Hardware Spec Index

Caldera FN-9955 Pro 140mm PWM Case Fan

Case Fans · Caldera · SKU FN9955-PRO · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index548 (Case Fans scale)
Category rank#4,697
Street price$19
Power4 W
Performance per dollar28.84
Released2025

Specifications

BrandCaldera
ModelCaldera FN-9955 Pro
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-2436 Prime 120mm PWM Case Fan388$9Compare
Brontix FN-9421 SE 120mm PWM ARGB Case Fan954$29Compare
Zephyra FN-8487 Ti 120mm PWM ARGB Case Fan (3-Pack)1,364$49Compare
Teralux FN-2407 Edge 140mm PWM Case Fan547$19Compare
Teralux FN-2995 Prime 140mm PWM Case Fan569$19Compare
Teralux FN-4637 Pro 140mm PWM ARGB Case Fan (3-Pack)1,324$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-9955 Pro 140mm PWM Case Fan”, https://vextor7.com/item/2554424 (accessed 2026-10-24).