Hardware Spec Index

Teralux PW-4956 Ultra 1300W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Teralux · SKU PW4956-ULTRA · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index2,643 (Power Supplies scale)
Category rank#15,004
Street price$279
Power1300 W (rated)
Performance per dollar9.47
Released2024

Specifications

BrandTeralux
ModelTeralux PW-4956 Ultra
Rated output1,300 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-pin4×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Teralux PW-1967 Ti 1300W 80 PLUS Gold ATX 3.0 Power Supply2,351$249Compare
Teralux PW-7329 Ti 750W 80 PLUS Gold ATX Power Supply1,241$79Compare
Zephyra PW-7450 SE 1000W 80 PLUS Platinum ATX 3.1 Power Supply1,919$159Compare
Zephyra PW-3118 Ultra 650W 80 PLUS Bronze ATX 3.1 Power Supply836$39Compare
Caldera PW-6613 Prime 650W 80 PLUS Gold ATX 3.1 Power Supply1,406$89Compare
Caldera PW-1841 Max 750W 80 PLUS Bronze ATX Power Supply1,138$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-4956 Ultra 1300W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/4170290 (accessed 2026-10-23).