Hardware Spec Index

Caldera FN-5533 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN5533-PRIME · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index251 (Case Fans scale)
Category rank#31,421
Street price$9
Power3 W
Performance per dollar27.89
Released2025

Specifications

BrandCaldera
ModelCaldera FN-5533 Prime
Size140 × 140 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-6619 Ultra 120mm PWM ARGB Case Fan1,039$29Compare
Zephyra FN-8684 Pro 120mm PWM Case Fan (3-Pack)831$19Compare
Teralux FN-5182 Core 120mm PWM ARGB Case Fan883$29Compare
Teralux FN-4924 Core 120mm PWM ARGB Case Fan1,240$39Compare
Zephyra FN-3994 Prime 140mm PWM ARGB Case Fan1,400$49Compare
Zephyra FN-1657 Core 140mm PWM ARGB Case Fan1,345$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-5533 Prime 140mm PWM Case Fan”, https://vextor7.com/item/19633685 (accessed 2026-10-25).