Hardware Spec Index

Teralux PW-7979 SE 550W 80 PLUS Bronze ATX Power Supply

Power Supplies · Teralux · SKU PW7979-SE · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index944 (Power Supplies scale)
Category rank#572
Street price$39
Power550 W (rated)
Performance per dollar24.21
Released2020

Specifications

BrandTeralux
ModelTeralux PW-7979 SE
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
Fan120 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
Teralux PW-9413 Prime 1000W 80 PLUS Gold ATX 3.1 Power Supply1,691$109Compare
Vantrel PW-9671 Ti 1200W 80 PLUS Gold ATX 3.0 Power Supply2,338$199Compare
Caldera PW-8968 XT 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,750$329Compare
Novexa PW-5064 Edge 550W 80 PLUS Gold ATX 3.1 Power Supply762$39Compare
Zephyra PW-7669 Core 550W 80 PLUS Bronze ATX 3.0 Power Supply1,037$49Compare
Caldera PW-4927 Ti 1000W 80 PLUS Platinum ATX Power Supply1,912$159Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-7979 SE 550W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/91368258 (accessed 2026-10-23).