Hardware Spec Index

Teralux PW-1883 Ultra 850W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Teralux · SKU PW1883-ULTRA · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,855 (Power Supplies scale)
Category rank#38,717
Street price$139
Power850 W (rated)
Performance per dollar13.35
Released2022

Specifications

BrandTeralux
ModelTeralux PW-1883 Ultra
Rated output850 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-pin2×
Form factorATX
ModularityFully modular
Fan135 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
Caldera PW-1878 Ultra 750W 80 PLUS Gold ATX 3.1 Power Supply1,602$119Compare
Vantrel PW-1499 Edge 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,097$199Compare
Caldera PW-1857 XT 850W 80 PLUS Gold SFX Power Supply1,734$129Compare
Caldera PW-8800 XT 850W 80 PLUS Gold ATX Power Supply2,101$199Compare
Zephyra PW-3325 XT 1600W 80 PLUS Titanium ATX Power Supply2,980$369Compare
Novexa PW-5404 Ultra 850W 80 PLUS Platinum ATX 3.1 Power Supply1,963$149Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-1883 Ultra 850W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/3972148 (accessed 2026-10-19).