Hardware Spec Index

Zephyra PW-4408 Pro 750W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW4408-PRO · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index953 (Power Supplies scale)
Category rank#14,825
Street price$39
Power750 W (rated)
Performance per dollar24.44
Released2023

Specifications

BrandZephyra
ModelZephyra PW-4408 Pro
Rated output750 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin2×
Form factorATX
ModularitySemi-modular
Fan120 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
Zephyra PW-8639 XT 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,148$199Compare
Zephyra PW-3373 SE 1000W 80 PLUS Gold ATX 3.1 Power Supply2,108$179Compare
Zephyra PW-4441 Core 550W 80 PLUS Gold SFX Power Supply1,133$59Compare
Vantrel PW-6666 XT 650W 80 PLUS Bronze ATX Power Supply699$39Compare
Teralux PW-3080 Ultra 850W 80 PLUS Gold ATX 3.0 Power Supply1,740$149Compare
Novexa PW-9805 SE 850W 80 PLUS Platinum ATX 3.1 Power Supply2,077$179Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4408 Pro 750W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/3584890 (accessed 2026-10-24).