Hardware Spec Index

Zephyra PW-1031 XT 1200W 80 PLUS Platinum ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW1031-XT · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index2,293 (Power Supplies scale)
Category rank#43,722
Street price$279
Power1200 W (rated)
Performance per dollar8.22
Released2023

Specifications

BrandZephyra
ModelZephyra PW-1031 XT
Rated output1,200 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (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
Teralux PW-2648 XT 750W 80 PLUS Bronze ATX 3.1 Power Supply1,352$79Compare
Teralux PW-6183 Plus 1200W 80 PLUS Gold ATX 3.0 Power Supply2,118$199Compare
Zephyra PW-4817 Core 750W 80 PLUS Gold ATX Power Supply968$49Compare
Teralux PW-9168 XT 1000W 80 PLUS Gold ATX 3.0 Power Supply2,072$209Compare
Caldera PW-5780 Plus 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,469$289Compare
Caldera PW-5666 Ultra 550W 80 PLUS Gold SFX Power Supply1,003$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-1031 XT 1200W 80 PLUS Platinum ATX 3.0 Power Supply”, https://vextor7.com/item/3357933 (accessed 2026-10-25).