Hardware Spec Index

Vantrel PW-3177 Pro 550W 80 PLUS Gold ATX Power Supply

Power Supplies · Vantrel · SKU PW3177-PRO · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index818 (Power Supplies scale)
Category rank#28,442
Street price$39
Power550 W (rated)
Performance per dollar20.97
Released2021

Specifications

BrandVantrel
ModelVantrel PW-3177 Pro
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan140 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-7695 SE 1000W 80 PLUS Gold SFX Power Supply2,202$229Compare
Novexa PW-2114 Core 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,774$339Compare
Caldera PW-6047 SE 850W 80 PLUS Gold ATX 3.0 Power Supply1,826$129Compare
Zephyra PW-1197 Ti 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,673$369Compare
Teralux PW-4943 Ti 1200W 80 PLUS Titanium ATX Power Supply2,836$299Compare
Teralux PW-9371 XT 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,766$329Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-3177 Pro 550W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/984293 (accessed 2026-10-21).