Hardware Spec Index

Teralux PW-3745 Ultra 650W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Teralux · SKU PW3745-ULTRA · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index847 (Power Supplies scale)
Category rank#2,644
Street price$39
Power650 W (rated)
Performance per dollar21.72
Released2026

Specifications

BrandTeralux
ModelTeralux PW-3745 Ultra
Rated output650 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin1×
Form factorATX
ModularityFully modular
Fan135 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-5687 Core 1000W 80 PLUS Gold ATX Power Supply1,709$139Compare
Vantrel PW-3647 Edge 550W 80 PLUS Bronze ATX 3.1 Power Supply997$49Compare
Vantrel PW-4797 Plus 1000W 80 PLUS Gold ATX 3.0 Power Supply1,884$159Compare
Zephyra PW-6243 XT 550W 80 PLUS Gold ATX Power Supply1,134$59Compare
Vantrel PW-2241 Max 1000W 80 PLUS Platinum SFX Power Supply2,134$199Compare
Teralux PW-9769 SE 850W 80 PLUS Bronze ATX 3.1 Power Supply1,481$89Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-3745 Ultra 650W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/1103710 (accessed 2026-10-24).