Hardware Spec Index

Caldera FN-8457 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN8457-ULTRA · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index785 (Case Fans scale)
Category rank#27,413
Street price$19
Power3 W
Performance per dollar41.32
Released2021

Specifications

BrandCaldera
ModelCaldera FN-8457 Ultra
Size120 × 120 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-5510 Max 120mm PWM ARGB Case Fan1,148$39Compare
Caldera FN-7110 Prime 120mm PWM ARGB Case Fan (3-Pack)934$29Compare
Brontix FN-6724 Prime 120mm PWM Case Fan486$9Compare
Corvane FN-6747 Ti 120mm PWM Case Fan628$19Compare
Teralux FN-5048 Pro 120mm PWM ARGB Case Fan925$29Compare
Teralux FN-1292 Prime 140mm PWM ARGB Case Fan1,187$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-8457 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/29953617 (accessed 2026-10-24).