Hardware Spec Index

Teralux FN-9871 Max 120mm PWM Case Fan

Case Fans · Teralux · SKU FN9871-MAX · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index259 (Case Fans scale)
Category rank#20,516
Street price$9
Power3 W
Performance per dollar28.78
Released2023

Specifications

BrandTeralux
ModelTeralux FN-9871 Max
Size120 × 120 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-5944 Ti 120mm PWM Case Fan282$9Compare
Teralux FN-9387 XT 140mm PWM Case Fan481$19Compare
Caldera FN-8881 Prime 140mm PWM Case Fan437$9Compare
Corvane FN-4852 Ultra 120mm PWM Case Fan584$19Compare
Zephyra FN-4057 Prime 140mm PWM Case Fan511$19Compare
Zephyra FN-1189 Pro 120mm PWM Case Fan (3-Pack)625$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-9871 Max 120mm PWM Case Fan”, https://vextor7.com/item/6504135 (accessed 2026-10-26).