Hardware Spec Index

Novexa PW-6720 Ultra 850W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW6720-ULTRA · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index1,648 (Power Supplies scale)
Category rank#36,840
Street price$119
Power850 W (rated)
Performance per dollar13.85
Released2023

Specifications

BrandNovexa
ModelNovexa PW-6720 Ultra
Rated output850 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-pin2×
Form factorATX
ModularityFully modular
Fan140 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
Vantrel PW-4834 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply1,475$99Compare
Zephyra PW-4101 XT 1000W 80 PLUS Gold ATX Power Supply1,949$139Compare
Novexa PW-5227 XT 750W 80 PLUS Gold ATX 3.0 Power Supply1,196$69Compare
Vantrel PW-7130 Ultra 550W 80 PLUS Gold ATX 3.0 Power Supply964$39Compare
Vantrel PW-6709 SE 1000W 80 PLUS Platinum ATX 3.0 Power Supply1,843$179Compare
Teralux PW-8879 XT 1000W 80 PLUS Platinum ATX 3.0 Power Supply2,111$199Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-6720 Ultra 850W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/93970632 (accessed 2026-10-25).