Hardware Spec Index

Teralux PW-4446 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Teralux · SKU PW4446-EDGE · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index1,585 (Power Supplies scale)
Category rank#45,625
Street price$109
Power850 W (rated)
Performance per dollar14.54
Released2026

Specifications

BrandTeralux
ModelTeralux PW-4446 Edge
Rated output850 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-pin2×
Form factorATX
ModularityFully modular
Fan135 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
Zephyra PW-3667 SE 650W 80 PLUS Bronze ATX 3.1 Power Supply1,027$59Compare
Caldera PW-2156 Prime 550W 80 PLUS Bronze ATX 3.0 Power Supply918$39Compare
Caldera PW-9462 Ultra 1300W 80 PLUS Platinum ATX Power Supply2,340$219Compare
Caldera PW-5081 Core 650W 80 PLUS Gold ATX 3.1 Power Supply1,332$79Compare
Vantrel PW-5634 Edge 1200W 80 PLUS Gold ATX 3.0 Power Supply2,223$209Compare
Novexa PW-3778 Core 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,172$229Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-4446 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/14280795 (accessed 2026-10-20).