Hardware Spec Index

Vantrel PW-8425 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Vantrel · SKU PW8425-ULTRA · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index1,398 (Power Supplies scale)
Category rank#15,539
Street price$99
Power850 W (rated)
Performance per dollar14.12
Released2024

Specifications

BrandVantrel
ModelVantrel PW-8425 Ultra
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
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty5 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-4229 Plus 1000W 80 PLUS Platinum ATX 3.0 Power Supply2,005$179Compare
Caldera PW-4953 Max 1600W 80 PLUS Platinum ATX Power Supply2,883$369Compare
Novexa PW-3611 XT 850W 80 PLUS Platinum ATX 3.1 Power Supply1,846$169Compare
Teralux PW-8370 SE 650W 80 PLUS Bronze ATX Power Supply1,042$49Compare
Novexa PW-4551 Max 550W 80 PLUS Bronze ATX Power Supply788$39Compare
Vantrel PW-7580 Plus 650W 80 PLUS Gold ATX Power Supply1,207$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-8425 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/52944881 (accessed 2026-10-22).