Hardware Spec Index

Caldera FN-5823 Prime 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5823-PRIME · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index1,006 (Case Fans scale)
Category rank#5,710
Street price$29
Power3 W
Performance per dollar34.69
Released2019

Specifications

BrandCaldera
ModelCaldera FN-5823 Prime
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-1092 Max 120mm PWM Case Fan344$19Compare
Zephyra FN-5524 Core 120mm PWM ARGB Case Fan (3-Pack)1,222$49Compare
Caldera FN-4108 Edge 140mm PWM Case Fan686$19Compare
Zephyra FN-2917 SE 140mm PWM Case Fan281$9Compare
Teralux FN-1139 SE 140mm PWM Case Fan (3-Pack)369$9Compare
Corvane FN-3917 Pro 120mm PWM Case Fan427$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-5823 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4100176 (accessed 2026-10-19).