Hardware Spec Index

Zephyra FN-9943 Prime 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN9943-PRIME · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index1,029 (Case Fans scale)
Category rank#7,696
Street price$29
Power4 W
Performance per dollar35.48
Released2025

Specifications

BrandZephyra
ModelZephyra FN-9943 Prime
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-1965 Ti 120mm PWM ARGB Case Fan1,240$39Compare
Zephyra FN-3464 Plus 140mm PWM ARGB Case Fan1,169$39Compare
Caldera FN-9653 Edge 120mm PWM Case Fan473$19Compare
Zephyra FN-7109 Edge 120mm PWM Case Fan678$19Compare
Brontix FN-8265 Pro 120mm PWM ARGB Case Fan1,213$39Compare
Corvane FN-4916 SE 120mm PWM Case Fan691$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-9943 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/31316998 (accessed 2026-10-23).