Hardware Spec Index

Caldera FN-5451 Plus 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5451-PLUS · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index363 (Case Fans scale)
Category rank#31,421
Street price$19
Power3 W
Performance per dollar19.11
Released2022

Specifications

BrandCaldera
ModelCaldera FN-5451 Plus
Size120 × 120 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-4109 Ti 120mm PWM Case Fan297$9Compare
Brontix FN-3415 Pro 120mm PWM Case Fan (3-Pack)836$29Compare
Caldera FN-2358 Core 140mm PWM ARGB Case Fan961$29Compare
Caldera FN-1604 Edge 120mm PWM ARGB Case Fan (3-Pack)843$29Compare
Caldera FN-8978 Plus 140mm PWM Case Fan (3-Pack)759$19Compare
Brontix FN-7853 Edge 120mm PWM Case Fan (3-Pack)359$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-5451 Plus 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6795800 (accessed 2026-10-26).