Hardware Spec Index

Caldera FN-6626 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN6626-ULTRA · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index520 (Case Fans scale)
Category rank#17,273
Street price$19
Power3 W
Performance per dollar27.37
Released2025

Specifications

BrandCaldera
ModelCaldera FN-6626 Ultra
Size120 × 120 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-9429 Pro 120mm PWM ARGB Case Fan (3-Pack)998$29Compare
Brontix FN-7334 Pro 120mm PWM Case Fan (3-Pack)473$19Compare
Teralux FN-4107 Prime 120mm PWM Case Fan527$19Compare
Zephyra FN-7828 Ti 140mm PWM Case Fan383$9Compare
Teralux FN-8694 Max 140mm PWM Case Fan738$19Compare
Corvane FN-8045 SE 120mm PWM Case Fan821$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-6626 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/82942416 (accessed 2026-10-21).