Hardware Spec Index

Caldera FN-8321 Ultra 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN8321-ULTRA · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index913 (Case Fans scale)
Category rank#45,339
Street price$29
Power3 W
Performance per dollar31.48
Released2025

Specifications

BrandCaldera
ModelCaldera FN-8321 Ultra
Size120 × 120 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-9701 Pro 140mm PWM ARGB Case Fan (3-Pack)1,153$39Compare
Corvane FN-2326 Ti 140mm PWM ARGB Case Fan (3-Pack)941$29Compare
Zephyra FN-3899 SE 120mm PWM ARGB Case Fan868$29Compare
Zephyra FN-7254 Pro 120mm PWM ARGB Case Fan929$29Compare
Corvane FN-8023 XT 120mm PWM Case Fan484$19Compare
Zephyra FN-8263 Ultra 120mm PWM Case Fan (3-Pack)261$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-8321 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/37529878 (accessed 2026-10-23).