Hardware Spec Index

Vantrel PW-3218 Ultra 650W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Vantrel · SKU PW3218-ULTRA · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index990 (Power Supplies scale)
Category rank#20,791
Street price$49
Power650 W (rated)
Performance per dollar20.20
Released2026

Specifications

BrandVantrel
ModelVantrel PW-3218 Ultra
Rated output650 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin1×
Form factorATX
ModularityNon-modular
Fan140 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
Vantrel PW-7098 Ti 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,324$249Compare
Caldera PW-4231 Core 1000W 80 PLUS Platinum ATX Power Supply2,073$179Compare
Vantrel PW-9215 Core 650W 80 PLUS Bronze SFX Power Supply1,014$59Compare
Caldera PW-1327 Core 550W 80 PLUS Gold ATX 3.1 Power Supply887$49Compare
Caldera PW-5618 Edge 1200W 80 PLUS Gold ATX Power Supply2,674$309Compare
Vantrel PW-2175 Ultra 1000W 80 PLUS Gold SFX Power Supply1,931$159Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-3218 Ultra 650W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/9388378 (accessed 2026-10-26).