Hardware Spec Index

Vantrel PW-8424 Ultra 550W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Vantrel · SKU PW8424-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index745 (Power Supplies scale)
Category rank#26,275
Street price$39
Power550 W (rated)
Performance per dollar19.10
Released2025

Specifications

BrandVantrel
ModelVantrel PW-8424 Ultra
Rated output550 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-pin1×
Form factorATX
ModularityFully modular
Fan135 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-8493 SE 1000W 80 PLUS Platinum ATX 3.1 Power Supply1,876$139Compare
Vantrel PW-6798 Edge 1600W 80 PLUS Titanium ATX Power Supply2,671$389Compare
Novexa PW-9053 Prime 550W 80 PLUS Bronze ATX 3.0 Power Supply1,105$49Compare
Zephyra PW-4995 SE 1000W 80 PLUS Gold ATX 3.0 Power Supply1,962$179Compare
Teralux PW-3518 Plus 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,456$279Compare
Caldera PW-2251 Ti 550W 80 PLUS Bronze ATX Power Supply808$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-8424 Ultra 550W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/96523666 (accessed 2026-10-22).