Hardware Spec Index

Novexa PW-1546 Core 850W 80 PLUS Gold SFX Power Supply

Power Supplies · Novexa · SKU PW1546-CORE · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index1,835 (Power Supplies scale)
Category rank#16,855
Street price$139
Power850 W (rated)
Performance per dollar13.20
Released2023

Specifications

BrandNovexa
ModelNovexa PW-1546 Core
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 factorSFX-L
ModularityFully 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
Vantrel PW-7606 Edge 850W 80 PLUS Gold ATX Power Supply1,636$99Compare
Teralux PW-7166 Max 1000W 80 PLUS Gold ATX Power Supply2,117$199Compare
Zephyra PW-5445 XT 1600W 80 PLUS Titanium ATX Power Supply2,886$359Compare
Teralux PW-4672 Core 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,673$359Compare
Zephyra PW-5814 Plus 850W 80 PLUS Gold ATX Power Supply1,470$109Compare
Novexa PW-9648 SE 550W 80 PLUS Bronze ATX 3.0 Power Supply786$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-1546 Core 850W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/1482779 (accessed 2026-10-25).