HPE Intel Xeon-Silver 4214R 2.4GHz 100W 12 Core Processor

The HPE P15977-B21 is a processor upgrade kit for ProLiant DL360 Gen10 servers that centers on the Intel Xeon Silver 4214R. With twelve physical cores clocked at 2.4 GHz, it helps web hosting farms, virtualization clusters, and departmental databases stay responsive when user demand spikes.

A thermal design power of 100 W keeps energy draw in check, which is valuable in environments where rack density and power budgets matter. The 16.5 MB shared L3 cache and support for memory speeds up to 2400 MT/s let the processor feed data to each core quickly, reducing wait times during compute-heavy tasks.

The kit drops straight into the existing socket of a compatible DL360 Gen10 chassis. Its compact form factor of 3.5 x 4.25 x 1 in and light 0.54 kg weight make on-site swaps quick, so administrators can scale capacity or replace a failed CPU without extended downtime. Whether you are consolidating virtual machines, running an edge analytics node, or refreshing a development lab, this processor delivers balanced performance and efficiency.

Highlights:

• 12-core Intel Xeon Silver 4214R processor
• 2.4 GHz base frequency
• 100 W thermal design power
• 16.5 MB shared L3 cache
• Supports memory speeds up to 2400 MT/s
• Designed for HPE ProLiant DL360 Gen10 servers
• Compact kit measures 3.5 x 4.25 x 1 in
• Weighs 0.54 kg
• HPE part number P15977-B21