Hardware Spec Index

Vantrel PW-5787 Pro 550W 80 PLUS Bronze SFX Power Supply

Power Supplies · Vantrel · SKU PW5787-PRO · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index916 (Power Supplies scale)
Category rank#36,127
Street price$39
Power550 W (rated)
Performance per dollar23.49
Released2021

Specifications

BrandVantrel
ModelVantrel PW-5787 Pro
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorSFX-L
ModularitySemi-modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Vantrel PW-6310 Edge 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,080$179Compare
Zephyra PW-6340 Core 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,347$279Compare
Caldera PW-1078 Ultra 650W 80 PLUS Gold ATX 3.0 Power Supply1,013$39Compare
Zephyra PW-5385 SE 1000W 80 PLUS Platinum ATX Power Supply1,785$159Compare
Zephyra PW-3349 Pro 850W 80 PLUS Bronze ATX Power Supply1,156$59Compare
Caldera PW-6023 Edge 1600W 80 PLUS Platinum ATX Power Supply2,514$299Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-5787 Pro 550W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/5338271 (accessed 2026-10-21).