Hardware Spec Index

Zephyra FN-4646 Max 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4646-MAX · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index1,039 (Case Fans scale)
Category rank#43,040
Street price$39
Power3 W
Performance per dollar26.64
Released2025

Specifications

BrandZephyra
ModelZephyra FN-4646 Max
Size120 × 120 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise32 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
Brontix FN-4383 Core 140mm PWM ARGB Case Fan1,018$29Compare
Caldera FN-6883 Edge 140mm PWM Case Fan470$19Compare
Brontix FN-5412 Plus 140mm PWM Case Fan (3-Pack)400$9Compare
Brontix FN-2985 XT 120mm PWM ARGB Case Fan1,193$39Compare
Teralux FN-5790 SE 120mm PWM ARGB Case Fan1,294$49Compare
Caldera FN-7868 Edge 140mm PWM Case Fan (3-Pack)248$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4646 Max 120mm PWM ARGB Case Fan”, https://vextor7.com/item/46061001 (accessed 2026-10-25).