldera PW-2541 Ti 850W 80 PLUS Gold ATX Power Supply1,688$129Compare
Caldera PW-1066 Ti 850W 80 PLUS Gold ATX Power Supply1,683$119Compare
Novexa PW-9862 Ti 1300W 80 PLUS Titanium ATX Power Supply2,692$359Compare
Teralux PW-8133 Edge 1000W 80 PLUS Gold ATX 3.1 Power Supply2,161$199Compare
Teralux PW-1475 Edge 550W 80 PLUS Bronze ATX 3.0 Power Supply836$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-7989 Pro 1200W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/41917568 (accessed 2026-10-26).