Hardware Spec Index

Zephyra PW-3407 Core 750W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW3407-CORE · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index1,050 (Power Supplies scale)
Category rank#20,937
Street price$49
Power750 W (rated)
Performance per dollar21.43
Released2025

Specifications

BrandZephyra
ModelZephyra PW-3407 Core
Rated output750 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin2×
Form factorATX
ModularityNon-modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-2987 Ti 850W 80 PLUS Gold SFX Power Supply1,126$59Compare
Caldera PW-1081 Pro 750W 80 PLUS Gold SFX Power Supply1,246$59Compare
Novexa PW-1431 Max 650W 80 PLUS Bronze ATX 3.1 Power Supply771$39Compare
Zephyra PW-5670 Core 850W 80 PLUS Gold ATX 3.1 Power Supply1,828$149Compare
Teralux PW-4988 XT 850W 80 PLUS Gold ATX 3.1 Power Supply1,783$139Compare
Vantrel PW-4950 Max 1000W 80 PLUS Gold ATX Power Supply2,269$189Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-3407 Core 750W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/7144853 (accessed 2026-10-22).