Hardware Spec Index

Novexa PW-4340 Plus 1200W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW4340-PLUS · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index2,235 (Power Supplies scale)
Category rank#42,921
Street price$229
Power1200 W (rated)
Performance per dollar9.76
Released2019

Specifications

BrandNovexa
ModelNovexa PW-4340 Plus
Rated output1,200 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty12 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-1899 Prime 650W 80 PLUS Bronze ATX 3.1 Power Supply1,022$39Compare
Zephyra PW-3643 Ti 850W 80 PLUS Platinum ATX Power Supply1,927$199Compare
Novexa PW-2407 SE 1200W 80 PLUS Platinum ATX Power Supply2,791$289Compare
Vantrel PW-6208 Prime 1000W 80 PLUS Gold ATX Power Supply1,624$129Compare
Vantrel PW-5919 Edge 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,980$399Compare
Vantrel PW-6505 Max 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,980$399Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-4340 Plus 1200W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/19715212 (accessed 2026-10-19).