Hardware Spec Index

Caldera FN-2553 Plus 120mm PWM Case Fan

Case Fans · Caldera · SKU FN2553-PLUS · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index327 (Case Fans scale)
Category rank#32,194
Street price$9
Power3 W
Performance per dollar36.33
Released2021

Specifications

BrandCaldera
ModelCaldera FN-2553 Plus
Size120 × 120 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-6501 Core 140mm PWM ARGB Case Fan830$29Compare
Caldera FN-8820 Prime 140mm PWM ARGB Case Fan (3-Pack)1,079$29Compare
Zephyra FN-1751 Pro 140mm PWM ARGB Case Fan (3-Pack)995$29Compare
Caldera FN-5273 Core 140mm PWM Case Fan545$19Compare
Zephyra FN-9521 Ultra 120mm PWM Case Fan407$19Compare
Zephyra FN-3721 Pro 120mm PWM Case Fan (3-Pack)461$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-2553 Plus 120mm PWM Case Fan”, https://vextor7.com/item/6768003 (accessed 2026-10-24).