Hardware Spec Index

Caldera FN-7505 Ultra 140mm PWM Case Fan

Case Fans · Caldera · SKU FN7505-ULTRA · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index214 (Case Fans scale)
Category rank#725
Street price$9
Power2 W
Performance per dollar23.78
Released2020

Specifications

BrandCaldera
ModelCaldera FN-7505 Ultra
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-2632 Core 140mm PWM Case Fan511$19Compare
Corvane FN-7473 Max 140mm PWM ARGB Case Fan847$29Compare
Caldera FN-9183 Prime 120mm PWM Case Fan265$9Compare
Corvane FN-4864 XT 120mm PWM Case Fan475$19Compare
Zephyra FN-4729 Core 120mm PWM ARGB Case Fan1,126$39Compare
Teralux FN-1874 SE 140mm PWM ARGB Case Fan (3-Pack)1,202$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-7505 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/2189694 (accessed 2026-10-21).