All stock codes associated to this product
NHL9I17XX, NH-L9I-17XX
Noctua NH-L9I-17XX Low Profile CPU Cooler
 
Overview
The NH-L9i-17xx is the latest, LGA1700-specific revision of Noctuas 
award-winningNH-L9ilow-profile CPU cooler for 
Intel-LGA17xx based HTPCs and Small Form Factor (SFF) systems. At a height of 
only 37mm, the NH-L9i is ideal for extremely slim cases and, due to its small 
footprint, it provides 100% RAM and PCIe compatibility as well as easy access to 
near-socket connectors even on tightly packed mini-ITX motherboards. The 
custom-designed SecuFirm2 mounting system for the LGA1700 (LGA17xx family) 
socket makes installation a breeze and, thanks to the highly 
optimisedNF-A9x1492mm fan that supports fully 
automatic speed control via PWM, the NH-L9i-17xx runs remarkably quietly. Topped 
off with Noctuas renownedNT-H1thermal compound, the 
NH-L9i-17xx combines everything users have come to expect from Noctuas larger 
coolers into a super-compact, premium-quality package for ITX and HTPC builds 
with Intel LGA17xx family CPUs.

Specifications
  
  
    | Cooler 
      Specification |  | 
  
    | Socket 
      compatibility | Intel 
      LGA1700 | 
  
    | Height 
      (without fan) | 23 
      mm | 
  
    | Width 
      (without fan) | 95 
      mm | 
  
    | Depth 
      (without fan) | 95 
      mm | 
  
    | Weight 
      (without fan) | 355 
      g | 
  
    | Height 
      (with fan) | 37 
      mm | 
  
    | Width 
      (with fan) | 95 
      mm | 
  
    | Depth 
      (with fan) | 95 
      mm | 
  
    | Weight 
      (with fan) | 430 
      g | 
  
    | Material | Copper 
      (base and heat-pipes), aluminium (cooling fins), soldered joints & 
      nickel plating | 
  
    | NSPR | 59 | 
  
    | Fan 
      compatibility | 92x92x14mm, 
      92x92x25mm | 
  
    | Scope 
      of delivery | NF-A9x14 
      PWM premium fan | 
  
    |  | NA-RC7 
      Low-Noise Adaptor (L.N.A) | 
  
    |  | NT-H1 
      high-grade thermal compound | 
  
    |  | SecuFirm2 
      mounting kit | 
  
    |  | Screws 
      for 92x92x25mm fans | 
  
    |  | Noctua 
      Metal Case-Badge | 
  
    | Warranty | 6 
      Years | 
  
    | FAN 
      Specification |  | 
  
    | Model | Noctua 
      NF-A9x14 HS-PWM | 
  
    | Bearing | SSO2 | 
  
    | Max. 
      rotational speed (+/- 10%) | 2500 
      RPM | 
  
    | Max. 
      rotational speed with L.N.A. (+/- 10%) | 1800 
      RPM | 
  
    | Min. 
      rotational speed @ 20% PWM (+/-20%) | 600 
      RPM | 
  
    | Max. 
      airflow | 57,5 m/h | 
  
    | Max. 
      airflow with L.N.A. | 40,8 m/h | 
  
    | Max. 
      acoustical noise | 23,6 
      dB(A) | 
  
    | Max. 
      acoustical noise with L.N.A. | 14,8 
      dB(A) | 
  
    | Input 
      power | 2,52 
      W | 
  
    | Voltage 
      range | 12 
      V | 
  
    | MTTF | > 
      150.000 h |