Hardware Spec Index

Caldera FN-7998 Ultra 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN7998-ULTRA · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index1,186 (Case Fans scale)
Category rank#5,799
Street price$39
Power4 W
Performance per dollar30.41
Released2024

Specifications

BrandCaldera
ModelCaldera FN-7998 Ultra
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-9730 Plus 120mm PWM ARGB Case Fan1,400$49Compare
Zephyra FN-3994 Plus 120mm PWM ARGB Case Fan1,003$29Compare
Zephyra FN-9684 Plus 120mm PWM ARGB Case Fan1,094$39Compare
Corvane FN-6769 Core 120mm PWM ARGB Case Fan1,016$29Compare
Brontix FN-2126 Core 140mm PWM ARGB Case Fan (3-Pack)1,297$49Compare
Corvane FN-8325 Pro 120mm PWM Case Fan (3-Pack)551$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-7998 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/46430747 (accessed 2026-10-26).