Hardware Spec Index

Novexa PW-1939 Ultra 1000W 80 PLUS Platinum ATX Power Supply

Power Supplies · Novexa · SKU PW1939-ULTRA · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index2,188 (Power Supplies scale)
Category rank#20,381
Street price$219
Power1000 W (rated)
Performance per dollar9.99
Released2019

Specifications

BrandNovexa
ModelNovexa PW-1939 Ultra
Rated output1,000 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Caldera PW-6971 Pro 750W 80 PLUS Gold ATX 3.1 Power Supply1,228$79Compare
Novexa PW-5589 Pro 1200W 80 PLUS Gold ATX 3.0 Power Supply2,507$259Compare
Novexa PW-8751 XT 1200W 80 PLUS Titanium ATX Power Supply2,316$219Compare
Novexa PW-6760 Edge 550W 80 PLUS Bronze ATX Power Supply768$39Compare
Vantrel PW-1843 Max 650W 80 PLUS Bronze SFX Power Supply1,033$49Compare
Novexa PW-6162 Edge 850W 80 PLUS Gold ATX Power Supply1,673$129Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-1939 Ultra 1000W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/21780762 (accessed 2026-10-25).