Hardware Spec Index

Vantrel PW-3668 XT 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Vantrel · SKU PW3668-XT · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,579 (Power Supplies scale)
Category rank#18,750
Street price$109
Power850 W (rated)
Performance per dollar14.49
Released2021

Specifications

BrandVantrel
ModelVantrel PW-3668 XT
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-4068 Prime 750W 80 PLUS Gold ATX 3.0 Power Supply1,357$99Compare
Teralux PW-9245 Core 550W 80 PLUS Bronze ATX Power Supply1,059$59Compare
Vantrel PW-8127 Prime 1000W 80 PLUS Gold ATX 3.0 Power Supply2,020$189Compare
Novexa PW-4160 Edge 650W 80 PLUS Bronze ATX 3.1 Power Supply771$39Compare
Teralux PW-2735 Edge 1200W 80 PLUS Gold ATX Power Supply2,344$239Compare
Caldera PW-5096 Prime 550W 80 PLUS Bronze ATX Power Supply802$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-3668 XT 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/17512518 (accessed 2026-10-19).