Feature

●The latest revision of the Intel LGA1700 (LGA17xx Series) platform, utilizing premium heatsinks that have been awarded and recommended by hardware specialty websites around the world
●At just 37mm in height, it fits into a compact HTPC or small case (SFF: Small Form Factor), and is 100% guaranteed compatibility with all ITX, Micro-ATX, ATX LGA17xx motherboard RAM and PCIe
●Award winning NF-A9 x 14 Slim 92mm fan Low Noise Adapter, Automatic Speed Control PWM Function: Quiet when idle and full rotation performance as needed
●Features a SecuFirm2 mounting system that allows easy installation on the Intel LGA1700 (LGA17xx Series) CPU, and includes a high-end NT-H1 thermal compound
●We offer reliable Noctua quality 6 year manufacturer warranty. Ideal for thermal loads such as Intel Core i7, i5, i3, etc. (Example: 14900K, 14700K, 14600K, etc.); See Noctua Web Compatibility List. )


Description

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The NH-L9i-17xx is the latest, LGA1700-specific revision of Noctua’s award-winning NH-L9i low-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 optimised NF-A9x14 92mm fan that supports fully automatic speed control via PWM, the NH-L9i-17xx runs remarkably quietly. Topped off with Noctua’s renowned NT-H1 thermal compound, the NH-L9i-17xx combines everything users have come to expect from Noctua’s larger coolers into a super-compact, premium-quality package for ITX and HTPC builds with Intel LGA17xx family CPUs.

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37mm low profile

Due to the slim 23mm heatsink and the NF-A9x14 low-profile fan that measures only 14mm in thickness, the NH-L9 stands a mere 37mm tall, which makes it ideal for use in compact HTPCs or Small Form Factor cases that offer minimum clearance for CPU coolers.

100% RAM compatibility

The NH-L9i has a 95x95mm footprint that complies exactly with the Intel LGA1700 (LGA17xx family) socket keep-out zone. This means that it wont cause issues with VRM heatsinks and doesnt overhang the RAM slots, so its fully compatible with tall memory modules.

100% compatibility with PCIe cards on mini-ITX

Some mini-ITX motherboards have the PCIe slot sitting close to the 95x95mm socket zone. While larger coolers that exceed this zone are likely to block the PCIe slot, the 95x95mm sized NH-L9i provides full compatibility with PCIe cards.

NF-A9x14 PWM premium fan

The highly optimised NF-A9x14 premium fan features Noctuas proprietary AAO frame as well as sophisticated aerodynamic design measures. Supporting PWM for fully automatic speed control, the NF-A9x14 allows the NH-L9i to stay remarkably quiet.

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Measurements
  • 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

Cooper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating

Cooler Specifications

Please Note:

The NH-L9i is a highly compact, quiet low-profile cooler designed for use in small form factor cases and HTPC environments. While it provides first-rate performance in its class, it is not suitable for overclocking and or CPUs that create high heat loads.

Scope of Delivery

  • NF-A9x14 HS-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

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New revision for Intel’s LGA1700 (LGA17xx family) socket

Since the original NH-L9i for LGA1200 and LGA115x has received more than 200 awards and recommendations from international hardware websites and magazines, the new 17xx revision builds on the same proven heatsink design to provide excellent low-profile cooling performance for LGA1700 CPUs.

NH-L9i NH-L9i-17xx NH-L9a-AM4 NH-L9i chromax.black NH-L9i-17xx chromax.black NH-L9a-AM4 chromax.black
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See Details
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Price ¥7,770 ¥6,580 — ¥14,449 ¥7,680 ¥13,222
LGA2066, LGA2011-0 & LGA2011-3 X X X X X X
LGA1700 X ✓ X X ✓ X
LGA1200, LGA115x (LGA1150, LGA1151, LGA1155, LGA1156) ✓ X X ✓ X X
LGA775 & LGA1366 X X X X X X
Xeon LGA2011 Narrow ILM / Xeon LGA1366 & LGA1356 X X X X X X
Xeon LGA3647 X X X X X X
Xeon LGA4189 X X X X X X
AM4 with NM-AM4-L9aL9i X with NM-AM4-L9aL9i with NM-AM4-L9aL9i X with NM-AM4-L9aL9i
AM5 with NM-AM5-L9aL9i X ✓ with NM-AM5-L9aL9i X ✓
sTRx4, sWRX8, TR4, SP3 X X X X X X