Hardware Spec Index

Teralux PW-6521 Max 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Teralux · SKU PW6521-MAX · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index1,667 (Power Supplies scale)
Category rank#41,040
Street price$109
Power850 W (rated)
Performance per dollar15.29
Released2019

Specifications

BrandTeralux
ModelTeralux PW-6521 Max
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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-7581 SE 850W 80 PLUS Gold ATX Power Supply1,762$149Compare
Vantrel PW-1105 Core 1300W 80 PLUS Gold ATX Power Supply2,522$299Compare
Caldera PW-2076 Max 1000W 80 PLUS Gold ATX Power Supply1,898$159Compare
Teralux PW-9160 Plus 850W 80 PLUS Bronze ATX 3.0 Power Supply1,368$79Compare
Novexa PW-6705 Pro 750W 80 PLUS Gold SFX Power Supply1,288$59Compare
Zephyra PW-2929 Plus 850W 80 PLUS Gold SFX Power Supply1,370$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-6521 Max 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/6505977 (accessed 2026-10-24).