Hardware Spec Index

Zephyra PW-6075 Ultra 550W 80 PLUS Gold SFX Power Supply

Power Supplies · Zephyra · SKU PW6075-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index799 (Power Supplies scale)
Category rank#21,326
Street price$39
Power550 W (rated)
Performance per dollar20.49
Released2025

Specifications

BrandZephyra
ModelZephyra PW-6075 Ultra
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 factorSFX-L
ModularityFully 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-1738 Ti 1000W 80 PLUS Gold SFX Power Supply1,968$149Compare
Zephyra PW-9184 Plus 850W 80 PLUS Platinum SFX Power Supply1,951$179Compare
Caldera PW-5488 Core 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,756$369Compare
Zephyra PW-7426 Prime 550W 80 PLUS Gold SFX Power Supply834$39Compare
Caldera PW-9179 Core 1000W 80 PLUS Gold ATX 3.1 Power Supply1,840$149Compare
Caldera PW-7040 Ti 1000W 80 PLUS Gold ATX 3.0 Power Supply2,298$239Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-6075 Ultra 550W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/20145238 (accessed 2026-10-20).