Hardware Spec Index

Caldera FN-8648 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN8648-CORE · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index609 (Case Fans scale)
Category rank#27,270
Street price$19
Power4 W
Performance per dollar32.05
Released2022

Specifications

BrandCaldera
ModelCaldera FN-8648 Core
Size140 × 140 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-1585 Ti 140mm PWM Case Fan653$19Compare
Zephyra FN-3915 Plus 140mm PWM Case Fan (3-Pack)731$19Compare
Zephyra FN-3396 Pro 120mm PWM ARGB Case Fan811$29Compare
Zephyra FN-9432 XT 120mm PWM Case Fan689$19Compare
Brontix FN-6483 Max 120mm PWM Case Fan (3-Pack)201$9Compare
Corvane FN-8506 Core 120mm PWM ARGB Case Fan (3-Pack)960$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-8648 Core 140mm PWM Case Fan”, https://vextor7.com/item/97832707 (accessed 2026-10-22).