Hardware Spec Index

Zephyra FN-5755 Ultra 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN5755-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,097 (Case Fans scale)
Category rank#44,454
Street price$29
Power2 W
Performance per dollar37.83
Released2021

Specifications

BrandZephyra
ModelZephyra FN-5755 Ultra
Size120 × 120 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise23 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
Corvane FN-1189 Prime 120mm PWM ARGB Case Fan1,348$49Compare
Caldera FN-2178 Ultra 120mm PWM Case Fan210$9Compare
Caldera FN-2073 Ultra 120mm PWM ARGB Case Fan1,293$49Compare
Corvane FN-3291 Plus 120mm PWM ARGB Case Fan803$29Compare
Caldera FN-3762 Edge 120mm PWM ARGB Case Fan1,297$49Compare
Caldera FN-7700 Edge 120mm PWM Case Fan (3-Pack)708$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-5755 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/11903574 (accessed 2026-10-20).