Hardware Spec Index

Caldera FN-7691 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN7691-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index563 (Case Fans scale)
Category rank#10,654
Street price$19
Power4 W
Performance per dollar29.63
Released2020

Specifications

BrandCaldera
ModelCaldera FN-7691 Ultra
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise27 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-7980 Prime 120mm PWM ARGB Case Fan1,167$39Compare
Teralux FN-1750 Plus 120mm PWM ARGB Case Fan1,006$29Compare
Teralux FN-3055 Ultra 140mm PWM ARGB Case Fan1,400$49Compare
Brontix FN-7222 XT 120mm PWM Case Fan (3-Pack)251$9Compare
Teralux FN-1013 Ultra 140mm PWM ARGB Case Fan876$29Compare
Corvane FN-1877 Prime 140mm PWM Case Fan661$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-7691 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/10246024 (accessed 2026-10-22).