SuperWorkstation 5038A-iL Certifications Product Versions Level Red Hat Enterprise Linux (i386) 6.4 - 6.x Certified [1] Red Hat Enterprise Linux (x86_64) 6.4 - 6.x Certified [2] Additional Notes Does SuperWorkstation 5038A-iL utilize HD Audio Controller? Does SuperWorkstation 5038A-iL utilize HD Audio Controller? Vendor: Super Micro Computer, Inc.