The Noctua NM-i4189 mounting kit includes an LGA4189-4 (P4) type processor retention bracket for Intel Ice Lake-SP and Ice Lake-64L processors on the Whitley platform. The mounting system also supports LGA4189-5 (P5) sockets for Intel Cooper Lake processors.

It is compatible only with Noctua coolers in the DX-3647 and TR4-SP3 series and cannot be used with other Noctua coolers.

• Type: Mounting kit
• Package contents: LGA4189-4 (P4) type processor retention bracket
• Supported sockets: LGA4189-4 (P4), LGA4189-5 (P5)
• Cooler compatibility: Noctua NH-U14S TR4-SP3, NH-U12S TR4-SP3, NH-U9 TR4-SP3, NH-U14S DX-3647, NH-U12S DX-3647, NH-D9 DX-3647 4U
• Compatible processors: Intel Ice Lake-SP, Intel Ice Lake-64L, Intel Cooper Lake
• Platform: Whitley