Hardware Spec Index

Teralux FN-8840 Core 140mm PWM Case Fan

Case Fans · Teralux · SKU FN8840-CORE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index517 (Case Fans scale)
Category rank#3,414
Street price$19
Power4 W
Performance per dollar27.21
Released2020

Specifications

BrandTeralux
ModelTeralux FN-8840 Core
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-2990 Prime 120mm PWM Case Fan494$19Compare
Corvane FN-6273 Ultra 120mm PWM Case Fan (3-Pack)204$9Compare
Brontix FN-9378 Plus 120mm PWM Case Fan381$9Compare
Zephyra FN-5532 Edge 140mm PWM ARGB Case Fan957$29Compare
Brontix FN-6571 XT 140mm PWM ARGB Case Fan (3-Pack)1,023$29Compare
Zephyra FN-3270 Edge 140mm PWM Case Fan587$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-8840 Core 140mm PWM Case Fan”, https://vextor7.com/item/8315642 (accessed 2026-10-25).