Precision 7520 Certifications Product Versions Level Red Hat Enterprise Linux (x86_64) 7.3 - 7.x Certified [1] Additional Notes Are systems with Kaby Lake CPU and Sunrise Point PCH supported on RHEL 7.3?Kernel requirements for Red Hat Enterprise Linux 7.3 on Dell Precision laptops with Kaby Lake CPU Vendor: Dell Precision 7520 web site