Hardware Spec Index

Caldera FN-2751 Pro 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2751-PRO · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index1,003 (Case Fans scale)
Category rank#35,709
Street price$29
Power3 W
Performance per dollar34.59
Released2024

Specifications

BrandCaldera
ModelCaldera FN-2751 Pro
Size140 × 140 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise22 dBA
BearingRifle bearing
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-3908 XT 140mm PWM Case Fan (3-Pack)770$19Compare
Brontix FN-9254 Ultra 120mm PWM Case Fan367$9Compare
Teralux FN-2880 Plus 140mm PWM Case Fan261$9Compare
Brontix FN-5831 Edge 140mm PWM ARGB Case Fan1,120$39Compare
Teralux FN-4390 Edge 120mm PWM ARGB Case Fan1,369$49Compare
Corvane FN-7838 Prime 120mm PWM Case Fan244$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-2751 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/99832995 (accessed 2026-10-24).