Hardware Spec Index

Zephyra PW-7690 Ti 550W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW7690-TI · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index883 (Power Supplies scale)
Category rank#2,555
Street price$49
Power550 W (rated)
Performance per dollar18.02
Released2024

Specifications

BrandZephyra
ModelZephyra PW-7690 Ti
Rated output550 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-pin1×
Form factorATX
ModularityNon-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
Caldera PW-7299 Prime 850W 80 PLUS Gold SFX Power Supply1,681$119Compare
Zephyra PW-9185 Core 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,249$279Compare
Novexa PW-6788 Core 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,914$329Compare
Teralux PW-8647 Prime 1600W 80 PLUS Gold ATX 3.1 Power Supply2,445$279Compare
Vantrel PW-1179 Ti 850W 80 PLUS Bronze ATX 3.1 Power Supply1,374$69Compare
Teralux PW-2561 SE 850W 80 PLUS Gold ATX 3.0 Power Supply1,242$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-7690 Ti 550W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/2625725 (accessed 2026-10-19).