Hardware Spec Index

Caldera FN-1121 XT 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1121-XT · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index723 (Case Fans scale)
Category rank#21,158
Street price$19
Power3 W
Performance per dollar38.05
Released2025

Specifications

BrandCaldera
ModelCaldera FN-1121 XT
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-4567 Max 140mm PWM ARGB Case Fan1,325$49Compare
Zephyra FN-4286 Ti 120mm PWM ARGB Case Fan1,115$39Compare
Brontix FN-5901 Max 120mm PWM Case Fan (3-Pack)376$19Compare
Corvane FN-1894 XT 120mm PWM Case Fan653$19Compare
Teralux FN-7004 Max 140mm PWM Case Fan282$9Compare
Brontix FN-8098 Prime 140mm PWM Case Fan303$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-1121 XT 140mm PWM Case Fan”, https://vextor7.com/item/3925628 (accessed 2026-10-20).