Hardware Spec Index

Teralux PW-5433 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Teralux · SKU PW5433-PRIME · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index2,000 (Power Supplies scale)
Category rank#30,618
Street price$149
Power850 W (rated)
Performance per dollar13.42
Released2026

Specifications

BrandTeralux
ModelTeralux PW-5433 Prime
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
Fan120 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
Teralux PW-6663 Pro 550W 80 PLUS Bronze ATX Power Supply1,108$59Compare
Teralux PW-3197 Pro 750W 80 PLUS Gold ATX 3.1 Power Supply1,577$119Compare
Caldera PW-4384 Prime 550W 80 PLUS Bronze ATX Power Supply864$39Compare
Teralux PW-5977 Max 750W 80 PLUS Bronze SFX Power Supply1,409$79Compare
Vantrel PW-5274 SE 850W 80 PLUS Gold SFX Power Supply1,602$109Compare
Zephyra PW-7449 Prime 1200W 80 PLUS Gold ATX Power Supply2,417$309Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-5433 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/1283928 (accessed 2026-10-25).