Hardware Spec Index

Vantrel PW-5789 Prime 550W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Vantrel · SKU PW5789-PRIME · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index855 (Power Supplies scale)
Category rank#16,284
Street price$49
Power550 W (rated)
Performance per dollar17.45
Released2026

Specifications

BrandVantrel
ModelVantrel PW-5789 Prime
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
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-5071 Core 550W 80 PLUS Bronze SFX Power Supply919$49Compare
Vantrel PW-7025 Max 850W 80 PLUS Bronze SFX Power Supply1,466$89Compare
Zephyra PW-1150 Ultra 750W 80 PLUS Bronze SFX Power Supply1,329$69Compare
Zephyra PW-2369 Edge 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,468$279Compare
Teralux PW-8712 SE 650W 80 PLUS Bronze ATX 3.1 Power Supply1,008$49Compare
Teralux PW-8547 Prime 750W 80 PLUS Bronze ATX 3.1 Power Supply1,150$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-5789 Prime 550W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/71677830 (accessed 2026-10-21).