Hardware Spec Index

Teralux FN-9877 Ti 140mm PWM Case Fan

Case Fans · Teralux · SKU FN9877-TI · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index555 (Case Fans scale)
Category rank#27,389
Street price$19
Power3 W
Performance per dollar29.21
Released2023

Specifications

BrandTeralux
ModelTeralux FN-9877 Ti
Size140 × 140 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-4384 XT 120mm PWM ARGB Case Fan1,251$39Compare
Brontix FN-2937 Prime 140mm PWM ARGB Case Fan829$29Compare
Teralux FN-1178 Max 120mm PWM ARGB Case Fan1,348$49Compare
Caldera FN-8836 Pro 140mm PWM Case Fan744$19Compare
Zephyra FN-2764 Core 120mm PWM ARGB Case Fan859$29Compare
Caldera FN-6118 SE 140mm PWM ARGB Case Fan1,400$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-9877 Ti 140mm PWM Case Fan”, https://vextor7.com/item/8912059 (accessed 2026-10-21).