Hardware Spec Index

Novexa PW-9181 XT 1600W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW9181-XT · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index2,766 (Power Supplies scale)
Category rank#8,970
Street price$309
Power1600 W (rated)
Performance per dollar8.95
Released2026

Specifications

BrandNovexa
ModelNovexa PW-9181 XT
Rated output1,600 W continuous
Efficiency80 PLUS Platinum (92% 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-1073 XT 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,870$319Compare
Caldera PW-6846 Prime 1200W 80 PLUS Titanium ATX Power Supply2,771$359Compare
Teralux PW-4431 Ti 750W 80 PLUS Gold ATX Power Supply1,582$109Compare
Zephyra PW-4749 Plus 550W 80 PLUS Bronze ATX 3.1 Power Supply1,225$49Compare
Caldera PW-1582 Ultra 550W 80 PLUS Gold ATX 3.0 Power Supply832$39Compare
Teralux PW-6711 XT 850W 80 PLUS Platinum ATX Power Supply1,919$169Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-9181 XT 1600W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/63254113 (accessed 2026-10-22).