Hardware Spec Index

Teralux FN-4881 Plus 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4881-PLUS · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index456 (Case Fans scale)
Category rank#17,159
Street price$19
Power4 W
Performance per dollar24.00
Released2019

Specifications

BrandTeralux
ModelTeralux FN-4881 Plus
Size120 × 120 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise29 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-5420 XT 120mm PWM ARGB Case Fan877$19Compare
Brontix FN-2465 Edge 120mm PWM Case Fan459$9Compare
Corvane FN-8374 Core 120mm PWM ARGB Case Fan (3-Pack)1,046$29Compare
Brontix FN-1230 Ultra 120mm PWM ARGB Case Fan977$39Compare
Corvane FN-2354 Ultra 120mm PWM ARGB Case Fan1,082$29Compare
Caldera FN-6838 Edge 140mm PWM Case Fan254$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4881 Plus 120mm PWM Case Fan”, https://vextor7.com/item/4655973 (accessed 2026-10-23).