Hardware Spec Index

Caldera FN-5551 Ti 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN5551-TI · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,174 (Case Fans scale)
Category rank#49,207
Street price$39
Power3 W
Performance per dollar30.10
Released2025

Specifications

BrandCaldera
ModelCaldera FN-5551 Ti
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise34 dBA
BearingRifle 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
Brontix FN-9496 XT 120mm PWM ARGB Case Fan937$29Compare
Brontix FN-7724 Max 120mm PWM Case Fan (3-Pack)251$9Compare
Brontix FN-4776 Max 140mm PWM ARGB Case Fan964$29Compare
Teralux FN-4065 Edge 140mm PWM Case Fan330$9Compare
Brontix FN-1929 Core 120mm PWM ARGB Case Fan897$29Compare
Brontix FN-5946 Plus 140mm PWM ARGB Case Fan (3-Pack)874$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-5551 Ti 140mm PWM ARGB Case Fan”, https://vextor7.com/item/3970655 (accessed 2026-10-21).