Hardware Spec Index

Teralux FN-2051 XT 140mm PWM Case Fan

Case Fans · Teralux · SKU FN2051-XT · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index581 (Case Fans scale)
Category rank#32,133
Street price$19
Power3 W
Performance per dollar30.58
Released2024

Specifications

BrandTeralux
ModelTeralux FN-2051 XT
Size140 × 140 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-6391 Max 120mm PWM ARGB Case Fan1,319$39Compare
Caldera FN-3136 Edge 120mm PWM ARGB Case Fan1,318$49Compare
Teralux FN-5556 Plus 140mm PWM ARGB Case Fan1,097$39Compare
Zephyra FN-1138 Max 120mm PWM ARGB Case Fan1,126$39Compare
Caldera FN-2449 Plus 120mm PWM Case Fan557$19Compare
Caldera FN-4947 Ti 120mm PWM Case Fan (3-Pack)617$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-2051 XT 140mm PWM Case Fan”, https://vextor7.com/item/83675453 (accessed 2026-10-21).