Hardware Spec Index

Teralux FN-4881 Core 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4881-CORE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index225 (Case Fans scale)
Category rank#5,225
Street price$9
Power3 W
Performance per dollar25.00
Released2025

Specifications

BrandTeralux
ModelTeralux FN-4881 Core
Size140 × 140 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-5918 XT 120mm PWM Case Fan (3-Pack)629$19Compare
Teralux FN-2885 SE 120mm PWM Case Fan (3-Pack)557$19Compare
Caldera FN-1197 Ti 120mm PWM Case Fan311$9Compare
Brontix FN-2306 Edge 120mm PWM ARGB Case Fan945$29Compare
Zephyra FN-9723 Ultra 120mm PWM ARGB Case Fan1,100$39Compare
Brontix FN-2411 XT 140mm PWM Case Fan225$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4881 Core 140mm PWM Case Fan”, https://vextor7.com/item/91675943 (accessed 2026-10-19).