Hardware Spec Index

Vantrel PW-8332 Ultra 550W 80 PLUS Bronze ATX Power Supply

Power Supplies · Vantrel · SKU PW8332-ULTRA · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index988 (Power Supplies scale)
Category rank#36,399
Street price$49
Power550 W (rated)
Performance per dollar20.16
Released2021

Specifications

BrandVantrel
ModelVantrel PW-8332 Ultra
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityNon-modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Caldera PW-1069 XT 1300W 80 PLUS Gold ATX 3.0 Power Supply2,427$219Compare
Teralux PW-3565 Ultra 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,934$369Compare
Teralux PW-1640 XT 1000W 80 PLUS Platinum ATX 3.1 Power Supply1,833$159Compare
Novexa PW-1473 Pro 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,743$329Compare
Novexa PW-7229 Core 650W 80 PLUS Bronze SFX Power Supply904$39Compare
Vantrel PW-2209 Plus 850W 80 PLUS Gold SFX Power Supply1,443$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-8332 Ultra 550W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/2063083 (accessed 2026-10-26).