Hardware Spec Index

Caldera FN-6309 Edge 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6309-EDGE · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index225 (Case Fans scale)
Category rank#45,720
Street price$9
Power4 W
Performance per dollar25.00
Released2026

Specifications

BrandCaldera
ModelCaldera FN-6309 Edge
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-8105 Pro 120mm PWM ARGB Case Fan1,306$49Compare
Teralux FN-2350 Plus 140mm PWM ARGB Case Fan1,323$49Compare
Caldera FN-2555 Edge 140mm PWM Case Fan678$19Compare
Brontix FN-2042 Core 140mm PWM Case Fan210$9Compare
Teralux FN-7919 Core 120mm PWM ARGB Case Fan943$29Compare
Teralux FN-3343 Core 140mm PWM ARGB Case Fan1,015$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-6309 Edge 140mm PWM Case Fan”, https://vextor7.com/item/15036764 (accessed 2026-10-20).