Hardware Spec Index

Teralux PW-4421 Edge 1200W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Teralux · SKU PW4421-EDGE · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index2,435 (Power Supplies scale)
Category rank#8,519
Street price$289
Power1200 W (rated)
Performance per dollar8.43
Released2023

Specifications

BrandTeralux
ModelTeralux PW-4421 Edge
Rated output1,200 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty12 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-4463 Ti 1300W 80 PLUS Platinum ATX Power Supply2,566$339Compare
Caldera PW-3131 Ti 1000W 80 PLUS Titanium SFX Power Supply2,403$279Compare
Novexa PW-1454 Ultra 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,725$279Compare
Caldera PW-5467 Max 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,788$319Compare
Teralux PW-5573 XT 850W 80 PLUS Gold ATX 3.1 Power Supply1,846$159Compare
Caldera PW-4318 Ultra 1200W 80 PLUS Platinum ATX Power Supply2,565$329Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-4421 Edge 1200W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/7652601 (accessed 2026-10-25).