Hardware Spec Index

Caldera FN-7540 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN7540-PRIME · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index770 (Case Fans scale)
Category rank#38,114
Street price$19
Power3 W
Performance per dollar40.53
Released2020

Specifications

BrandCaldera
ModelCaldera FN-7540 Prime
Size120 × 120 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-6956 Pro 120mm PWM Case Fan594$19Compare
Caldera FN-8540 Edge 140mm PWM ARGB Case Fan (3-Pack)1,254$39Compare
Corvane FN-4096 SE 140mm PWM ARGB Case Fan (3-Pack)1,104$29Compare
Teralux FN-7417 Prime 120mm PWM ARGB Case Fan1,292$49Compare
Brontix FN-4449 XT 120mm PWM ARGB Case Fan997$39Compare
Teralux FN-4078 XT 120mm PWM ARGB Case Fan903$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-7540 Prime 120mm PWM Case Fan”, https://vextor7.com/item/1487779 (accessed 2026-10-19).