Hardware Spec Index

Teralux FN-5557 Prime 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN5557-PRIME · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,251 (Case Fans scale)
Category rank#35,760
Street price$39
Power3 W
Performance per dollar32.08
Released2024

Specifications

BrandTeralux
ModelTeralux FN-5557 Prime
Size120 × 120 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-9909 Prime 120mm PWM ARGB Case Fan1,001$39Compare
Brontix FN-7411 Ti 120mm PWM ARGB Case Fan825$29Compare
Teralux FN-2108 Edge 120mm PWM ARGB Case Fan1,256$49Compare
Corvane FN-9250 Core 140mm PWM Case Fan313$9Compare
Corvane FN-5659 Prime 120mm PWM ARGB Case Fan1,203$39Compare
Corvane FN-6281 Plus 120mm PWM ARGB Case Fan1,023$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-5557 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/33330482 (accessed 2026-10-20).