Hardware Spec Index

Novexa PW-7754 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW7754-ULTRA · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index1,953 (Power Supplies scale)
Category rank#11,492
Street price$159
Power850 W (rated)
Performance per dollar12.28
Released2026

Specifications

BrandNovexa
ModelNovexa PW-7754 Ultra
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (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
Caldera PW-1818 Plus 1000W 80 PLUS Gold SFX Power Supply1,776$149Compare
Zephyra PW-1246 Prime 1200W 80 PLUS Titanium ATX Power Supply2,782$339Compare
Novexa PW-5833 Pro 650W 80 PLUS Gold ATX 3.0 Power Supply1,266$69Compare
Novexa PW-9329 Prime 850W 80 PLUS Gold ATX 3.0 Power Supply1,831$129Compare
Vantrel PW-5891 XT 1000W 80 PLUS Gold ATX 3.0 Power Supply2,120$199Compare
Caldera PW-8109 Edge 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,828$329Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-7754 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/9060912 (accessed 2026-10-26).