Hardware Spec Index

Caldera FN-4803 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4803-PRIME · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index721 (Case Fans scale)
Category rank#33,721
Street price$19
Power3 W
Performance per dollar37.95
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4803 Prime
Size140 × 140 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-4927 Max 140mm PWM ARGB Case Fan1,229$39Compare
Zephyra FN-2522 Core 120mm PWM Case Fan621$19Compare
Zephyra FN-9478 Ti 120mm PWM ARGB Case Fan917$29Compare
Teralux FN-1574 Prime 120mm PWM ARGB Case Fan (3-Pack)1,148$39Compare
Teralux FN-1129 Plus 140mm PWM ARGB Case Fan868$29Compare
Corvane FN-6612 Max 140mm PWM Case Fan (3-Pack)356$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4803 Prime 140mm PWM Case Fan”, https://vextor7.com/item/15091053 (accessed 2026-10-20).