Hardware Spec Index

Caldera FN-7654 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7654-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,316 (Case Fans scale)
Category rank#43,342
Street price$49
Power4 W
Performance per dollar26.86
Released2021

Specifications

BrandCaldera
ModelCaldera FN-7654 Ultra
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-2562 XT 140mm PWM Case Fan210$9Compare
Brontix FN-7821 Edge 120mm PWM Case Fan717$19Compare
Zephyra FN-9248 Max 120mm PWM ARGB Case Fan1,334$49Compare
Corvane FN-4909 Edge 120mm PWM ARGB Case Fan1,126$39Compare
Corvane FN-2388 Core 140mm PWM Case Fan (3-Pack)743$19Compare
Caldera FN-7785 Pro 140mm PWM ARGB Case Fan1,332$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-7654 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/3968032 (accessed 2026-10-20).