Hardware Spec Index

Novexa PW-3440 Ti 550W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW3440-TI · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index861 (Power Supplies scale)
Category rank#43,727
Street price$39
Power550 W (rated)
Performance per dollar22.08
Released2022

Specifications

BrandNovexa
ModelNovexa PW-3440 Ti
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (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
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-7015 Edge 1000W 80 PLUS Platinum ATX 3.0 Power Supply2,150$199Compare
Vantrel PW-6319 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply1,433$99Compare
Vantrel PW-2744 Edge 750W 80 PLUS Gold ATX 3.0 Power Supply1,672$109Compare
Vantrel PW-3946 Core 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,267$229Compare
Zephyra PW-2159 Core 650W 80 PLUS Gold ATX Power Supply1,240$59Compare
Teralux PW-1291 SE 1300W 80 PLUS Titanium ATX Power Supply2,424$269Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-3440 Ti 550W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/4460339 (accessed 2026-10-23).