Hardware Spec Index

Teralux PW-4283 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Teralux · SKU PW4283-TI · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index1,426 (Power Supplies scale)
Category rank#36,962
Street price$69
Power850 W (rated)
Performance per dollar20.67
Released2025

Specifications

BrandTeralux
ModelTeralux PW-4283 Ti
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
Fan140 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
Zephyra PW-3484 Prime 750W 80 PLUS Bronze ATX Power Supply1,021$49Compare
Caldera PW-5500 XT 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,218$219Compare
Zephyra PW-5733 Edge 850W 80 PLUS Bronze ATX 3.0 Power Supply1,350$89Compare
Teralux PW-6077 Edge 1000W 80 PLUS Gold SFX Power Supply1,995$189Compare
Novexa PW-3431 Pro 850W 80 PLUS Gold SFX Power Supply1,415$99Compare
Novexa PW-2333 Edge 1000W 80 PLUS Gold ATX Power Supply2,108$189Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-4283 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/74556148 (accessed 2026-10-24).