Hardware Spec Index

Vantrel PW-6558 Plus 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Vantrel · SKU PW6558-PLUS · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index1,589 (Power Supplies scale)
Category rank#17,172
Street price$99
Power850 W (rated)
Performance per dollar16.05
Released2025

Specifications

BrandVantrel
ModelVantrel PW-6558 Plus
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan135 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-6067 Max 850W 80 PLUS Gold ATX Power Supply1,505$119Compare
Novexa PW-3812 XT 850W 80 PLUS Gold ATX 3.0 Power Supply1,756$109Compare
Vantrel PW-4819 Ultra 1600W 80 PLUS Platinum ATX Power Supply2,797$329Compare
Caldera PW-4353 XT 850W 80 PLUS Gold ATX Power Supply1,593$109Compare
Zephyra PW-4164 Ultra 550W 80 PLUS Bronze ATX 3.0 Power Supply873$39Compare
Vantrel PW-9067 Prime 650W 80 PLUS Bronze ATX Power Supply1,380$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-6558 Plus 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/19951302 (accessed 2026-10-20).