Hardware Spec Index

Vantrel PW-3771 XT 650W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Vantrel · SKU PW3771-XT · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,050 (Power Supplies scale)
Category rank#14,316
Street price$49
Power650 W (rated)
Performance per dollar21.43
Released2022

Specifications

BrandVantrel
ModelVantrel PW-3771 XT
Rated output650 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorATX
ModularitySemi-modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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-1679 Max 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,473$269Compare
Zephyra PW-9141 Plus 550W 80 PLUS Bronze ATX 3.1 Power Supply729$39Compare
Caldera PW-8301 Prime 550W 80 PLUS Bronze ATX 3.1 Power Supply927$49Compare
Novexa PW-6213 Core 850W 80 PLUS Gold ATX Power Supply2,135$199Compare
Novexa PW-9537 Pro 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,640$359Compare
Vantrel PW-7014 Ti 850W 80 PLUS Gold ATX Power Supply1,573$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Vantrel PW-3771 XT 650W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/7790219 (accessed 2026-10-19).