Hardware Spec Index

Teralux PW-4022 XT 850W 80 PLUS Platinum SFX Power Supply

Power Supplies · Teralux · SKU PW4022-XT · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index1,964 (Power Supplies scale)
Category rank#15,433
Street price$139
Power850 W (rated)
Performance per dollar14.13
Released2023

Specifications

BrandTeralux
ModelTeralux PW-4022 XT
Rated output850 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin2×
Form factorSFX-L
ModularityFully modular
Fan120 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
Novexa PW-8809 Plus 550W 80 PLUS Gold SFX Power Supply1,090$69Compare
Novexa PW-2172 Ti 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,723$299Compare
Novexa PW-7698 Ultra 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,581$289Compare
Vantrel PW-4806 XT 850W 80 PLUS Gold ATX Power Supply1,513$109Compare
Teralux PW-5111 Ti 550W 80 PLUS Gold ATX 3.0 Power Supply908$49Compare
Vantrel PW-9319 Ti 750W 80 PLUS Bronze ATX Power Supply1,177$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-4022 XT 850W 80 PLUS Platinum SFX Power Supply”, https://vextor7.com/item/14010641 (accessed 2026-10-23).