Hardware Spec Index

Novexa PW-6851 Ultra 1300W 80 PLUS Titanium ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW6851-ULTRA · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index2,945 (Power Supplies scale)
Category rank#19,399
Street price$359
Power1300 W (rated)
Performance per dollar8.20
Released2025

Specifications

BrandNovexa
ModelNovexa PW-6851 Ultra
Rated output1,300 W continuous
Efficiency80 PLUS Titanium (94% 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
Fan140 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
Vantrel PW-6487 XT 1600W 80 PLUS Titanium ATX Power Supply2,809$349Compare
Zephyra PW-9965 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply1,800$139Compare
Vantrel PW-9908 Ti 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,582$299Compare
Novexa PW-5532 Max 550W 80 PLUS Bronze ATX Power Supply799$39Compare
Zephyra PW-4577 SE 1000W 80 PLUS Gold ATX Power Supply1,860$159Compare
Vantrel PW-2640 XT 850W 80 PLUS Gold ATX 3.1 Power Supply1,543$89Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-6851 Ultra 1300W 80 PLUS Titanium ATX 3.1 Power Supply”, https://vextor7.com/item/5731379 (accessed 2026-10-21).