Hardware Spec Index

Caldera FN-3736 XT 140mm PWM Case Fan

Case Fans · Caldera · SKU FN3736-XT · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index473 (Case Fans scale)
Category rank#32,513
Street price$19
Power2 W
Performance per dollar24.89
Released2025

Specifications

BrandCaldera
ModelCaldera FN-3736 XT
Size140 × 140 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-4961 SE 120mm PWM Case Fan562$19Compare
Caldera FN-5312 Edge 140mm PWM ARGB Case Fan955$29Compare
Corvane FN-9259 Core 120mm PWM Case Fan432$19Compare
Zephyra FN-8409 Max 120mm PWM ARGB Case Fan948$29Compare
Zephyra FN-7686 Pro 140mm PWM Case Fan661$19Compare
Brontix FN-9548 XT 140mm PWM Case Fan215$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3736 XT 140mm PWM Case Fan”, https://vextor7.com/item/2595763 (accessed 2026-10-23).