Noctua NH-L9i Intel-only Low Profile Quiet CPU Cooler

CCL Code: CLR0569
Manufacturer Code: NH-L9I
Manufacturer: Noctua
Noctua NH-L9i Intel-only Low Profile Quiet CPU Cooler

Key Features:

  • 37mm low profile
  • 100% RAM compatibility
  • NF-A9x14 PWM premium fan
  • Six years manufacturer's warranty

Delivery Options (from £2.99)

Wednesday 20th November via Priority DPD

Friday 22nd November via Royal Mail 1st Class

Collection Options

Wednesday 20th November from CCL (BD11 2PS)

Wednesday 20th November from Local Collection Point


inc VAT

100+ Available Online

Buying in bulk or need help? Call us on 01274 471 200.

The NH-L9i is a premium quality quiet CPU cooler for Intel LGA115x based HTPCs and Small Form Factor systems. At a super-low profile of only 37mm, the NH-L9i is ideal for extremely slim cases and due to its 95x95mm footprint, it provides full compatibility with tall RAM modules and VGA cards on mini-ITX mainboards. The custom designed SecuFirm2 mounting system for LGA115x makes installation child's play and thanks to the highly optimised NF-A9x14 premium fan that supports fully automatic speed control via PWM, the NH-L9i runs remarkably quiet. Topped off with Noctua's renowned NT-H1 thermal compound, the NH-L9i fuses everything users have come to expect from Noctua's larger coolers into a super-compact package for slim HTPC systems.


  • Socket compatibility LGA1150, LGA1155, LGA1156
  • Height (without fan) 23 mm
  • Width (without fan) 95 mm
  • Depth (without fan) 95 mm
  • Height (with fan) 37 mm
  • Width (with fan) 95 mm
  • Depth (with fan) 95 mm
  • Weight (without fan) 345 g
  • Weight (with fan) 420 g
  • Material Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating
  • Fan compatibility 92x92x14mm, 92x92x25mm
  • Contents NF-A9x14 PWM premium fan, Low-Noise Adaptor (L.N.A.),
  • NT-H1 high-grade thermal compound, SecuFirm2 Mounting Kit,
  • Screws for 92x92x25mm fans, Noctua Metal Case-Badge
  • Fan specifications -
  • Model Noctua NF-A9x14 PWM
  • Bearing SSO2
  • Max. Rotational Speed (± 10%) 2500 RPM
  • Max. Rotational Speed with L.N.A. (± 10%) 1800 RPM
  • Min. Rotational Speed (PWM) 300 RPM
  • Max. Airflow 33.8 CFM
  • Max. Airflow with L.N.A. 24.0 CFM
  • 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
  • MTBF > 150.000 h
  • Warranty 24 months

Main Features

  • 37mm low profile
  • 100% RAM compatibility
  • 100% compatibility with PCIe cards on mini-ITX
  • NF-A9x14 PWM premium fan
  • Compatible with Intel LGA1150/1155/1156
  • Six years manufacturer's warranty

Key Features

Compatible with Socket AM3 No
Compatible with Socket AM2+ No
Compatible with Socket AM2 No
Compatible with Socket 939 No
Compatible with Socket 940 No
Compatible with Socket 754 No
Compatible with Socket A No
Compatible with Socket 1366 No
Compatible with Socket 1156 Yes
Compatible with Socket 775 No
Compatible with Socket 771 No
Compatible with Socket 478 No
Compatible with Socket 423 No
Compatible with Socket 370 No
Heatpipe Technology No
Includes Fan Yes
Compatible with Socket 2011 No
Compatible with Socket 1155 Yes
Compatible with Socket AM3+ No
Compatible with Socket FM1 No
Display Model in Showroom No
Compatible with Socket FM2 No
Liquid Cooler No
Compatible with Socket 1150 Yes
Compatible with Socket AM1 No
Watercooler No
Compatible with Socket 1151 Yes
Compatible with Socket AM4 No
Cooler Height 37 mm
Compatible with Socket TR4 No
Compatible with Socket 2066 No


Warranty 1 Year

Item Details

Manufacturer Noctua
Manufacturer Code NH-L9I
EAN 4716123314875
UPC 842431014269
Condition New

Warranty Information

Warranty 1 Year

Manufacturer Information

Manufacturer Noctua
Manufacturer Code NH-L9I

Do you have you a question about the Noctua NH-L9i Intel-only Low Profile Quiet CPU Cooler?

Q: Will this work with Core i5 8600k
Answer by Website User on 6th August 2018
HI, As long as you do not plan to overclock then this will work fine. SM
1 customer found this answer helpful.
Post Answer