Hardware Spec Index

Caldera FN-2834 Pro 140mm PWM Case Fan

Case Fans · Caldera · SKU FN2834-PRO · Released 2024 · Updated 2026-10-18

Key facts

Benchmark index617 (Case Fans scale)
Category rank#7,355
Street price$19
Power3 W
Performance per dollar32.47
Released2024

Specifications

BrandCaldera
ModelCaldera FN-2834 Pro
Size140 × 140 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-1492 Ultra 140mm PWM ARGB Case Fan1,229$49Compare
Teralux FN-5746 Core 120mm PWM ARGB Case Fan845$29Compare
Brontix FN-3308 Max 120mm PWM Case Fan (3-Pack)376$19Compare
Caldera FN-4913 Core 120mm PWM Case Fan320$9Compare
Teralux FN-3330 Edge 120mm PWM Case Fan244$9Compare
Brontix FN-6442 Plus 120mm PWM Case Fan (3-Pack)350$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-2834 Pro 140mm PWM Case Fan”, https://vextor7.com/item/5437459 (accessed 2026-10-18).