P12028-B21 Technical Specifications
HPE Intel Xeon Platinum 8253 16-Core Processor Upgrade
This robust P12028-B21 processor features a 2.20GHz clock speed and a sizable 22MB L3 cache, making it an ideal upgrade for the ML350 Gen10 server. Built on Intel’s Cascade Lake architecture, it utilizes a 14nm manufacturing process, ensuring efficient performance with 16 cores and 32 threads.
With a maximum turbo frequency of 3.30GHz, this processor supports a maximum memory size of 1TB using DDR4-2933 memory types, with a maximum memory speed of 2933 MHz across 6 memory channels. The processor operates at a thermal power of 125 Watts, with 3 UPI links for enhanced connectivity.
Advanced features include support for ECC memory, Intel Optane DC Persistent Memory, and robust security measures such as Intel AES New Instructions and Execute Disable Bit. Additionally, it supports various advanced technologies like Intel Turbo Boost Technology 2.0 and Intel Hyper-Threading Technology, making it a versatile choice for server applications.
The CPU socket type is LGA 3647, with a package size of 76.0mm x 56.5mm and a TCASE of 87 °C. The product condition is OEM, ensuring top quality and reliability.





