Hardware Spec Index

Novexa PW-2971 SE 1300W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW2971-SE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index2,364 (Power Supplies scale)
Category rank#11,010
Street price$309
Power1300 W (rated)
Performance per dollar7.65
Released2026

Specifications

BrandNovexa
ModelNovexa PW-2971 SE
Rated output1,300 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-pin4×
Form factorATX
ModularityFully modular
Fan140 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
Zephyra PW-7575 Pro 550W 80 PLUS Bronze ATX 3.1 Power Supply999$49Compare
Teralux PW-4175 XT 750W 80 PLUS Bronze ATX Power Supply1,028$59Compare
Caldera PW-8461 Prime 1000W 80 PLUS Gold ATX Power Supply1,900$149Compare
Teralux PW-6451 Plus 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,735$359Compare
Novexa PW-9714 Plus 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,838$339Compare
Vantrel PW-9970 Max 850W 80 PLUS Gold ATX 3.0 Power Supply1,688$99Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-2971 SE 1300W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/3594615 (accessed 2026-10-19).