Hardware Spec Index

Teralux FN-9978 Plus 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN9978-PLUS · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index857 (Case Fans scale)
Category rank#23,002
Street price$29
Power3 W
Performance per dollar29.55
Released2025

Specifications

BrandTeralux
ModelTeralux FN-9978 Plus
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-9613 Ultra 140mm PWM Case Fan (3-Pack)607$19Compare
Brontix FN-7166 Plus 120mm PWM ARGB Case Fan (3-Pack)1,300$49Compare
Zephyra FN-5916 Prime 120mm PWM ARGB Case Fan1,271$49Compare
Brontix FN-4536 XT 140mm PWM Case Fan362$9Compare
Corvane FN-3527 Ultra 140mm PWM ARGB Case Fan1,283$49Compare
Zephyra FN-3103 Prime 140mm PWM ARGB Case Fan1,068$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-9978 Plus 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/84893482 (accessed 2026-10-24).