Hardware Spec Index

Zephyra FN-4821 Edge 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4821-EDGE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,057 (Case Fans scale)
Category rank#3,690
Street price$39
Power4 W
Performance per dollar27.10
Released2025

Specifications

BrandZephyra
ModelZephyra FN-4821 Edge
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise22 dBA
BearingMagnetic levitation
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
Caldera FN-1195 Prime 140mm PWM Case Fan374$9Compare
Caldera FN-1479 Ultra 120mm PWM Case Fan606$19Compare
Teralux FN-3690 Pro 140mm PWM ARGB Case Fan1,292$49Compare
Teralux FN-3143 Plus 120mm PWM Case Fan783$29Compare
Teralux FN-2898 Prime 120mm PWM Case Fan730$19Compare
Corvane FN-9110 Max 140mm PWM Case Fan356$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4821 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/90124794 (accessed 2026-10-19).