Hardware Spec Index

Novexa PW-7546 Edge 850W 80 PLUS Gold SFX Power Supply

Power Supplies · Novexa · SKU PW7546-EDGE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,724 (Power Supplies scale)
Category rank#33,381
Street price$149
Power850 W (rated)
Performance per dollar11.57
Released2021

Specifications

BrandNovexa
ModelNovexa PW-7546 Edge
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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-5488 Plus 1200W 80 PLUS Platinum ATX Power Supply2,077$219Compare
Vantrel PW-5008 Plus 750W 80 PLUS Gold ATX 3.1 Power Supply1,184$59Compare
Caldera PW-6950 Prime 750W 80 PLUS Gold ATX 3.1 Power Supply1,317$79Compare
Teralux PW-8760 Max 650W 80 PLUS Gold ATX Power Supply1,315$89Compare
Vantrel PW-7144 Ultra 750W 80 PLUS Bronze ATX 3.1 Power Supply1,093$59Compare
Caldera PW-3553 Max 1300W 80 PLUS Titanium ATX Power Supply2,750$399Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-7546 Edge 850W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/6711082 (accessed 2026-10-24).