Hardware Spec Index

Caldera FN-1858 XT 120mm PWM Case Fan

Case Fans · Caldera · SKU FN1858-XT · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index668 (Case Fans scale)
Category rank#11,448
Street price$19
Power3 W
Performance per dollar35.16
Released2023

Specifications

BrandCaldera
ModelCaldera FN-1858 XT
Size120 × 120 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-1053 XT 120mm PWM ARGB Case Fan1,118$39Compare
Caldera FN-1142 Max 120mm PWM Case Fan277$9Compare
Caldera FN-9357 XT 140mm PWM Case Fan482$19Compare
Zephyra FN-8849 SE 120mm PWM ARGB Case Fan938$29Compare
Corvane FN-4369 SE 120mm PWM Case Fan470$19Compare
Brontix FN-4563 Core 120mm PWM Case Fan492$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-1858 XT 120mm PWM Case Fan”, https://vextor7.com/item/17954384 (accessed 2026-10-19).