Hardware Spec Index

Zephyra FN-3872 Prime 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3872-PRIME · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index883 (Case Fans scale)
Category rank#11,210
Street price$29
Power3 W
Performance per dollar30.45
Released2026

Specifications

BrandZephyra
ModelZephyra FN-3872 Prime
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise26 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
Brontix FN-3767 Prime 140mm PWM Case Fan289$9Compare
Brontix FN-6498 Ti 120mm PWM ARGB Case Fan1,063$39Compare
Corvane FN-4202 Max 140mm PWM ARGB Case Fan1,229$49Compare
Corvane FN-6686 Pro 120mm PWM Case Fan695$19Compare
Caldera FN-1491 Max 120mm PWM Case Fan (3-Pack)215$9Compare
Caldera FN-4690 Core 120mm PWM Case Fan (3-Pack)653$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3872 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/63256268 (accessed 2026-10-22).