Hardware Spec Index

Zephyra PW-2109 Ti 750W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW2109-TI · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index1,013 (Power Supplies scale)
Category rank#43,783
Street price$49
Power750 W (rated)
Performance per dollar20.67
Released2025

Specifications

BrandZephyra
ModelZephyra PW-2109 Ti
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
Teralux PW-4677 Core 550W 80 PLUS Bronze ATX Power Supply963$49Compare
Caldera PW-6493 Ti 650W 80 PLUS Gold ATX Power Supply1,391$79Compare
Caldera PW-8716 Ultra 850W 80 PLUS Gold ATX Power Supply1,746$129Compare
Zephyra PW-8779 Pro 750W 80 PLUS Bronze ATX 3.1 Power Supply1,372$99Compare
Novexa PW-6470 Ultra 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,900$399Compare
Caldera PW-3699 Pro 550W 80 PLUS Bronze ATX Power Supply954$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-2109 Ti 750W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/7699672 (accessed 2026-10-20).