Hardware Spec Index

Teralux FN-9971 Prime 120mm PWM Case Fan

Case Fans · Teralux · SKU FN9971-PRIME · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index459 (Case Fans scale)
Category rank#24,187
Street price$19
Power3 W
Performance per dollar24.16
Released2026

Specifications

BrandTeralux
ModelTeralux FN-9971 Prime
Size120 × 120 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise27 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-9647 Max 140mm PWM ARGB Case Fan1,400$49Compare
Brontix FN-6560 Ti 120mm PWM Case Fan314$9Compare
Zephyra FN-9516 SE 120mm PWM ARGB Case Fan991$29Compare
Caldera FN-5296 Ti 140mm PWM ARGB Case Fan (3-Pack)883$29Compare
Brontix FN-6754 Core 140mm PWM Case Fan737$19Compare
Zephyra FN-5092 Edge 140mm PWM ARGB Case Fan1,383$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-9971 Prime 120mm PWM Case Fan”, https://vextor7.com/item/6760201 (accessed 2026-10-21).