Hardware Spec Index

Caldera FN-7457 Ultra 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN7457-ULTRA · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index1,269 (Case Fans scale)
Category rank#35,968
Street price$39
Power3 W
Performance per dollar32.54
Released2024

Specifications

BrandCaldera
ModelCaldera FN-7457 Ultra
Size140 × 140 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise36 dBA
BearingRifle bearing
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
Brontix FN-1455 Ti 120mm PWM ARGB Case Fan1,360$49Compare
Caldera FN-8419 XT 120mm PWM ARGB Case Fan980$29Compare
Teralux FN-5201 Plus 120mm PWM ARGB Case Fan (3-Pack)1,220$39Compare
Corvane FN-6815 SE 120mm PWM ARGB Case Fan1,344$39Compare
Corvane FN-6330 Ultra 120mm PWM ARGB Case Fan905$29Compare
Zephyra FN-4951 Core 120mm PWM Case Fan669$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-7457 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/5348676 (accessed 2026-10-24).