Hardware Spec Index

Novexa PW-3840 Prime 1300W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW3840-PRIME · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index2,310 (Power Supplies scale)
Category rank#36,009
Street price$259
Power1300 W (rated)
Performance per dollar8.92
Released2023

Specifications

BrandNovexa
ModelNovexa PW-3840 Prime
Rated output1,300 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-pin4×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-6385 Edge 850W 80 PLUS Gold ATX Power Supply1,362$79Compare
Caldera PW-8913 XT 1300W 80 PLUS Platinum ATX Power Supply2,721$379Compare
Novexa PW-7658 Pro 750W 80 PLUS Bronze ATX 3.1 Power Supply989$39Compare
Novexa PW-9833 Ti 1300W 80 PLUS Titanium ATX Power Supply2,980$349Compare
Novexa PW-6170 XT 750W 80 PLUS Bronze ATX Power Supply1,197$59Compare
Novexa PW-4309 Core 1600W 80 PLUS Platinum ATX Power Supply2,529$299Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-3840 Prime 1300W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/848216 (accessed 2026-10-24).