Hardware Spec Index

Teralux FN-4271 Prime 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4271-PRIME · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,017 (Case Fans scale)
Category rank#6,427
Street price$29
Power3 W
Performance per dollar35.07
Released2020

Specifications

BrandTeralux
ModelTeralux FN-4271 Prime
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise24 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-1532 Max 120mm PWM ARGB Case Fan (3-Pack)1,303$39Compare
Teralux FN-3609 Max 140mm PWM ARGB Case Fan925$29Compare
Zephyra FN-7382 Pro 140mm PWM Case Fan750$29Compare
Zephyra FN-1372 Pro 140mm PWM ARGB Case Fan1,320$49Compare
Zephyra FN-3313 SE 120mm PWM ARGB Case Fan887$29Compare
Teralux FN-1495 Ultra 120mm PWM ARGB Case Fan910$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4271 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/9820178 (accessed 2026-10-21).