Hardware Spec Index

Novexa PW-1850 Ultra 1300W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW1850-ULTRA · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index2,512 (Power Supplies scale)
Category rank#36,021
Street price$319
Power1300 W (rated)
Performance per dollar7.87
Released2026

Specifications

BrandNovexa
ModelNovexa PW-1850 Ultra
Rated output1,300 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-pin4×
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
Teralux PW-5537 SE 1000W 80 PLUS Gold ATX Power Supply2,426$319Compare
Novexa PW-1478 Ultra 850W 80 PLUS Gold SFX Power Supply1,788$159Compare
Caldera PW-1644 Pro 1200W 80 PLUS Titanium ATX Power Supply2,763$369Compare
Vantrel PW-1629 SE 650W 80 PLUS Bronze ATX 3.1 Power Supply943$49Compare
Zephyra PW-8961 XT 1000W 80 PLUS Gold ATX 3.1 Power Supply2,232$219Compare
Zephyra PW-5801 Max 650W 80 PLUS Bronze ATX 3.1 Power Supply1,035$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-1850 Ultra 1300W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/5115220 (accessed 2026-10-19).