Hardware Spec Index

Caldera FN-5555 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN5555-PRIME · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index559 (Case Fans scale)
Category rank#4,540
Street price$19
Power4 W
Performance per dollar29.42
Released2024

Specifications

BrandCaldera
ModelCaldera FN-5555 Prime
Size120 × 120 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-2973 Ultra 120mm PWM Case Fan266$9Compare
Zephyra FN-1537 Max 120mm PWM ARGB Case Fan800$29Compare
Caldera FN-7761 Edge 120mm PWM ARGB Case Fan1,205$39Compare
Teralux FN-1134 Prime 140mm PWM ARGB Case Fan (3-Pack)1,286$39Compare
Corvane FN-7752 Ti 120mm PWM ARGB Case Fan (3-Pack)1,400$49Compare
Corvane FN-5158 Core 120mm PWM Case Fan333$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-5555 Prime 120mm PWM Case Fan”, https://vextor7.com/item/3724477 (accessed 2026-10-25).