Hardware Spec Index

Novexa PW-1685 Ti 550W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW1685-TI · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index788 (Power Supplies scale)
Category rank#36,289
Street price$39
Power550 W (rated)
Performance per dollar20.21
Released2024

Specifications

BrandNovexa
ModelNovexa PW-1685 Ti
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 factorATX
ModularityFully modular
Fan140 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-5797 SE 1200W 80 PLUS Titanium ATX Power Supply2,350$259Compare
Novexa PW-6058 Edge 650W 80 PLUS Gold ATX 3.1 Power Supply1,374$89Compare
Teralux PW-4319 Prime 850W 80 PLUS Gold ATX 3.0 Power Supply1,740$129Compare
Vantrel PW-6424 Plus 550W 80 PLUS Gold ATX Power Supply862$39Compare
Zephyra PW-4120 Ti 850W 80 PLUS Gold ATX 3.0 Power Supply1,374$79Compare
Novexa PW-6492 Prime 650W 80 PLUS Bronze ATX 3.0 Power Supply1,391$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-1685 Ti 550W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/187041 (accessed 2026-10-22).