Hardware Spec Index

Caldera FN-2981 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2981-CORE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index531 (Case Fans scale)
Category rank#41,380
Street price$19
Power3 W
Performance per dollar27.95
Released2021

Specifications

BrandCaldera
ModelCaldera FN-2981 Core
Size120 × 120 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-9854 Ti 120mm PWM Case Fan279$9Compare
Caldera FN-9797 XT 120mm PWM Case Fan (3-Pack)308$9Compare
Brontix FN-9082 Edge 120mm PWM Case Fan463$19Compare
Corvane FN-2187 Core 120mm PWM ARGB Case Fan1,335$49Compare
Brontix FN-7591 Plus 120mm PWM Case Fan433$19Compare
Zephyra FN-9553 Pro 120mm PWM ARGB Case Fan882$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-2981 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/27966 (accessed 2026-10-19).