Proven Asetek Emma V2 Platform

Built on Asetek's renowned Emma V2 platform for exceptional cooling performance and long-term reliability.

NL-PNA1 Pump Noise Absorber

Noctua's innovative acoustic solution reduces both airborne noise and structure-borne vibrations for quieter operation.

SecuFirm2+™ Multi-Socket Mounting System

Provides easy installation, broad socket compatibility, and optimized mounting pressure for maximum performance.

Dual NF-A12x25 G2 Premium Fans

Equipped with two award-winning NF-A12x25 G2 120mm PWM fans for outstanding cooling efficiency and low-noise operation.

• Three pump speed profiles
  Select between Quiet, Balanced, and Manual modes to tailor the balance between cooling performance and acoustic comfort.
   

• Three-layer soundproofing structure
  The NL-PNA1 pump noise absorber employs a dedicated three-layer acoustic design to help reduce unwanted pump noise.
   

• Tuned-mass damper vibration reduction
  An integrated tuned-mass damper minimizes structure-borne vibrations for smoother and quieter operation.
   

• Self-bleeding start-up mechanism
  Automatically removes trapped air from the pump chamber during start-up to ensure reliable operation and long-term performance.
   

• Automatic liquid temperature monitoring and RPM boost
  Continuously monitors coolant temperature and automatically increases pump speed when additional cooling performance is required.
   

• 240mm size for broad case compatibility
  The compact 240mm radiator format offers excellent cooling performance while maintaining broad chassis compatibility.
   

• Slim profile for optimal compatibility
  The low-profile design helps maximize compatibility with memory modules, motherboard heatsinks, and compact system layouts.
   

• State-of-the-art NF-A12x25 G2 fans
  Equipped with two award-winning NF-A12x25 G2 120mm PWM fans for exceptional airflow, static pressure, and low-noise performance.
   

• Fan speed offset for optimal acoustics
  A slight speed offset between the two fans helps prevent resonance and beat frequencies, resulting in a smoother acoustic profile.
   

• Optional NL-ACF1 80mm auxiliary fan (available separately)
  Provides additional airflow for VRMs, RAM modules, M.2 SSDs, and other near-socket components.
   

• SecuFirm2+™ multi-socket mounting system
  Delivers easy installation, broad platform support, and long-term upgradeability.
   

• Optimised contact pressure
  Engineered to provide ideal mounting pressure for improved thermal transfer and cooling efficiency.
   

• Offset mounting options for AMD and Intel
  Specialized mounting positions help optimize cooler placement over modern CPU hotspot locations.
   

• Compatibility with past and future sockets
  Supports current platforms and enables future compatibility through mounting upgrade options when available.
   

• NT-H2 thermal compound
  Includes Noctua’s proven NT-H2 thermal paste for excellent thermal performance and long-term stability.
   

• Thermal paste guard for AMD AM5
  Helps prevent excess thermal compound from accumulating in the cut-outs surrounding AMD AM5 processors.
   

• 6-year manufacturer’s warranty
  Backed by Noctua’s renowned 6-year warranty for long-term peace of mind.

* NSPR (Noctua Standardised Performance Rating) is Noctua's performance rating
and compatibility classification system for CPU coolers. 

• NL-LC1-24 closed-loop liquid cooler with NL-PNA1 pump noise absorber

• Metal Noctua logo faceplate

• 2x NF-A12x25 G2 PWM fans with speed-offset (PPA/PPB)

• 2x NA-AVG1 anti-vibration gaskets (pre-installed)

• NA-YC1 splitter cable

• NA-EC1 30cm extension cable

• Fan and radiator mounting screws (Torx® T20)

• SecuFirm2+™ multi-socket mounting system with offset options for
  AMD AM5/AM4 and Intel LGA1851/1700

• NM-SD1 Torx® T20 screwdriver

• NT-H2 thermal compound

• NA-CW1 cleaning wipe

• NA-TPG1 thermal paste guard for AMD AM5

• Noctua metal case badge

The latest compatibility information is available through the Noctua Compatibility Centre (NCC) on the official Noctua website.

Noctua Compatibility Centre (NCC)