Hardware Spec Index

Caldera FN-4981 XT 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4981-XT · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index227 (Case Fans scale)
Category rank#46,981
Street price$9
Power3 W
Performance per dollar25.22
Released2022

Specifications

BrandCaldera
ModelCaldera FN-4981 XT
Size120 × 120 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-7820 Edge 140mm PWM Case Fan250$9Compare
Brontix FN-1533 SE 140mm PWM Case Fan383$9Compare
Zephyra FN-3191 Plus 140mm PWM ARGB Case Fan (3-Pack)1,345$39Compare
Corvane FN-9575 XT 120mm PWM Case Fan492$9Compare
Caldera FN-9807 Plus 120mm PWM ARGB Case Fan (3-Pack)898$19Compare
Zephyra FN-1509 SE 140mm PWM ARGB Case Fan799$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4981 XT 120mm PWM Case Fan”, https://vextor7.com/item/10823907 (accessed 2026-10-21).