Hardware Spec Index

Teralux PW-8776 Pro 550W 80 PLUS Bronze ATX Power Supply

Power Supplies · Teralux · SKU PW8776-PRO · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index857 (Power Supplies scale)
Category rank#32,660
Street price$39
Power550 W (rated)
Performance per dollar21.97
Released2020

Specifications

BrandTeralux
ModelTeralux PW-8776 Pro
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityNon-modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Novexa PW-3008 SE 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,562$329Compare
Novexa PW-3583 Max 1300W 80 PLUS Titanium ATX Power Supply2,721$379Compare
Caldera PW-7194 Core 850W 80 PLUS Gold ATX 3.1 Power Supply1,471$89Compare
Teralux PW-8234 Core 1600W 80 PLUS Titanium ATX Power Supply2,882$379Compare
Zephyra PW-1967 XT 550W 80 PLUS Gold ATX Power Supply758$39Compare
Novexa PW-6906 Max 1000W 80 PLUS Gold ATX 3.1 Power Supply1,633$129Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-8776 Pro 550W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/9872932 (accessed 2026-10-24).