Hardware Spec Index

Caldera FN-7785 XT 120mm PWM Case Fan

Case Fans · Caldera · SKU FN7785-XT · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index451 (Case Fans scale)
Category rank#22,374
Street price$19
Power3 W
Performance per dollar23.74
Released2019

Specifications

BrandCaldera
ModelCaldera FN-7785 XT
Size120 × 120 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-5828 Pro 120mm PWM Case Fan280$9Compare
Teralux FN-4843 Ultra 140mm PWM ARGB Case Fan1,211$49Compare
Zephyra FN-6829 Prime 120mm PWM ARGB Case Fan814$19Compare
Teralux FN-9550 Ultra 120mm PWM Case Fan (3-Pack)334$9Compare
Zephyra FN-3583 Core 140mm PWM Case Fan627$19Compare
Caldera FN-2102 Plus 140mm PWM Case Fan (3-Pack)343$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-7785 XT 120mm PWM Case Fan”, https://vextor7.com/item/19659739 (accessed 2026-10-24).