AMD EPYC 7281 16 Core 2.1GHz (2.7GHz Boost) PS7281BEVGAAF SP3 155W Server Processor

SKU PS7281BEVGAAF Category

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The AMD EPYC 7281 server (Part # PS7281BEVGAAF) processor provides cost-effective breakthrough processing power balanced with the industry-leading memory and I/O capacity needed to substantially eliminate performance bottlenecks. With 16 cores, EPYC 7281 enables you to meet your workload needs from virtualized infrastructure to large-scale big-data and analytics platforms and legacy line-of-business applications. With EPYC you can leverage industry-leading I/O bandwidth that matches the capability of the CPU cores to move data to and from the network while supporting I/O-intensive workloads. EPYC, with a balanced set of resources, offers you an unprecedented opportunity to rightsize your datacenter infrastructure for enhanced performance and cost efficiency. This CPU is ideal for your Digital Transformation Applications : Web Server, Firewall, DNS, Security Appliances, Network Infrastructure, Front-End enterprise, Minimal-Downtime Cluster Server, E-mail Servers, Big Data, Internet of Things (IoT), In-Memory Analytics, Machine Learning, Artificial Intelligence (AI) and general Data Center Virtualization & Cloud Infrastructure Applications.

Key Features

  • # of CPU Cores: 16
  • # of Threads: 32
  • Socket Count :1P/2P
  • Max Boost Clock: 2.7GHz
  • Base Clock: 2.1GHz
  • Default TDP / TDP: 155W/170W
  • Optimized for License Cost-Optimized software, Virtualization, DNS, Security, Network, Storage Appliances
  • OEM/Tray

 Check out industry’s broadest range of AMD EPYC Server Barebones and Dihuni OptiReady complete systems here.

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New AMD EPYC™ 7000 Series Processors

AMD EPYC processors are based on the 14nm “Zen” x86 core architecture with 32 cores and 64 threads, featuring 8 memory channels and up to16 DIMMs per socket. The new powerful processor allows Tyan to offer the optimal balance of computing, memory and I/O for the customers. By adopting the latest AMD EPYC processor technology, Tyan brings high memory channel bandwidth and PCI Express high speed I/O connectivity features to enterprises and data centers. With servers built on EPYC technology, cloud environments can drive greater scale and performance, virtualized data centers can further increase consolidation ratios while delivering better performing virtual machines and Big Data, and analytics environments can collect and analyze larger data sets much faster. High performance applications in research labs can solve complex problem sets in a significantly accelerated manner. EPYC, with all the critical compute, memory, I/O, and security resources brought together in the SoC with the right ratios, delivers industry-leading performance and enables lower TCO. With the flexibility to choose from 8 to 32 cores, EPYC enables you to deploy the right hardware platforms to meet your workload needs from virtualized infrastructure to large-scale big-data and analytics platforms and legacy line-of-business applications. For exact sever specifications, please see highlights below and also refer to detailed technical specifications.

Technical Specifications

AMD EPYC™ 7281

# of CPU Cores : 16
# of Threads : 32
Base Clock : 2.1GHz
Max Boost Clock : 2.7GHz
All Core Boost Speed : 2.7GHz
Total L3 Cache : 32MB
Socket Count: 1P/2P
PCI Express Version : x128
Default TDP / TDP : 155/170W
System Memory
Max System Memory Speed : 2400MHz/2666MHz
Memory Channels : 8
Mem BW (2S Theo) : 307 GB/s/341 GB/s
Key Features
Workload Affinity : General Purpose, License cost optimized
Product Family : AMD EPYC™
Product Line : AMD EPYC™ 7000 Series
Platform Server

Additional information

Weight .59 lbs




Product Type

Processor Core

Hexadeca-core (16 Core)

Thermal Design Power

170 W

Processor Manufacturer


Product Family

L3 Cache

32 MB

Clock Speed

2.10 GHz



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