OPERATIONAL DEFECT DATABASE
...
...
By default, the Intel TDX option in the BIOS setup is either not selectable or unavailable on Dell 16G PowerEdge Servers.
The Intel TDX feature is not supported on 16th Generation Dell PowerEdge servers with fourth Generation Xeon Scalable Processors. 16th Generation Dell PowerEdge Servers that are equipped with fifth Generation Intel Xeon Scalable Processors support Intel TDX. Enabling Intel TDX requires meeting certain hardware support criteria and BIOS configuration prerequisites.
For detailed information about Intel TDX, see the Intel Trust Domain Extensions (TDX) Hardware Requirements for Intel TDX: Fifth Generation Intel Xeon Scalable Processors or newer with Intel TDX support For information about specific processor support, consult the Intel article 91103 Memory configuration: 8 or 16 DIMMs per socket Required BIOS Settings for Intel TDX: Memory Settings: Disable Node Interleaving Processor Settings: Enable x2APIC Mode Disable CPU Physical Address Limit System Security: Set Memory Encryption to Multiple Keys . Disable Global Memory Integrity . Enable Intel Trusted Domain Extension (TDX) . Set TME-MT/TDX Key Split to a non-zero valu e (such as, 1) Enable TDX Secure Arbitration Mode Loader (SEAM) . Enable Intel(R) SGX .
Click on a version to see all relevant bugs
Dell Integration
Learn more about where this data comes from
Bug Scrub Advisor
Streamline upgrades with automated vendor bug scrubs
BugZero Enterprise
Wish you caught this bug sooner? Get proactive today.
