Hardware Spec Index

Caldera FN-1321 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN1321-PRIME · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index400 (Case Fans scale)
Category rank#7,024
Street price$19
Power2 W
Performance per dollar21.05
Released2020

Specifications

BrandCaldera
ModelCaldera FN-1321 Prime
Size120 × 120 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-2113 XT 120mm PWM Case Fan (3-Pack)309$9Compare
Zephyra FN-3549 SE 120mm PWM Case Fan738$29Compare
Zephyra FN-6053 Prime 120mm PWM Case Fan (3-Pack)491$19Compare
Corvane FN-6242 Max 120mm PWM Case Fan659$19Compare
Teralux FN-8931 Max 120mm PWM ARGB Case Fan (3-Pack)1,400$49Compare
Teralux FN-9050 Pro 120mm PWM ARGB Case Fan1,166$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-1321 Prime 120mm PWM Case Fan”, https://vextor7.com/item/25576 (accessed 2026-10-19).