Hardware Spec Index

Novexa PW-1205 Ti 550W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW1205-TI · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index933 (Power Supplies scale)
Category rank#18,408
Street price$39
Power550 W (rated)
Performance per dollar23.92
Released2025

Specifications

BrandNovexa
ModelNovexa PW-1205 Ti
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-7557 Pro 1000W 80 PLUS Gold ATX 3.1 Power Supply2,144$219Compare
Caldera PW-1581 Ti 850W 80 PLUS Gold ATX Power Supply1,662$129Compare
Caldera PW-4397 Prime 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,865$349Compare
Vantrel PW-1007 Plus 850W 80 PLUS Gold ATX 3.0 Power Supply1,766$139Compare
Novexa PW-7201 Ti 1000W 80 PLUS Gold ATX Power Supply1,849$149Compare
Novexa PW-2040 Prime 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,487$249Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-1205 Ti 550W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/4673192 (accessed 2026-10-19).