Hardware Spec Index

Caldera FN-1121 Edge 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1121-EDGE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index442 (Case Fans scale)
Category rank#29,382
Street price$19
Power3 W
Performance per dollar23.26
Released2021

Specifications

BrandCaldera
ModelCaldera FN-1121 Edge
Size120 × 120 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-2400 Core 120mm PWM Case Fan435$19Compare
Brontix FN-3421 XT 140mm PWM ARGB Case Fan (3-Pack)1,325$39Compare
Brontix FN-2300 Plus 140mm PWM Case Fan (3-Pack)770$29Compare
Teralux FN-9705 Plus 120mm PWM Case Fan543$19Compare
Teralux FN-6740 Max 140mm PWM Case Fan (3-Pack)663$19Compare
Caldera FN-1907 Max 120mm PWM ARGB Case Fan864$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-1121 Edge 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6132581 (accessed 2026-10-21).