HPE 817961-B21 2.10 GHz Processor Intel Xeon 18 Core
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817961-B21 HPE Intel Xeon E5-2695V4 18-Core 2.10GHz 45MB L3 New

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Part Number#: 817961-B21
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New Bulk Pack

Short Description:
817961-B21 HPE Intel Xeon E5-2695V4 18-Core 2.10GHz 45MB L3 Cache 9.6GT/S QPI Speed Socket FCLGA 2011 120W 14NM Processor Complete Kit For DL380 GEN9 Server | New Bulk Pack
Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
30 Days

Product Specifications of 2.1GHz Processor

The 817961-B21 HPE Intel Xeon E5-2695V4 18-Core Processor is a powerful component designed for the DL380 GEN9 server. The processor has a high core count and clock speed, making it suitable for demanding computing tasks such as data analysis, virtualization, and gaming. In this article, we will provide a detailed explanation of the various features of this processor.

Processor Architecture

The HPE Intel Xeon E5-2695V4 processor is built on the 14nm process technology and is designed to fit the Socket FCLGA 2011. It features 18 cores, each capable of handling two threads simultaneously, bringing the total thread count to 36. The processor has a base clock speed of 2.10GHz, which can be boosted up to 3.3GHz using Intel Turbo Boost Technology. This makes it suitable for running resource-intensive applications that require a high clock speed.


The processor has a 45MB L3 cache, which is used to temporarily store data that the processor frequently uses. This reduces the time taken to access data from the main memory, resulting in faster processing times. The large cache size also makes it possible to run multiple applications simultaneously without experiencing performance issues.

QPI Speed

The HPE Intel Xeon E5-2695V4 processor has a QPI (Quick Path Interconnect) speed of 9.6GT/s. This is the speed at which the processor communicates with other components in the server, such as the memory and the chipset. A high QPI speed ensures that data is transferred quickly between components, resulting in faster processing times.

Power Consumption

The processor has a TDP (Thermal Design Power) of 120W, which is the maximum amount of power that the processor can consume under normal operating conditions. This makes it an energy-efficient processor, as it consumes less power while providing high performance. Additionally, the processor supports Intel Advanced Vector Extensions (AVX), which allows it to perform floating-point calculations efficiently, reducing power consumption.

Complete Kit

The HPE Intel Xeon E5-2695V4 processor comes as a complete kit that includes everything required to install the processor on the DL380 GEN9 server. This includes the processor itself, a heatsink, and thermal paste. The heatsink is designed to dissipate heat away from the processor, ensuring that it operates at optimal temperatures. The thermal paste is used to ensure that there is good contact between the processor and the heatsink, resulting in efficient heat transfer.


The processor is designed to work with the DL380 GEN9 server, which is a popular server used in data centers around the world. It is also compatible with other servers that support the Socket FCLGA 2011. It is important to check the compatibility of the processor with the server before purchasing it, to ensure that it will work correctly.

In summary, the HPE Intel Xeon E5-2695V4 processor is a powerful component that provides high performance for demanding computing tasks. Its high core count, clock speed, and large cache make it suitable for running multiple applications simultaneously without experiencing performance issues. Its energy-efficient design, compatibility, and complete kit make it a reliable choice for data centers that require high-performance servers.

General Information

  • Product type : server processor
  • Manufacturer: Hewlett Packard Enterprise(HPE)
  • Model Number or SKU# 817961-B21
  • SKU:817961-B21
  • Product model : E5-2695V4

Technical Information

  • Processor core : 18-core
  • Clock speed : 2.1GHz
  • Max turbo frequency : 3.3GHz
  • Quick path interconnect(QPI) speed : 9.6GT/S
  • No of QPI links: 2
  • Instruction set : 64-bit
  • Instruction set extensions : AVX 2.0

Cache Memory Detail

  • L3 cache : 45MB
  • Lithography : 14NM
  • Max thermal design power (TDP) : 120W
  • Compatible processor socket : FCLGA-2011
Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
30 Days

About New Bulk Pack Products

New Bulk Pack products come with clamshell boxes and do not have any manufacturer warranty. Many times manufacturers disassemble whole units to use parts or pulled from a new system. Typically, this product doesn't come with software or instructions unless indicated and no Manufacturer’s genuine warranty. You can take note these are not brand new products.

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In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
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