Hardware Spec Index

Novexa PW-7454 Core 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW7454-CORE · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index1,805 (Power Supplies scale)
Category rank#39,370
Street price$139
Power850 W (rated)
Performance per dollar12.99
Released2021

Specifications

BrandNovexa
ModelNovexa PW-7454 Core
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-1377 Ti 650W 80 PLUS Bronze ATX 3.1 Power Supply1,181$69Compare
Zephyra PW-6235 SE 1200W 80 PLUS Gold ATX 3.1 Power Supply2,155$209Compare
Novexa PW-5434 SE 1000W 80 PLUS Platinum ATX Power Supply2,058$189Compare
Teralux PW-9565 XT 1000W 80 PLUS Platinum ATX 3.0 Power Supply1,907$139Compare
Caldera PW-4342 Plus 1300W 80 PLUS Platinum ATX Power Supply2,394$249Compare
Novexa PW-6194 Pro 550W 80 PLUS Bronze ATX 3.0 Power Supply1,021$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-7454 Core 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/84558816 (accessed 2026-10-25).