Hardware Spec Index

Teralux PW-8281 Core 550W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Teralux · SKU PW8281-CORE · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index909 (Power Supplies scale)
Category rank#4,965
Street price$39
Power550 W (rated)
Performance per dollar23.31
Released2022

Specifications

BrandTeralux
ModelTeralux PW-8281 Core
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorATX
ModularityNon-modular
Fan120 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
Zephyra PW-6634 XT 550W 80 PLUS Bronze ATX Power Supply800$39Compare
Zephyra PW-9468 Prime 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,642$339Compare
Novexa PW-6015 Ultra 850W 80 PLUS Gold ATX 3.0 Power Supply1,288$69Compare
Vantrel PW-3312 Core 850W 80 PLUS Bronze ATX 3.0 Power Supply1,302$69Compare
Vantrel PW-3709 Edge 1200W 80 PLUS Titanium ATX Power Supply2,728$369Compare
Novexa PW-8352 Core 850W 80 PLUS Bronze ATX 3.1 Power Supply1,296$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-8281 Core 550W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/9711865 (accessed 2026-10-23).