Hardware Spec Index

Teralux PW-6637 SE 550W 80 PLUS Bronze ATX Power Supply

Power Supplies · Teralux · SKU PW6637-SE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index783 (Power Supplies scale)
Category rank#38,242
Street price$39
Power550 W (rated)
Performance per dollar20.08
Released2021

Specifications

BrandTeralux
ModelTeralux PW-6637 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
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
Teralux PW-3780 Ti 1000W 80 PLUS Gold ATX 3.1 Power Supply2,206$229Compare
Caldera PW-3082 Core 550W 80 PLUS Gold ATX 3.0 Power Supply799$39Compare
Vantrel PW-1460 Max 1200W 80 PLUS Titanium ATX Power Supply2,713$319Compare
Zephyra PW-6580 Plus 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,734$339Compare
Vantrel PW-6836 Prime 1600W 80 PLUS Titanium ATX Power Supply2,906$349Compare
Caldera PW-5849 Prime 1300W 80 PLUS Platinum ATX Power Supply2,941$349Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-6637 SE 550W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/5319976 (accessed 2026-10-21).