Name: P39472-B21 AMD EPYC 7643 48-Core 2.3GHz Processor for HPE Servers
Brand: AMD
SKU: P39472-B21
Price: 1559.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HPE P39472-B21 EPYC 7643 processor is a powerful server CPU offering a high core count and solid clock speed to efficiently run complex, multi-threaded workloads. It fits into HPE server systems and is often chosen for data centers aiming for reliable performance in virtualization and analytics tasks.

General Information
Brand	AMD
Part Number	P39472-B21

Technical Information
Processor Family	EPYC Milan
Total Threads	96
Max Turbo Frequency	3.3 GHz
Base Clock Speed	2.3 GHz
PCIe Version	PCIe 4.0
Lithography	7 nm
Socket Type	SP3
Cache	192 MB
Thermal Design Power	225 W

Memory Specifications
Max Memory Size	4 TB
Memory Types	DDR4
Max Memory Channels	8
Bandwidth	204.8 GB/s

Physical Characteristics
Weight	5.00
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Compliance Standards	RoHS, CE, UL

Product Description
The HPE P39472-B21 features the AMD EPYC 7643 processor, built for demanding compute environments requiring substantial parallel processing power. It's commonly used in data centers and enterprise servers where processing large datasets or running complex simulations is routine. This processor suits IT professionals and organizations focused on virtualization, cloud computing, and data analytics. Its high core count and robust architecture enable smooth handling of multiple heavy workloads simultaneously. Key Features 48 cores enabling extensive parallel processing capabilities 2.3 GHz base clock ensuring balanced performance and efficiency Supports multi-threaded applications common in enterprise environments Designed to fit seamlessly within HPE server hardware for optimized integration Advanced security features to protect critical data and workloads Typically deployed in enterprise data centers and large-scale server farms, this processor is a workhorse for tasks like virtualization, big data processing, and cloud operations. It helps improve throughput and task handling without compromising on power efficiency or stability.

Use Cases
The HPE P39472-B21 EPYC 7643 processor is typically deployed in enterprise-grade data centers and high-performance computing environments where multi-threaded processing and scalability are critical. IT teams managing virtualization platforms and large-scale analytics workloads benefit from its high core count and efficient processing capabilities. How It's Used: Powering virtualization hosts in enterprise data centers to efficiently manage numerous virtual machines with intensive workloads. Supporting complex data analytics and machine learning tasks in research institutions and financial services. Driving database servers that require high concurrency and quick transaction processing in cloud service providers. Enabling scalable compute clusters for scientific simulations and engineering workloads in HPC environments. Serving as a core component in storage and network function virtualization (NFV) infrastructures for telecom operators. This processor’s combination of high core density and base clock speed helps organizations maintain operational efficiency and scale their compute resources seamlessly. Its compatibility with HPE server platforms ensures integration into existing IT architectures, supporting demanding workloads without compromising performance.