Hardware Spec Index

Zephyra FN-3852 Ultra 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3852-ULTRA · Released 2023 · Updated 2026-10-18

Key facts

Benchmark index802 (Case Fans scale)
Category rank#31,590
Street price$19
Power3 W
Performance per dollar42.21
Released2023

Specifications

BrandZephyra
ModelZephyra FN-3852 Ultra
Size120 × 120 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise35 dBA
BearingRifle bearing
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-3521 Edge 120mm PWM Case Fan580$19Compare
Brontix FN-2358 Ultra 120mm PWM ARGB Case Fan1,348$49Compare
Caldera FN-4913 Prime 120mm PWM Case Fan (3-Pack)846$19Compare
Caldera FN-1567 Edge 120mm PWM ARGB Case Fan1,100$39Compare
Caldera FN-2178 Edge 120mm PWM ARGB Case Fan950$29Compare
Corvane FN-4127 Ultra 120mm PWM ARGB Case Fan1,178$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3852 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/28566 (accessed 2026-10-18).