Hardware Spec Index

Vantrel PW-8661 Ti 850W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Vantrel · SKU PW8661-TI · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index1,279 (Power Supplies scale)
Category rank#17,148
Street price$59
Power850 W (rated)
Performance per dollar21.68
Released2025

Specifications

BrandVantrel
ModelVantrel PW-8661 Ti
Rated output850 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-pin2×
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
Vantrel PW-7605 SE 650W 80 PLUS Gold ATX 3.0 Power Supply1,084$49Compare
Caldera PW-8425 Plus 650W 80 PLUS Bronze ATX Power Supply949$39Compare
Caldera PW-1804 Prime 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,488$309Compare
Vantrel PW-5195 Edge 1000W 80 PLUS Gold ATX 3.0 Power Supply2,142$209Compare
Vantrel PW-9471 Plus 850W 80 PLUS Gold ATX 3.0 Power Supply1,678$139Compare
Teralux PW-9909 Core 750W 80 PLUS Gold ATX Power Supply1,190$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-8661 Ti 850W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/42392544 (accessed 2026-10-26).