Hardware Spec Index

Zephyra FN-6511 XT 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN6511-XT · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index1,278 (Case Fans scale)
Category rank#20,224
Street price$49
Power2 W
Performance per dollar26.08
Released2020

Specifications

BrandZephyra
ModelZephyra FN-6511 XT
Size120 × 120 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise27 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-1898 Max 120mm PWM ARGB Case Fan1,339$49Compare
Corvane FN-1101 Plus 120mm PWM Case Fan398$9Compare
Caldera FN-4280 XT 120mm PWM Case Fan367$9Compare
Brontix FN-2807 Pro 120mm PWM ARGB Case Fan864$29Compare
Brontix FN-2559 Max 140mm PWM ARGB Case Fan (3-Pack)962$29Compare
Zephyra FN-6432 SE 120mm PWM Case Fan (3-Pack)603$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-6511 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/8534207 (accessed 2026-10-23).