Hardware Spec Index

Caldera FN-5251 Ti 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN5251-TI · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,247 (Case Fans scale)
Category rank#25,177
Street price$39
Power3 W
Performance per dollar31.97
Released2020

Specifications

BrandCaldera
ModelCaldera FN-5251 Ti
Size140 × 140 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-3862 Prime 120mm PWM ARGB Case Fan1,287$49Compare
Corvane FN-4766 XT 140mm PWM ARGB Case Fan1,143$39Compare
Caldera FN-5813 Pro 120mm PWM ARGB Case Fan773$29Compare
Zephyra FN-7853 XT 140mm PWM ARGB Case Fan1,150$49Compare
Corvane FN-4184 Pro 140mm PWM ARGB Case Fan (3-Pack)920$29Compare
Zephyra FN-4610 Max 120mm PWM Case Fan (3-Pack)638$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-5251 Ti 140mm PWM ARGB Case Fan”, https://vextor7.com/item/41002875 (accessed 2026-10-20).