Hardware Spec Index

Vantrel PW-8577 Pro 650W 80 PLUS Gold ATX Power Supply

Power Supplies · Vantrel · SKU PW8577-PRO · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index1,010 (Power Supplies scale)
Category rank#7,157
Street price$49
Power650 W (rated)
Performance per dollar20.61
Released2019

Specifications

BrandVantrel
ModelVantrel PW-8577 Pro
Rated output650 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan120 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
Zephyra PW-9395 Prime 1600W 80 PLUS Platinum ATX 3.0 Power Supply2,553$289Compare
Zephyra PW-6030 Edge 1200W 80 PLUS Gold ATX Power Supply2,342$249Compare
Zephyra PW-1630 Pro 1600W 80 PLUS Platinum ATX Power Supply2,835$349Compare
Teralux PW-1785 Pro 850W 80 PLUS Gold ATX Power Supply1,825$119Compare
Vantrel PW-6887 Ultra 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,830$379Compare
Caldera PW-3119 Prime 1000W 80 PLUS Gold ATX 3.0 Power Supply2,437$239Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-8577 Pro 650W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/41310299 (accessed 2026-10-23).