Hardware Spec Index

Caldera FN-1921 Ti 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1921-TI · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index540 (Case Fans scale)
Category rank#41,972
Street price$19
Power4 W
Performance per dollar28.42
Released2026

Specifications

BrandCaldera
ModelCaldera FN-1921 Ti
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-6875 Max 120mm PWM ARGB Case Fan1,400$49Compare
Caldera FN-3345 Ultra 120mm PWM Case Fan (3-Pack)538$19Compare
Corvane FN-1595 Pro 120mm PWM Case Fan246$9Compare
Corvane FN-7153 SE 120mm PWM Case Fan613$19Compare
Corvane FN-1389 Pro 120mm PWM ARGB Case Fan (3-Pack)841$29Compare
Corvane FN-4784 XT 120mm PWM Case Fan374$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-1921 Ti 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/99862802 (accessed 2026-10-20).