HPE 818166-B21 1.70 GHz Processor Intel Xeon 14 Core
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818166-B21 HPE Intel Xeon E5-2650LV4 14-Core 1.7GHz 35MB L3 New

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Part Number#: 818166-B21
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New Bulk Pack

Short Description:
818166-B21 HPE Intel Xeon E5-2650LV4 14-Core 1.7GHz 35MB L3 Cache 9.6GT/S QPI Speed Socket FCLGA2011 65W 14NM Processor Complete Kit For DL360 GEN9. New Bulk Pack.
Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days

Product overview of the HPE 818166-B21

The 818166-B21 HPE Intel Xeon E5-2650LV4 processor is a high-performance, server-grade processor designed for use in data centers and other enterprise computing environments. This processor features 14 cores, a base clock speed of 1.7GHz, and 35MB of L3 cache. It is compatible with the Socket FCLGA2011 and has a thermal design power of 65 watts. In this article, we will explore the features and capabilities of this processor and discuss how it can benefit enterprise computing environments.

Processor Architecture

The HPE Intel Xeon E5-2650LV4 processor is based on the Broadwell microarchitecture, which is the fifth generation of Intel's Core processor family. The Broadwell architecture was designed to provide improved performance and energy efficiency compared to previous generations of processors. The E5-2650LV4 is built on a 14nm manufacturing process, which allows for more transistors to be packed into a smaller area, resulting in increased performance and power efficiency.

Core Count and Clock Speed

The processor has 14 physical cores, which can execute up to 28 threads simultaneously with Intel's Hyper-Threading technology. This allows for greater parallelism and improved performance in applications that can take advantage of multiple cores. The base clock speed of the E5-2650LV4 is 1.7GHz, which can be boosted up to 2.2GHz with Intel's Turbo Boost technology. Turbo Boost dynamically increases the clock speed of the processor when it is operating below its maximum temperature and power limits, allowing for improved performance in short bursts.

Cache Size

The processor has a large 35MB L3 cache, which is shared among all 14 cores. Cache is a type of high-speed memory that stores frequently accessed data for quick access by the processor. The larger the cache size, the more data can be stored, and the faster the processor can access it. The L3 cache is shared among all cores, which allows for better cache utilization and improved performance.

Thermal Design Power

The E5-2650LV4 has a thermal design power (TDP) of 65 watts. TDP is a measure of the maximum amount of heat generated by the processor when operating at its base clock speed under normal operating conditions. A lower TDP means that the processor generates less heat and requires less cooling, which can result in lower energy costs and quieter operation.


The E5-2650LV4 is compatible with the Socket FCLGA2011, which is a socket commonly used in enterprise computing environments. The socket supports Intel's QuickPath Interconnect (QPI) technology, which provides high-speed communication between the processor and other components in the system, such as memory and peripheral devices. QPI operates at a speed of 9.6GT/s, which allows for fast and efficient data transfer.

Complete Kit

The E5-2650LV4 is available as a complete kit, which includes the processor, a heatsink, and installation instructions. The heatsink is designed to fit the Socket FCLGA2011 and is optimized for the thermal characteristics of the processor. Proper installation of the heatsink is essential for optimal performance and reliability of the processor.


The HPE Intel Xeon E5-2650LV4 processor is designed for use in data center and other enterprise computing environments that require high-performance computing capabilities. It is ideal for applications such as virtualization, database management, and high-performance computing (HPC). The large number of cores and high cache size make it well-suited for parallel processing and other compute-intensive applications.

General Information

  • Product type : server processor
  • Manufacturer: Hewlett Packard Enterprise(HPE)
  • MPN: 818166-B21
  • Product model : E5-2650LV4
  • SKU: 818166-B21

Technical Information

  • Processor core : 14-core
  • Clock speed : 1.7GHz
  • Max turbo frequency : 2.5GHz
  • 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 : 35MB
  • Lithography : 14NM
  • Max thermal design power (TDP) : 65W
  • Compatible processor socket : FCLGA-2011
Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 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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30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

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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).

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