Hardware Spec Index

Vantrel PW-4046 Pro 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Vantrel · SKU PW4046-PRO · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index1,734 (Power Supplies scale)
Category rank#21,500
Street price$119
Power850 W (rated)
Performance per dollar14.57
Released2020

Specifications

BrandVantrel
ModelVantrel PW-4046 Pro
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
Caldera PW-8597 XT 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,157$199Compare
Teralux PW-9629 Edge 1200W 80 PLUS Platinum ATX Power Supply2,496$279Compare
Novexa PW-6547 Prime 1300W 80 PLUS Titanium ATX Power Supply2,980$389Compare
Zephyra PW-9652 XT 850W 80 PLUS Gold ATX 3.1 Power Supply1,405$89Compare
Caldera PW-8722 Prime 750W 80 PLUS Gold ATX Power Supply1,342$79Compare
Novexa PW-3460 Ti 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,568$249Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-4046 Pro 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/76015914 (accessed 2026-10-24).