Hardware Spec Index

Caldera FN-2596 Ultra 140mm PWM Case Fan

Case Fans · Caldera · SKU FN2596-ULTRA · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index366 (Case Fans scale)
Category rank#27,889
Street price$9
Power4 W
Performance per dollar40.67
Released2026

Specifications

BrandCaldera
ModelCaldera FN-2596 Ultra
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-3866 XT 120mm PWM Case Fan (3-Pack)529$19Compare
Teralux FN-6401 Max 120mm PWM Case Fan (3-Pack)291$9Compare
Corvane FN-3255 Max 140mm PWM Case Fan717$19Compare
Corvane FN-7432 SE 120mm PWM ARGB Case Fan (3-Pack)945$29Compare
Corvane FN-7082 Core 120mm PWM Case Fan (3-Pack)588$19Compare
Zephyra FN-6819 Max 120mm PWM ARGB Case Fan963$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-2596 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/94552512 (accessed 2026-10-22).