Hardware Spec Index

Teralux PW-8551 Max 850W 80 PLUS Gold SFX Power Supply

Power Supplies · Teralux · SKU PW8551-MAX · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,475 (Power Supplies scale)
Category rank#23,948
Street price$89
Power850 W (rated)
Performance per dollar16.57
Released2025

Specifications

BrandTeralux
ModelTeralux PW-8551 Max
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 factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty5 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-2331 Ti 650W 80 PLUS Gold ATX 3.1 Power Supply1,008$49Compare
Zephyra PW-8647 Plus 850W 80 PLUS Gold ATX 3.1 Power Supply1,762$129Compare
Vantrel PW-5767 XT 850W 80 PLUS Gold ATX 3.1 Power Supply1,405$79Compare
Vantrel PW-7128 Plus 1000W 80 PLUS Gold SFX Power Supply1,798$149Compare
Novexa PW-8532 Edge 1000W 80 PLUS Gold ATX Power Supply1,985$199Compare
Vantrel PW-4886 Pro 550W 80 PLUS Bronze SFX Power Supply1,068$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-8551 Max 850W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/8994798 (accessed 2026-10-21).