Hardware Spec Index

Novexa PW-3351 Core 850W 80 PLUS Bronze SFX Power Supply

Power Supplies · Novexa · SKU PW3351-CORE · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index1,138 (Power Supplies scale)
Category rank#8,559
Street price$69
Power850 W (rated)
Performance per dollar16.49
Released2022

Specifications

BrandNovexa
ModelNovexa PW-3351 Core
Rated output850 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin2×
Form factorSFX-L
ModularityNon-modular
Fan120 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-9231 Ti 750W 80 PLUS Gold ATX 3.1 Power Supply1,148$69Compare
Novexa PW-9733 Pro 1000W 80 PLUS Platinum ATX 3.1 Power Supply1,863$179Compare
Teralux PW-1664 XT 850W 80 PLUS Gold ATX Power Supply1,899$179Compare
Teralux PW-9531 Plus 1000W 80 PLUS Gold ATX Power Supply2,391$239Compare
Caldera PW-2606 Edge 850W 80 PLUS Gold SFX Power Supply1,965$159Compare
Caldera PW-7009 Ultra 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,421$249Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-3351 Core 850W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/3071372 (accessed 2026-10-22).