Hardware Spec Index

Teralux FN-2142 Prime 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN2142-PRIME · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index1,056 (Case Fans scale)
Category rank#3,146
Street price$39
Power3 W
Performance per dollar27.08
Released2026

Specifications

BrandTeralux
ModelTeralux FN-2142 Prime
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise30 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-9011 Pro 120mm PWM ARGB Case Fan955$29Compare
Teralux FN-1833 Pro 120mm PWM Case Fan425$9Compare
Teralux FN-8579 Pro 120mm PWM ARGB Case Fan951$29Compare
Corvane FN-2510 XT 140mm PWM Case Fan504$19Compare
Corvane FN-7501 Plus 120mm PWM Case Fan534$19Compare
Brontix FN-5112 SE 120mm PWM ARGB Case Fan1,305$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-2142 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7873783 (accessed 2026-10-22).