Name: P15977-B21 HPE Xeon Silver 4214R 2.4GHz 12-Core Server Processor
Brand: HPE
SKU: P15977-B21
Price: 74.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HPE P15977-B21 Xeon Silver 4214R processor is designed to deliver steady performance in server and data center setups. It fits well in systems requiring balanced multi-core processing power and reliable operation for business workloads.

General Information
Brand	HPE
Part Number	P15977-B21

Technical Information
Processor Family	Xeon Silver
# Of Cores	12 Core
Total Threads	24
Max Turbo Frequency	3.50 GHz
Base Clock Speed	2.40 GHz
PCIe Version	PCIe 3.0
Lithography	14 nm
Socket Type	LGA 3647
Cache	16.5 MB
Thermal Design Power	100 W

Memory Specifications
Max Memory Size	1 TB
Memory Types	DDR4
Max Memory Channels	6 Channel
Bandwidth	140.8 GB/s

Physical Characteristics
Weight	5.00
Condition	Refurbished

Product Description
The HPE P15977-B21 Xeon Silver 4214R is a server-grade processor built for handling demanding workloads with efficiency. It’s commonly used in enterprise servers and data centers where consistent performance and reliability are essential. This CPU is often found in business-critical systems, powering virtualization, cloud computing, and database applications. IT professionals and system administrators benefit from its multi-core architecture, which supports smooth multitasking and improved throughput. Key Features 12 physical cores paired with hyper-threading for 24 simultaneous threads Optimized for server environments with robust error correction and reliability features Compatible with DDR4 memory modules to increase data handling speed Built to support multi-processor configurations in larger setups Energy-efficient design that balances performance with power consumption This processor typically powers rack and blade servers, contributing to consistent performance in virtual machines, web hosting, and enterprise-level applications. Its blend of core count and clock speed suits organizations needing dependable computing without excessive power draw.

Use Cases
The HPE Xeon Silver 4214R processor is ideal for mid-sized enterprise servers and data center nodes that require efficient multi-core processing without excessive power consumption. It is well-suited for environments managing moderate virtualization workloads, database services, and business-critical applications demanding consistent reliability and balanced performance. How It's Used: Deploying virtualization hosts in SMB data centers for consolidating multiple workloads with moderate density. Supporting mid-tier database servers requiring stable multi-threaded performance and memory bandwidth. Operating rack-mounted servers in enterprise IT for handling file sharing, collaboration, and application hosting. Enabling edge computing platforms that require reliable processing with power efficiency in remote or branch offices. Running analytics and business intelligence tools on dedicated servers within corporate networks. This processor supports operational efficiency by balancing core count and clock speed to handle diverse workloads while maintaining energy-conscious operation. Its architecture facilitates scaling server capabilities in growing environments without demanding high-end infrastructure changes.

P15977-B21 HPE Xeon Silver 4214R 2.4GHz 12-Core Server Processor

Product Overview

General Information

Technical Information

Memory Specifications

Physical Characteristics

Product Description

Use Cases