Hardware Spec Index

Vantrel PW-8551 SE 650W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Vantrel · SKU PW8551-SE · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index1,204 (Power Supplies scale)
Category rank#49,858
Street price$59
Power650 W (rated)
Performance per dollar20.41
Released2024

Specifications

BrandVantrel
ModelVantrel PW-8551 SE
Rated output650 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
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-6771 Ultra 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,767$349Compare
Zephyra PW-6608 XT 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,980$379Compare
Teralux PW-2759 Prime 850W 80 PLUS Gold ATX 3.0 Power Supply1,490$89Compare
Caldera PW-3320 Ultra 650W 80 PLUS Gold ATX 3.0 Power Supply1,280$59Compare
Novexa PW-1277 Ultra 850W 80 PLUS Gold ATX Power Supply2,063$169Compare
Vantrel PW-4145 SE 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,345$269Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-8551 SE 650W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/13636307 (accessed 2026-10-19).