Hardware Spec Index

Teralux PW-3838 XT 650W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Teralux · SKU PW3838-XT · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index1,032 (Power Supplies scale)
Category rank#35,376
Street price$49
Power650 W (rated)
Performance per dollar21.06
Released2022

Specifications

BrandTeralux
ModelTeralux PW-3838 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
ModularityNon-modular
Fan140 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
Caldera PW-7190 Ti 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,352$289Compare
Caldera PW-8406 XT 550W 80 PLUS Bronze ATX 3.1 Power Supply930$39Compare
Zephyra PW-7023 Pro 1000W 80 PLUS Titanium ATX 3.1 Power Supply2,252$249Compare
Caldera PW-7613 Plus 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,753$329Compare
Caldera PW-4175 Core 1200W 80 PLUS Platinum ATX Power Supply2,160$179Compare
Novexa PW-8467 SE 550W 80 PLUS Gold SFX Power Supply792$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-3838 XT 650W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/3499686 (accessed 2026-10-21).