Hardware Spec Index

Teralux PW-1798 Ultra 650W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Teralux · SKU PW1798-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index915 (Power Supplies scale)
Category rank#46,956
Street price$39
Power650 W (rated)
Performance per dollar23.46
Released2023

Specifications

BrandTeralux
ModelTeralux PW-1798 Ultra
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
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-2428 Prime 850W 80 PLUS Gold ATX Power Supply1,440$109Compare
Zephyra PW-4430 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply1,789$119Compare
Teralux PW-9785 Prime 850W 80 PLUS Bronze ATX 3.1 Power Supply1,376$79Compare
Zephyra PW-1885 Edge 850W 80 PLUS Gold SFX Power Supply1,550$109Compare
Caldera PW-7964 XT 750W 80 PLUS Gold SFX Power Supply1,395$89Compare
Novexa PW-1007 Edge 1000W 80 PLUS Platinum ATX 3.0 Power Supply2,159$219Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-1798 Ultra 650W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/3812909 (accessed 2026-10-20).