Hardware Spec Index

Zephyra FN-4043 Prime 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4043-PRIME · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index491 (Case Fans scale)
Category rank#13
Street price$19
Power4 W
Performance per dollar25.84
Released2023

Specifications

BrandZephyra
ModelZephyra FN-4043 Prime
Size140 × 140 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-3196 Core 140mm PWM Case Fan444$19Compare
Zephyra FN-1001 XT 120mm PWM ARGB Case Fan (3-Pack)1,208$39Compare
Teralux FN-8577 Ti 140mm PWM ARGB Case Fan (3-Pack)1,255$49Compare
Teralux FN-8126 XT 140mm PWM Case Fan489$19Compare
Teralux FN-2207 Max 120mm PWM Case Fan (3-Pack)822$19Compare
Zephyra FN-3557 Max 120mm PWM ARGB Case Fan804$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4043 Prime 140mm PWM Case Fan”, https://vextor7.com/item/98028291 (accessed 2026-10-26).