Hardware Spec Index

Caldera FN-7742 Prime 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7742-PRIME · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index953 (Case Fans scale)
Category rank#16,792
Street price$29
Power3 W
Performance per dollar32.86
Released2025

Specifications

BrandCaldera
ModelCaldera FN-7742 Prime
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-5610 SE 120mm PWM ARGB Case Fan1,121$39Compare
Corvane FN-5607 Max 120mm PWM ARGB Case Fan951$29Compare
Teralux FN-3113 Prime 140mm PWM ARGB Case Fan (3-Pack)1,342$49Compare
Caldera FN-9193 XT 140mm PWM Case Fan (3-Pack)251$9Compare
Zephyra FN-9629 Pro 120mm PWM ARGB Case Fan895$29Compare
Corvane FN-3430 Pro 140mm PWM ARGB Case Fan1,100$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-7742 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/45910120 (accessed 2026-10-19).