Hardware Spec Index

Caldera FN-7747 Prime 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN7747-PRIME · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index1,209 (Case Fans scale)
Category rank#12,447
Street price$39
Power4 W
Performance per dollar31.00
Released2021

Specifications

BrandCaldera
ModelCaldera FN-7747 Prime
Size120 × 120 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise32 dBA
BearingFluid dynamic 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
Caldera FN-2987 SE 120mm PWM Case Fan323$9Compare
Teralux FN-6545 Pro 120mm PWM ARGB Case Fan1,151$29Compare
Teralux FN-4190 Core 120mm PWM ARGB Case Fan1,210$49Compare
Brontix FN-1047 Pro 120mm PWM Case Fan (3-Pack)326$9Compare
Caldera FN-6316 Ultra 120mm PWM Case Fan317$9Compare
Zephyra FN-9599 Ultra 120mm PWM ARGB Case Fan919$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-7747 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/92635372 (accessed 2026-10-26).