Hardware Spec Index

Caldera FN-5508 Core 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN5508-CORE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,267 (Case Fans scale)
Category rank#27,814
Street price$39
Power3 W
Performance per dollar32.49
Released2024

Specifications

BrandCaldera
ModelCaldera FN-5508 Core
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-8103 Pro 120mm PWM ARGB Case Fan1,154$39Compare
Caldera FN-1764 Prime 120mm PWM Case Fan723$19Compare
Corvane FN-2787 XT 140mm PWM Case Fan (3-Pack)465$19Compare
Corvane FN-1864 Prime 140mm PWM ARGB Case Fan1,283$49Compare
Zephyra FN-6666 Edge 140mm PWM Case Fan581$19Compare
Caldera FN-7143 Ultra 140mm PWM Case Fan317$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-5508 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/2033261 (accessed 2026-10-20).