Hardware Spec Index

Vantrel PW-4941 Plus 550W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Vantrel · SKU PW4941-PLUS · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index776 (Power Supplies scale)
Category rank#24,192
Street price$39
Power550 W (rated)
Performance per dollar19.90
Released2025

Specifications

BrandVantrel
ModelVantrel PW-4941 Plus
Rated output550 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-9261 Max 850W 80 PLUS Bronze ATX 3.1 Power Supply1,404$89Compare
Novexa PW-1766 Max 650W 80 PLUS Gold ATX 3.1 Power Supply783$39Compare
Caldera PW-2850 Ultra 550W 80 PLUS Bronze ATX 3.1 Power Supply1,209$59Compare
Vantrel PW-8303 Pro 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,652$349Compare
Novexa PW-2545 Ultra 850W 80 PLUS Bronze ATX Power Supply1,392$79Compare
Novexa PW-7268 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply1,834$149Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-4941 Plus 550W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/1847451 (accessed 2026-10-24).