Hardware Spec Index

Novexa PW-9330 Ultra 550W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW9330-ULTRA · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index807 (Power Supplies scale)
Category rank#35,516
Street price$39
Power550 W (rated)
Performance per dollar20.69
Released2026

Specifications

BrandNovexa
ModelNovexa PW-9330 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
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
Novexa PW-5041 Core 850W 80 PLUS Gold ATX 3.0 Power Supply1,495$79Compare
Caldera PW-7830 XT 1000W 80 PLUS Gold ATX Power Supply1,980$169Compare
Novexa PW-4181 Ti 850W 80 PLUS Gold ATX 3.0 Power Supply1,502$99Compare
Vantrel PW-6386 Ti 850W 80 PLUS Gold ATX Power Supply1,217$69Compare
Novexa PW-3869 XT 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,673$309Compare
Vantrel PW-1411 Plus 850W 80 PLUS Gold ATX 3.0 Power Supply1,661$129Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-9330 Ultra 550W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/8971803 (accessed 2026-10-21).