Hardware Spec Index

Teralux FN-9870 Edge 120mm PWM Case Fan

Case Fans · Teralux · SKU FN9870-EDGE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index524 (Case Fans scale)
Category rank#1,985
Street price$19
Power3 W
Performance per dollar27.58
Released2023

Specifications

BrandTeralux
ModelTeralux FN-9870 Edge
Size120 × 120 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-6417 Prime 120mm PWM Case Fan582$19Compare
Teralux FN-6786 SE 120mm PWM ARGB Case Fan1,383$39Compare
Corvane FN-6467 XT 120mm PWM ARGB Case Fan (3-Pack)1,255$49Compare
Caldera FN-2032 Ti 120mm PWM ARGB Case Fan1,252$49Compare
Corvane FN-9394 Prime 140mm PWM Case Fan (3-Pack)232$9Compare
Brontix FN-1147 Pro 140mm PWM ARGB Case Fan1,261$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-9870 Edge 120mm PWM Case Fan”, https://vextor7.com/item/2814941 (accessed 2026-10-21).