Hardware Spec Index

Vantrel PW-5966 Pro 850W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Vantrel · SKU PW5966-PRO · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,442 (Power Supplies scale)
Category rank#24,384
Street price$79
Power850 W (rated)
Performance per dollar18.25
Released2022

Specifications

BrandVantrel
ModelVantrel PW-5966 Pro
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 factorATX
ModularitySemi-modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Novexa PW-2373 Max 850W 80 PLUS Gold ATX 3.1 Power Supply1,591$109Compare
Caldera PW-4440 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply1,556$89Compare
Caldera PW-8163 Edge 1000W 80 PLUS Gold SFX Power Supply2,155$219Compare
Teralux PW-8961 Prime 1000W 80 PLUS Gold ATX Power Supply1,951$139Compare
Novexa PW-6478 Prime 1300W 80 PLUS Titanium ATX Power Supply2,496$269Compare
Vantrel PW-2726 Core 1600W 80 PLUS Platinum ATX Power Supply2,929$399Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-5966 Pro 850W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/3975813 (accessed 2026-10-19).