Hardware Spec Index

Caldera FN-7745 XT 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN7745-XT · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index838 (Case Fans scale)
Category rank#10,756
Street price$29
Power4 W
Performance per dollar28.90
Released2024

Specifications

BrandCaldera
ModelCaldera FN-7745 XT
Size140 × 140 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-2901 SE 120mm PWM ARGB Case Fan (3-Pack)1,271$39Compare
Caldera FN-3890 Ultra 140mm PWM Case Fan290$9Compare
Brontix FN-5956 Ti 140mm PWM ARGB Case Fan1,087$39Compare
Brontix FN-6725 Max 120mm PWM Case Fan208$9Compare
Caldera FN-6730 Prime 120mm PWM Case Fan496$19Compare
Teralux FN-9975 Core 140mm PWM Case Fan591$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-7745 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/572734 (accessed 2026-10-25).