Hardware Spec Index

Novexa PW-6500 Ultra 550W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW6500-ULTRA · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index865 (Power Supplies scale)
Category rank#48,204
Street price$39
Power550 W (rated)
Performance per dollar22.18
Released2024

Specifications

BrandNovexa
ModelNovexa PW-6500 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
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-8400 Edge 650W 80 PLUS Bronze SFX Power Supply1,056$49Compare
Zephyra PW-3843 Ti 1300W 80 PLUS Gold ATX Power Supply2,745$339Compare
Novexa PW-2054 Prime 650W 80 PLUS Gold ATX Power Supply919$39Compare
Zephyra PW-3530 Max 850W 80 PLUS Gold ATX Power Supply1,700$109Compare
Vantrel PW-5011 XT 650W 80 PLUS Bronze ATX Power Supply836$39Compare
Teralux PW-6618 Pro 1200W 80 PLUS Gold ATX Power Supply2,229$209Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-6500 Ultra 550W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/163279 (accessed 2026-10-26).