Hardware Spec Index

Zephyra PW-7342 Ti 550W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW7342-TI · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index1,182 (Power Supplies scale)
Category rank#5,276
Street price$59
Power550 W (rated)
Performance per dollar20.03
Released2026

Specifications

BrandZephyra
ModelZephyra PW-7342 Ti
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin1×
Form factorATX
ModularityFully 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-7648 Edge 1000W 80 PLUS Gold ATX 3.1 Power Supply1,824$169Compare
Teralux PW-7645 Pro 650W 80 PLUS Bronze ATX 3.0 Power Supply727$39Compare
Caldera PW-5562 Prime 850W 80 PLUS Bronze ATX Power Supply1,332$89Compare
Vantrel PW-8902 Ti 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,738$289Compare
Caldera PW-4005 Prime 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,210$239Compare
Novexa PW-8741 Plus 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,980$359Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-7342 Ti 550W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/51454253 (accessed 2026-10-20).