Hardware Spec Index

Novexa PW-9121 Core 1600W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW9121-CORE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index2,529 (Power Supplies scale)
Category rank#27,277
Street price$279
Power1600 W (rated)
Performance per dollar9.06
Released2025

Specifications

BrandNovexa
ModelNovexa PW-9121 Core
Rated output1,600 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-pin5×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Zephyra PW-8319 Core 650W 80 PLUS Bronze ATX Power Supply695$39Compare
Novexa PW-9853 Core 1200W 80 PLUS Gold ATX 3.1 Power Supply2,181$219Compare
Teralux PW-1032 Max 550W 80 PLUS Bronze SFX Power Supply756$39Compare
Teralux PW-1941 Ti 1200W 80 PLUS Gold ATX 3.0 Power Supply2,269$259Compare
Teralux PW-4435 Max 1200W 80 PLUS Gold ATX 3.0 Power Supply2,619$299Compare
Teralux PW-9675 Core 1600W 80 PLUS Gold ATX Power Supply2,664$299Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-9121 Core 1600W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/8796367 (accessed 2026-10-19).