Hardware Spec Index

Vantrel PW-9666 Core 850W 80 PLUS Bronze ATX Power Supply

Power Supplies · Vantrel · SKU PW9666-CORE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,356 (Power Supplies scale)
Category rank#8,730
Street price$69
Power850 W (rated)
Performance per dollar19.65
Released2020

Specifications

BrandVantrel
ModelVantrel PW-9666 Core
Rated output850 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularitySemi-modular
Fan140 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-9251 Pro 1600W 80 PLUS Titanium ATX Power Supply2,741$349Compare
Vantrel PW-7626 Plus 1600W 80 PLUS Titanium ATX Power Supply2,550$289Compare
Zephyra PW-6668 Max 1000W 80 PLUS Gold ATX Power Supply1,873$169Compare
Zephyra PW-1865 Ti 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,943$389Compare
Vantrel PW-3182 Prime 1000W 80 PLUS Platinum ATX Power Supply1,955$149Compare
Zephyra PW-4341 Core 1000W 80 PLUS Gold ATX Power Supply2,011$169Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-9666 Core 850W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/6163569 (accessed 2026-10-21).