Hardware Spec Index

Novexa PW-4408 Ti 550W 80 PLUS Bronze ATX Power Supply

Power Supplies · Novexa · SKU PW4408-TI · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index723 (Power Supplies scale)
Category rank#34,881
Street price$39
Power550 W (rated)
Performance per dollar18.54
Released2019

Specifications

BrandNovexa
ModelNovexa PW-4408 Ti
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityNon-modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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-3507 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply1,348$99Compare
Teralux PW-8088 Prime 750W 80 PLUS Gold ATX 3.0 Power Supply1,414$89Compare
Novexa PW-4569 Edge 850W 80 PLUS Gold ATX 3.0 Power Supply1,891$129Compare
Vantrel PW-1331 SE 850W 80 PLUS Gold ATX 3.0 Power Supply1,700$149Compare
Caldera PW-4700 Ti 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,754$329Compare
Caldera PW-8559 Max 1000W 80 PLUS Gold ATX 3.1 Power Supply2,326$239Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-4408 Ti 550W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/1736037 (accessed 2026-10-23).