Hardware Spec Index

Caldera FN-2576 Ultra 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2576-ULTRA · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index901 (Case Fans scale)
Category rank#740
Street price$29
Power3 W
Performance per dollar31.07
Released2026

Specifications

BrandCaldera
ModelCaldera FN-2576 Ultra
Size120 × 120 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise26 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
Corvane FN-3367 Ultra 120mm PWM Case Fan295$9Compare
Zephyra FN-9546 Prime 120mm PWM Case Fan577$19Compare
Caldera FN-7321 Core 140mm PWM ARGB Case Fan1,400$49Compare
Brontix FN-4059 Pro 120mm PWM Case Fan663$19Compare
Corvane FN-4977 Ultra 120mm PWM ARGB Case Fan879$29Compare
Teralux FN-4843 Core 120mm PWM ARGB Case Fan (3-Pack)946$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-2576 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/61674959 (accessed 2026-10-20).