Hardware Spec Index

Caldera FN-7651 Pro 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN7651-PRO · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index1,059 (Case Fans scale)
Category rank#44,830
Street price$39
Power4 W
Performance per dollar27.15
Released2025

Specifications

BrandCaldera
ModelCaldera FN-7651 Pro
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise22 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
Zephyra FN-1859 Core 140mm PWM ARGB Case Fan1,035$29Compare
Corvane FN-7757 SE 140mm PWM Case Fan (3-Pack)467$19Compare
Caldera FN-2803 Ti 120mm PWM Case Fan431$19Compare
Brontix FN-1756 XT 140mm PWM Case Fan (3-Pack)480$19Compare
Corvane FN-2682 Max 120mm PWM Case Fan356$9Compare
Zephyra FN-2889 Pro 140mm PWM Case Fan (3-Pack)497$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-7651 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/6740744 (accessed 2026-10-23).