Hardware Spec Index

Caldera FN-1838 Edge 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1838-EDGE · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index794 (Case Fans scale)
Category rank#12,280
Street price$29
Power3 W
Performance per dollar27.38
Released2026

Specifications

BrandCaldera
ModelCaldera FN-1838 Edge
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise25 dBA
BearingRifle 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
Corvane FN-7664 Prime 120mm PWM ARGB Case Fan (3-Pack)1,181$49Compare
Brontix FN-2820 Edge 120mm PWM ARGB Case Fan813$29Compare
Caldera FN-1296 Plus 120mm PWM Case Fan (3-Pack)229$9Compare
Zephyra FN-8261 Ultra 120mm PWM Case Fan646$19Compare
Corvane FN-3809 Ultra 140mm PWM Case Fan309$9Compare
Zephyra FN-9114 Ti 140mm PWM ARGB Case Fan1,277$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-1838 Edge 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/33335953 (accessed 2026-10-20).