Hardware Spec Index

Teralux PW-8553 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Teralux · SKU PW8553-PRO · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index1,526 (Power Supplies scale)
Category rank#21,356
Street price$109
Power850 W (rated)
Performance per dollar14.00
Released2024

Specifications

BrandTeralux
ModelTeralux PW-8553 Pro
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
Caldera PW-7126 Pro 1300W 80 PLUS Gold ATX 3.1 Power Supply2,452$299Compare
Novexa PW-9951 Max 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,779$319Compare
Caldera PW-5974 Pro 850W 80 PLUS Gold SFX Power Supply1,794$119Compare
Zephyra PW-4274 Ti 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,634$329Compare
Zephyra PW-1918 SE 650W 80 PLUS Gold ATX 3.1 Power Supply1,260$79Compare
Vantrel PW-5395 Prime 1200W 80 PLUS Gold ATX 3.1 Power Supply2,403$219Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-8553 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/9715712 (accessed 2026-10-23).