Hardware Spec Index

Novexa PW-2181 Pro 1000W 80 PLUS Gold SFX Power Supply

Power Supplies · Novexa · SKU PW2181-PRO · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index2,142 (Power Supplies scale)
Category rank#14,365
Street price$229
Power1000 W (rated)
Performance per dollar9.35
Released2023

Specifications

BrandNovexa
ModelNovexa PW-2181 Pro
Rated output1,000 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-pin3×
Form factorSFX-L
ModularityFully modular
Fan120 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-1941 XT 1000W 80 PLUS Platinum ATX Power Supply2,126$189Compare
Novexa PW-6572 Max 850W 80 PLUS Gold ATX Power Supply1,329$69Compare
Teralux PW-9873 Max 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,284$199Compare
Zephyra PW-8511 Edge 1600W 80 PLUS Titanium ATX Power Supply2,818$379Compare
Vantrel PW-9088 Prime 650W 80 PLUS Bronze ATX 3.0 Power Supply1,071$49Compare
Caldera PW-1558 XT 550W 80 PLUS Bronze ATX Power Supply789$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-2181 Pro 1000W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/2375809 (accessed 2026-10-22).