Hardware Spec Index

Caldera FN-1981 Ti 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1981-TI · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index345 (Case Fans scale)
Category rank#25,371
Street price$9
Power4 W
Performance per dollar38.33
Released2025

Specifications

BrandCaldera
ModelCaldera FN-1981 Ti
Size140 × 140 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-6788 Ti 140mm PWM Case Fan609$19Compare
Corvane FN-2594 Prime 120mm PWM ARGB Case Fan1,127$39Compare
Teralux FN-1468 Ultra 120mm PWM Case Fan (3-Pack)375$9Compare
Caldera FN-5370 Ti 120mm PWM Case Fan464$19Compare
Zephyra FN-7106 Pro 120mm PWM Case Fan463$19Compare
Zephyra FN-2414 Core 120mm PWM Case Fan439$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-1981 Ti 140mm PWM Case Fan”, https://vextor7.com/item/45304521 (accessed 2026-10-19).