Hardware Spec Index

Teralux PW-1291 Max 1200W 80 PLUS Platinum ATX Power Supply

Power Supplies · Teralux · SKU PW1291-MAX · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index2,552 (Power Supplies scale)
Category rank#1,064
Street price$319
Power1200 W (rated)
Performance per dollar8.00
Released2019

Specifications

BrandTeralux
ModelTeralux PW-1291 Max
Rated output1,200 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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-9294 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply1,831$149Compare
Zephyra PW-4941 Ti 550W 80 PLUS Bronze ATX Power Supply829$39Compare
Novexa PW-9580 SE 1600W 80 PLUS Titanium ATX Power Supply2,658$379Compare
Vantrel PW-4830 Prime 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,733$349Compare
Caldera PW-5245 Plus 850W 80 PLUS Gold ATX Power Supply1,597$99Compare
Caldera PW-4510 Core 1300W 80 PLUS Platinum ATX Power Supply2,722$349Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-1291 Max 1200W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/2691369 (accessed 2026-10-23).