916.58 USD
Z840xeon e52637v335
HP (0888793480120 / J9Q15AA) - QPI - Z840 - Server/workstation - Quad-channel - DDR4-SDRAM - Smart Cache - Haswell - Intel Xeon E5 v3 - E5-2637V3 - 64-bit - Intel Xeon E5-2600 v3 - LGA 2011-v3 - R2 - AVX 2
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Intel Xeon E5-2637V3: A High‑Performance Workstation Processor
The Intel Xeon E5-2637V3, also known by its code name Haswell, is a powerful quad‑core processor designed for demanding server and workstation environments. Built on Intel’s 22 nm process technology, this CPU delivers exceptional performance while maintaining energy efficiency and robust reliability features.
Core Architecture and Performance
The E5-2637V3 houses four physical cores and supports eight threads through Hyper‑Threading technology. Its base frequency is set at 3.5 GHz, with a dynamic boost capability that can reach up to 3.7 GHz. This allows the processor to adapt its speed based on workload demands, ensuring optimal performance for both single‑threaded and multi‑threaded applications.
With a total cache of 15 MB Smart Cache, the CPU can quickly access frequently used data, reducing latency and improving throughput. The Smart Cache architecture dynamically allocates cache space among cores to maximize efficiency.
Memory Support and Bandwidth
The processor supports quad‑channel DDR4‑SDRAM, enabling high memory bandwidth essential for data‑intensive tasks such as scientific simulations, 3D rendering, and large database operations. Supported memory speeds include 1600 MHz, 1866 MHz, and 2133 MHz. The maximum internal memory capacity that can be addressed by this CPU is an impressive 768 GB, making it suitable for high‑end workstations and servers with extensive RAM requirements.
PCI Express and I/O Capabilities
The E5-2637V3 offers a robust set of I/O features. It provides 40 PCI Express lanes, all operating at the PCIe 3.0 standard, which supports high‑speed peripheral devices such as GPUs, NVMe SSDs, and network adapters. Additionally, the processor includes two QPI links with a system bus rate of 9.6 GT/s, facilitating efficient communication between multiple CPUs in dual‑socket configurations.
Advanced Features for Reliability and Security
Designed for enterprise workloads, the E5-2637V3 incorporates several advanced technologies:
- ECC (Error‑Correcting Code) memory support ensures data integrity in critical applications.
- Intel Trusted Execution Technology provides a secure environment for sensitive computations.
- Support for Execute Disable Bit, enhancing protection against buffer overflow attacks.
- Implementation of Intel Demand‑Based Switching and Enhanced Intel SpeedStep Technology allows dynamic power management, reducing heat output and energy consumption when workloads are light.
- The processor includes thermal monitoring technologies, with a Tcase rating of 76.6 °C, ensuring reliable operation under sustained loads.
- It operates in 64‑bit mode, enabling access to large memory spaces and advanced instruction sets such as AVX2.0.
Scalability and Platform Compatibility
The E5-2637V3 is part of the Intel Xeon E5‑2600 v3 family, which supports dual‑socket scalability (2S). It uses the LGA 2011‑v3 socket, ensuring compatibility with a wide range of server and workstation motherboards designed for high performance. The processor’s stepping is R2, indicating a refined revision that incorporates optimizations over earlier iterations.
Power Management and Thermal Design
The CPU’s voltage range spans from 0.65 V to 1.3 V, allowing precise control over power delivery. Combined with Intel’s dynamic frequency scaling, the processor can maintain peak performance while minimizing unnecessary power draw. The Tcase temperature of 76.6 °C reflects a well‑engineered thermal envelope suitable for dense server racks and compact workstation chassis.
Ideal Use Cases
This processor excels in environments that demand:
- High computational throughput for parallel workloads.
- Large memory footprints with ECC protection.
- Robust I/O bandwidth for multiple high‑speed peripherals.
- Secure execution contexts for sensitive data processing.
Typical applications include scientific research, engineering simulations, digital content creation, and enterprise server tasks such as virtualization, database management, and real‑time analytics.
Conclusion
The Intel Xeon E5-2637V3 stands out as a versatile, high‑performance processor tailored for demanding workstation and server workloads. Its blend of quad‑core performance, extensive memory support, robust I/O capabilities, and advanced reliability features make it an excellent choice for professionals who require dependable computing power without compromising on efficiency or security.
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| Identifiers | |
| Brand |  HP is a technology company that creates a wide range of products, including personal computers, printers and scanners, and software. |
| Model | HP J9Q15AA |
| MPN | HP J9Q15AA |
| ID | 10610773 |
| Dimensions / Weight | |
| Key Features | |
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Bus Type The interface or communication bus that a component uses to connect with other parts of a system, such as PCI Express, USB, SATA, or legacy buses like FSB and QPI. It indicates the protocol and physical connection used for data transfer between devices.
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QPI |
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Compatibility A list of brand names, model numbers or product types that the item is compatible with. Each entry should be separated by commas to allow easy searching and comparison across products.
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Z840 |
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Component for Specifies the type of device or system that the product is intended to be used with, such as a PC, server, notebook, surveillance system, or other electronic equipment. The value represents a single category and can be used to filter or group products by their target platform.
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Server/workstation |
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Cooler included Indicates whether the product comes with a cooling solution included in its package. A value of "Yes" means a cooler (air, liquid, or passive) is supplied; a value of "No" means no cooler is provided and must be purchased separately.
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No |
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ECC Indicates whether the memory module or component supports Error‑Correcting Code (ECC) for detecting and correcting single-bit errors during operation. A value of "Yes" means ECC is enabled, allowing automatic correction of data corruption; a value of "No" indicates no ECC support.
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Yes |
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Embedded options available Indicates whether the product includes embedded options such as firmware features, hardware modules or configuration settings that are built into the device and available for use without external accessories.
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No |
| Enhanced intel speedstep technology | Yes |
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Execute disable bit Indicates whether the processor’s Execute Disable bit is enabled, allowing the CPU to prevent execution of code from memory regions marked as non-executable.
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Yes |
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Idle states A list of the various low‑power or standby modes that a device can enter to conserve energy when not actively performing tasks.
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Yes |
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Intel 64 Indicates whether the processor is compatible with the Intel® 64 architecture, enabling it to run operating systems and applications designed for x86‑64 processors.
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Yes |
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Intel Demand Based Switching Indicates whether the product incorporates Intel’s Demand‑Based Switching technology, which dynamically adjusts power delivery to components based on workload demands, improving energy efficiency and performance.
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Yes |
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Intel flex memory access Indicates whether the product supports Intel’s flexible memory access feature, which allows dynamic allocation and sharing of memory resources between the CPU and other components to improve performance and power efficiency.
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No |
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Intel trusted execution technology Indicates whether the product incorporates Intel’s Trusted Execution Technology, a security feature that creates isolated execution environments to protect sensitive code and data from tampering or unauthorized access.
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Yes |
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Intel TSX-NI Indicates the specific version of Intel Transactional Synchronization Extensions – No Interlock (TSX‑NI) supported by a processor, which determines its capability for efficient transaction processing and concurrency control.
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No |
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Maximum internal memory supported by processor The largest amount of internal random‑access memory (RAM) that a processor can address and support, expressed as a data size such as megabytes or gigabytes. It indicates the upper limit of memory capacity for active processes and multitasking performance on devices using this CPU.
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768 GB |
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Maximum number of PCI Express lanes The total count of PCI Express lanes available on a device or component, indicating the maximum number of high‑speed communication channels that can be used simultaneously for peripherals such as graphics cards, storage devices, and networking adapters.
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40 |
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Memory channels The configuration of memory channels supported by a device, indicating how many independent memory paths the system can use for data transfer (e.g., Dual‑channel, Quad‑channel). This attribute helps users understand the potential bandwidth and performance characteristics of the memory subsystem.
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Quad-channel |
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Memory clock speeds supported by processor The set of operating frequencies that a processor can run at, expressed in hertz (Hz). Values are typically listed as individual frequencies or ranges separated by commas, indicating the base clock and any boost or turbo options available for the CPU.
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1600,1866,2133 MHz |
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Memory types supported by processor A list of the types of memory modules that a device can use, such as DDR4 SDRAM, LPDDR3, or other compatible standards. Each entry represents a distinct memory technology supported by the hardware.
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DDR4-SDRAM |
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Number of QPI links The total count of Quick Path Interconnect (QPI) connections present in a processor or motherboard. This value indicates how many QPI links are available for high‑speed communication between CPUs, memory controllers, or other components. It is a simple integer that helps users compare interconnect capabilities across different models.
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2 |
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On-board graphics adapter The model name or number of the integrated graphics adapter built into a device, such as a laptop, desktop, or motherboard. It identifies the specific GPU variant used for rendering and video processing, allowing users to compare visual performance and compatibility across products.
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No |
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PCI Express slots version The version of the PCI Express specification supported by a device or component. It indicates the maximum bandwidth and compatibility with PCIe devices such as graphics cards, storage controllers, and expansion cards. The value is typically expressed as a numeric revision (e.g., 2.0, 3.0, 4.0) but may also include descriptive labels for specific generations.
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3.0 |
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Processor boost frequency The maximum operating frequency that a processor can reach when its turbo or boost feature is active, expressed in hertz (Hz). This value indicates the peak performance capability of the CPU under load and helps users compare how fast a processor can run beyond its base clock speed.
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3.7 GHz |
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Processor cache The amount of internal memory reserved for a processor’s cache, expressed in units such as megabytes (MB) or gigabytes (GB). This value indicates how much data the CPU can store locally to accelerate access and improve performance.
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15 MB |
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Processor cache type The type or level of the internal cache memory in a processor, such as L1, L2, L3, or Smart Cache. This attribute indicates the hierarchical structure and naming convention used by the CPU manufacturer to describe its cache organization.
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Smart Cache |
| Processor codename | Haswell |
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Processor family The processor family identifies the group or series of CPU models that share a common architecture, design, and performance characteristics. It helps users compare processors across brands and generations by indicating the underlying technology used in the chip.
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Intel Xeon E5 v3 |
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Processor frequency The fundamental operating frequency of a processor, expressed in hertz (Hz). It indicates the speed at which the CPU runs under normal conditions and is typically reported in gigahertz (GHz) or megahertz (MHz). This value helps users compare performance potential across different models.
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3.5 GHz |
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Processor lithography The lithography process defines the minimum feature size that can be etched onto a semiconductor chip, expressed in nanometers (nm). It indicates the manufacturing technology generation and influences performance, power consumption, and integration density of the processor.
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22 nm |
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Processor model Identifies the exact model of the central processing unit used in a device, including brand and numeric designation such as "Intel Core i5-8250U" or "AMD Ryzen 7 3700X". This value allows users to distinguish between different processor families, generations, and performance levels.
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E5-2637V3 |
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Processor operating modes The set of instruction set architectures or execution modes that a processor can operate in, such as 32‑bit or 64‑bit. This attribute indicates the architectural mode(s) supported by the CPU and helps users determine compatibility with software that requires a specific bitness.
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64-bit |
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Processor series The processor series identifies the family or generation of a CPU, such as "Intel Xeon E5-2600" or "AMD Ryzen 5000". It is used to group models that share similar architecture, performance characteristics and compatibility features.
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Intel Xeon E5-2600 v3 |
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Processor socket The physical connector used by a processor to attach to a motherboard or other compatible platform. Common examples include LGA 1151, BGA 1440, Socket AM4, and LGA 1200. This attribute indicates the exact socket designation required for proper CPU installation and compatibility.
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LGA 2011-v3 |
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Processor threads The number of independent execution units (threads) that a processor can handle simultaneously. This value indicates how many parallel tasks the CPU can process at once, which affects multitasking performance and workload distribution.
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8 |
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Supported instruction sets A list of processor instruction set extensions that a CPU can execute, such as AVX, AVX2, SSE4.1, SSE4.2, and AVX‑512. Each value represents an individual extension or group of extensions supported by the hardware.
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AVX 2.0 |
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System bus rate The maximum theoretical speed at which the system bus can transfer data, expressed in gigatransfers per second (GT/s). This value indicates the bandwidth capacity of the internal communication pathway between components such as the CPU and memory or peripheral devices.
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9.6 GT/s |
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Tcase Valor que indica la temperatura a la cual el producto opera o se mantiene durante su uso normal. Se expresa en grados Celsius, Fahrenheit o Kelvin según el contexto del fabricante y permite comparar condiciones térmicas entre dispositivos similares.
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76.6 °C |
| Thermal monitoring technologies | Yes |
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VID voltage range The range of electrical voltage that a CPU can safely accept from its power source, expressed in volts (V). It indicates the minimum and maximum supply voltages compatible with the processor, covering both AC and DC inputs where applicable.
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0.65 - 1.3 V |
