HP Xeon E5-2637 v3 3.5 GHz 4-Core Processor

HP Xeon E5-2637 v3 3.5 GHz 4-Core Processor

HP Xeon E5-2637 v3 3.5 GHz 4-Core Processor

HP Xeon E5-2637 v3 3.5 GHz 4-Core Processor

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Product Highlights

  • For Select HP Z840 Workstations
  • 4 Cores & 8 Threads
  • 3.5 GHz Clock Speed
  • 3.7 GHz Maximum Turbo Frequency
  • FCLGA2011-3 Socket
  • DDR4-1600/1866/2133 Memory Type
  • Supports up to 768GB RAM
  • 15MB Cache Memory
  • Supports ECC Memory
  • AVX 2.0 Extensions
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HP E5-2637 v3 overview

  • 1Description

Increase the power of your HP Z840 Workstation or Z840 (ENERGY STAR) Workstation with a second Xeon E5-2637 v3 processor using the Xeon E5-2637 v3 3.5 GHz 4-Core Processor from HP. This processor features a base frequency of 3.5 GHz and includes features such as Intel Turbo Boost 2.0, Hyper-Threading, and vPro. With Intel Turbo Boost 2.0 technology, the maximum clock rate this processor can achieve is 3.7 GHz. Additionally, this processor features four cores with eight threads in a FCLGA2011-3 socket and has 15MB of Intel Smart Cache memory. Having four cores allows the processor to run multiple programs simultaneously without slowing down the system, while the eight threads allow applications to complete tasks sooner by working in parallel.

This Xeon E5-2637 v3 3.5 GHz 4-Core processor has been designed for professionals who work in demanding workflows and require strong performance, reliability, and resources. It is well suited for tasks such as designing digital content, working with CAD models, analyzing manufacturing processes, or running other performance-intensive applications, such as video or photo editing. This processor also supports up to 768GB of DDR4-1600/1866/2133 MHz RAM and is also equipped with AVX 2.0 Extensions and AES New Instructions.

Please note that when adding a second processor to your existing system, it must be identical to the processor that is currently installed. Included with this processor are a heatsink and a fan.


HP Workstations
This processor is compatible with HP Z840 and Z840 (ENERGY STAR) workstations

Advanced Technologies

Intel Turbo Boost Technology 2.0
Intel Turbo Boost Technology 2.0 helps increases the processor's frequency as needed by taking advantage of thermal and power headroom to give you a burst of speed when you need it, and increased energy efficiency when you don't. The maximum turbo frequency for this processor is 3.7 GHz
Intel vPro Technology
Intel vPro Technology is a set of security and manageability capabilities built into the processor aimed at addressing four critical areas of IT security:
1) Threat management, including protection from rootkits, viruses, and malware
2) Identity and web site access point protection
3) Confidential personal and business data protection
4) Remote and local monitoring, remediation, and repair of PCs and workstations
Intel Hyper-Threading Technology
Intel Hyper-Threading Technology (Intel HT Technology) delivers two processing threads per physical core. Highly threaded applications can get more work done in parallel, completing tasks sooner
Intel Virtualization Technology (VT-x)
Intel Virtualization Technology for Directed I/O (VT-d)
Intel Virtualization Technology for Directed I/O (VT-d) continues from the existing support for IA-32 (VT-x) and Itanium processor (VT-i) virtualization adding support for I/O-device virtualization. Intel VT-d can help end users improve security and reliability of the systems and also improve performance of I/O devices in virtualized environments
Intel VT-x with Extended Page Tables (EPT)
Intel VT-x with Extended Page Tables (EPT), also known as Second Level Address Translation (SLAT), provides acceleration for memory intensive virtualized applications. Extended Page Tables in Intel Virtualization Technology platforms reduces the memory and power overhead costs and increases battery life through hardware optimization of page table management
Intel 64
Intel 64 architecture delivers 64-bit computing on server, workstation, desktop, and mobile platforms when combined with supporting software. Intel 64 architecture improves performance by allowing systems to address more than 4GB of both virtual and physical memory
Idle States
Idle States (C-states) are used to save power when the processor is idle. C0 is the operational state, meaning that the CPU is doing useful work. C1 is the first idle state, C2 the second, and so on, where more power saving actions are taken for numerically higher C-states
Enhanced Intel SpeedStep Technology
Enhanced Intel SpeedStep Technology is an advanced means of enabling high performance while meeting the power-conservation needs of mobile systems. Conventional Intel SpeedStep Technology switches both voltage and frequency in tandem between high and low levels in response to the processor load. Enhanced Intel SpeedStep Technology builds upon that architecture using design strategies such as Separation between Voltage and Frequency Changes, and Clock Partitioning and Recovery
Intel Demand Based Switching
Intel Demand Based Switching is a power-management technology in which the applied voltage and clock speed of a microprocessor are kept at the minimum necessary levels until more processing power is required. This technology was introduced as Intel SpeedStep Technology in the server marketplace
Thermal Mounting Technologies
Thermal Monitoring Technologies help protect the processor package and the system from thermal failure through several thermal management features. An on-die Digital Thermal Sensor (DTS) detects the core's temperature, and the thermal management features reduce package power consumption and thereby temperature when required in order to remain within normal operating limits

Intel Data Protection Technology

AES New Instructions
Advanced Encryption Standard New Instructions (AES-NI) are a set of instructions that enable fast and secure data encryption and decryption. AES-NI are valuable for a wide range of cryptographic applications, for example: applications that perform bulk encryption/decryption, authentication, random number generation, and authenticated encryption
Secure Key
Intel Secure Key consists of a digital random number generator that creates truly random numbers to strengthen encryption algorithms

Intel Platform Protection Technology

OS Guard
Trusted Execution Technology
Intel Trusted Execution Technology for safer computing is a versatile set of hardware extensions to Intel processors and chipsets that help enhance the digital office platform with security capabilities such as measured launch and protected execution. It enables an environment where applications can run within their own space, protected from all other software on the system
Execute Disable Bit
Execute Disable Bit is a hardware-based security feature that can help reduce exposure to viruses and malicious-code attacks and prevent harmful software from executing and propagating on the server or network
In the Box
HP Xeon E5-2637 v3 3.5 GHz 4-Core Processor
  • Heatsink
  • Fan
  • Limited 1-Year Parts Replacement Warranty
  • Table of Contents
    • 1Description

    HP E5-2637 v3 specs

    CPU Model Intel Xeon E5-2637 v3
    CPU Socket LGA 2011 v3
    Manufacturing Process 22 nm
    Maximum CPU Configuration 2S
    Maximum Number of PCIe Lanes 40 (Revision 3.0)
    Number of Cores 4
    Number of Threads 8
    Base Clock Speed 3.5 GHz
    Maximum Boost Speed 3.7 GHz
    Processor Interconnect : 2 x 8 GT/sLinks
    L2 Cache Not Specified by Manufacturer
    L3 Cache 15 MB
    Memory Supportcrweayvyzayvysazybwuwwbur
    Maximum Capacity 768 GB
    Memory Support DDR4 1600, 1866, 2133 MHz
    ECC Memory Yes
    Channel Architecture Quad Channel
    Maximum Memory Bandwidth 68 GB/s
    Thermal Design Power (TDP) 135 W
    Voltage 0.65 to 1.3 V
    Thermal Solution Not Specified by Manufacturer
    Maximum Temperature 169.9°F / 76.6°C
    AES Support Not Specified by Manufacturer
    Extension AVX 2.0
    Instruction Set 64-Bit
    Virtualization Not Specified by Manufacturer
    Integrated Graphics
    Graphics Chipset None
    DMI DMI (5 GT/s)
    Packaging Info
    Package Weight 3.0 lb
    Box Dimensions (LxWxH) 9.4 x 9.3 x 6.7"

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