Hardware Spec Index

Teralux FN-9938 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN9938-SE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index511 (Case Fans scale)
Category rank#1,301
Street price$19
Power3 W
Performance per dollar26.89
Released2023

Specifications

BrandTeralux
ModelTeralux FN-9938 SE
Size120 × 120 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 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
Brontix FN-3378 Edge 120mm PWM Case Fan (3-Pack)335$9Compare
Caldera FN-8118 Core 120mm PWM ARGB Case Fan922$29Compare
Caldera FN-5667 Edge 120mm PWM ARGB Case Fan1,375$49Compare
Zephyra FN-4650 Max 120mm PWM Case Fan (3-Pack)270$9Compare
Corvane FN-8212 Core 140mm PWM Case Fan227$9Compare
Teralux FN-5114 XT 120mm PWM ARGB Case Fan1,094$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-9938 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/48757126 (accessed 2026-10-20).