Hardware Spec Index

Caldera FN-7641 SE 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN7641-SE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index989 (Case Fans scale)
Category rank#28,370
Street price$29
Power3 W
Performance per dollar34.10
Released2019

Specifications

BrandCaldera
ModelCaldera FN-7641 SE
Size120 × 120 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise34 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
Brontix FN-4326 Max 120mm PWM ARGB Case Fan1,159$49Compare
Zephyra FN-1187 XT 120mm PWM ARGB Case Fan1,143$39Compare
Caldera FN-3273 Plus 120mm PWM Case Fan209$9Compare
Caldera FN-3148 Ti 120mm PWM Case Fan289$9Compare
Corvane FN-7150 XT 140mm PWM Case Fan (3-Pack)514$19Compare
Caldera FN-3023 Ti 120mm PWM Case Fan332$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-7641 SE 120mm PWM ARGB Case Fan”, https://vextor7.com/item/11111840 (accessed 2026-10-20).