Hardware Spec Index

Teralux FN-8939 Core 140mm PWM Case Fan

Case Fans · Teralux · SKU FN8939-CORE · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index744 (Case Fans scale)
Category rank#41,573
Street price$19
Power3 W
Performance per dollar39.16
Released2021

Specifications

BrandTeralux
ModelTeralux FN-8939 Core
Size140 × 140 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-8398 Ultra 120mm PWM ARGB Case Fan905$29Compare
Caldera FN-3037 Max 140mm PWM ARGB Case Fan943$29Compare
Teralux FN-6250 XT 140mm PWM ARGB Case Fan1,269$49Compare
Zephyra FN-5383 Core 120mm PWM ARGB Case Fan966$29Compare
Zephyra FN-8936 XT 120mm PWM Case Fan608$19Compare
Zephyra FN-3461 Ultra 140mm PWM ARGB Case Fan963$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-8939 Core 140mm PWM Case Fan”, https://vextor7.com/item/52320401 (accessed 2026-10-25).