Hardware Spec Index

Zephyra FN-7998 Prime 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN7998-PRIME · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index1,297 (Case Fans scale)
Category rank#27,210
Street price$49
Power3 W
Performance per dollar26.47
Released2025

Specifications

BrandZephyra
ModelZephyra FN-7998 Prime
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-8827 Edge 140mm PWM Case Fan (3-Pack)682$19Compare
Caldera FN-5619 Max 120mm PWM Case Fan495$19Compare
Caldera FN-7520 Prime 140mm PWM ARGB Case Fan1,290$49Compare
Teralux FN-7762 Max 120mm PWM Case Fan378$9Compare
Caldera FN-8877 Max 140mm PWM ARGB Case Fan (3-Pack)959$29Compare
Corvane FN-9806 Prime 140mm PWM Case Fan731$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-7998 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/41661130 (accessed 2026-10-24).