Hardware Spec Index

Caldera FN-5700 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN5700-PRIME · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index690 (Case Fans scale)
Category rank#43,654
Street price$19
Power4 W
Performance per dollar36.32
Released2022

Specifications

BrandCaldera
ModelCaldera FN-5700 Prime
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-3637 Ultra 120mm PWM ARGB Case Fan1,064$39Compare
Teralux FN-3382 Pro 120mm PWM Case Fan (3-Pack)362$9Compare
Caldera FN-6925 Max 120mm PWM ARGB Case Fan913$29Compare
Caldera FN-2454 Plus 120mm PWM Case Fan402$19Compare
Caldera FN-8135 SE 140mm PWM ARGB Case Fan927$29Compare
Caldera FN-9917 Edge 120mm PWM Case Fan338$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-5700 Prime 140mm PWM Case Fan”, https://vextor7.com/item/32391109 (accessed 2026-10-26).