Hardware Spec Index

Zephyra PW-3309 Pro 1300W 80 PLUS Titanium ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW3309-PRO · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index2,863 (Power Supplies scale)
Category rank#17,328
Street price$329
Power1300 W (rated)
Performance per dollar8.70
Released2023

Specifications

BrandZephyra
ModelZephyra PW-3309 Pro
Rated output1,300 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-pin4×
Form factorATX
ModularityFully modular
Fan140 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-6344 Ultra 1000W 80 PLUS Platinum ATX 3.1 Power Supply1,826$149Compare
Zephyra PW-1567 Ti 1000W 80 PLUS Gold ATX Power Supply1,849$139Compare
Teralux PW-8222 Pro 1200W 80 PLUS Gold ATX 3.0 Power Supply2,126$179Compare
Novexa PW-5180 SE 850W 80 PLUS Gold ATX Power Supply1,514$89Compare
Caldera PW-6281 Plus 550W 80 PLUS Gold ATX Power Supply816$39Compare
Teralux PW-8724 Ti 1000W 80 PLUS Gold ATX 3.0 Power Supply1,869$179Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-3309 Pro 1300W 80 PLUS Titanium ATX 3.0 Power Supply”, https://vextor7.com/item/492383 (accessed 2026-10-22).