Cooler Master
Cooler Master MasterLiquid 360 Atmos White
AIO liquid · 360 · 27.2 dBA
8.5
$162Nov 9
Noctua NH-L9i-17xx
A 37 mm tall top-blower with a 92 mm fan for LGA1700 and LGA1851 builds where case height is the limit.
- Low-profile air
- 37 mm
- 23.6 dBA
PCPR score
6.7
Fair
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R1
The short version
The NH-L9i-17xx is a 37 mm tall low-profile cooler with a 92 mm NF-A9x14 HS-PWM fan, four heatpipes and SecuFirm2 mounting, listed by Overclockers UK for LGA1700 and LGA1851. Noctua's six-year warranty and full RAM compatibility are its selling points, and the very flat design suits slim cases. Its 92 mm fan and compact heatsink trade cooling capacity for height, and no independent review of it was read for this entry.
Pros
- Only 37 mm tall including the fan, per the Overclockers UK listing
- Full RAM compatibility and SecuFirm2 mounting
- NF-A9x14 HS-PWM fan rated 2,500 RPM and 23.6 dB(A), with a low-noise adapter included
- Six-year manufacturer warranty
Cons
- Supports only LGA1851 and LGA1700 in this listing, so AMD builders need a different model
- A 92 mm fan and compact heatsink limit cooling capacity
- No independent review was read for this entry
Best for
- Slim LGA1700 and LGA1851 builds limited by case height
J3
Full specifications
Core
- Type
- Low-profile air
Fit
- Socket support
- LGA1851, LGA1700
- Height (air)
- 37 mm
- Width (air)
- 95 mm
Cooling
- Fans included
- 1
- Fan size
- 92 mm
- Max noise
- 23.6 dBA
Physical
- RGB
- No
- LCD display
- No
Features
- Warranty
- 6 years
Compatibility notes
- 37 mm tall including the fan; confirm the case's minimum CPU cooler clearance.
- Listed for LGA1851 and LGA1700 only.
P1
Where to buy
- Buy from the maker
Noctua official page
Direct link
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AV1
Video reviews
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R9
Common questions
Does the NH-L9i-17xx fit AM5?
No. The Overclockers UK listing covers LGA1700 and LGA1851 only; Noctua sells the separate NH-L9a-AM5 model for AMD builds.
How tall is the NH-L9i-17xx?
It is 37 mm tall including the fan, with full RAM compatibility, according to the Overclockers UK product listing.
How loud is the NH-L9i-17xx?
The listed NF-A9x14 HS-PWM fan is rated 23.6 dB(A) at 2,500 RPM, with a low-noise adapter included for quieter operation.
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