Hardware Spec Index

Vantrel PW-3221 Max 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Vantrel · SKU PW3221-MAX · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,597 (Power Supplies scale)
Category rank#32,012
Street price$129
Power850 W (rated)
Performance per dollar12.38
Released2024

Specifications

BrandVantrel
ModelVantrel PW-3221 Max
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
Vantrel PW-1258 Ti 650W 80 PLUS Gold ATX Power Supply1,160$69Compare
Caldera PW-3708 Ultra 1000W 80 PLUS Platinum ATX Power Supply2,547$279Compare
Teralux PW-1345 Ultra 750W 80 PLUS Bronze SFX Power Supply996$49Compare
Caldera PW-3848 Ti 1200W 80 PLUS Gold ATX Power Supply2,484$259Compare
Caldera PW-4282 Edge 1200W 80 PLUS Gold ATX Power Supply2,139$219Compare
Teralux PW-1746 Pro 650W 80 PLUS Gold SFX Power Supply1,174$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-3221 Max 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/462352 (accessed 2026-10-20).