Hardware Spec Index

Zephyra PW-9715 Ultra 550W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW9715-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index764 (Power Supplies scale)
Category rank#41,086
Street price$39
Power550 W (rated)
Performance per dollar19.59
Released2025

Specifications

BrandZephyra
ModelZephyra PW-9715 Ultra
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
ModularitySemi-modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-9278 Plus 1000W 80 PLUS Gold ATX 3.0 Power Supply1,735$119Compare
Vantrel PW-5925 XT 1300W 80 PLUS Platinum ATX Power Supply2,644$319Compare
Caldera PW-3263 Prime 650W 80 PLUS Bronze ATX 3.1 Power Supply1,280$69Compare
Vantrel PW-8311 XT 850W 80 PLUS Gold SFX Power Supply1,538$119Compare
Zephyra PW-3180 Plus 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,949$399Compare
Caldera PW-5214 Edge 550W 80 PLUS Bronze ATX 3.1 Power Supply806$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-9715 Ultra 550W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/408933 (accessed 2026-10-20).