Intel® Xeon® Processor E5-2637

5M Cache, 3.00 GHz, 8.00 GT/s Intel® QPI


CPU Specifications

Supplemental Information

Expansion Options

Package Specifications

Ordering and Compliance

Retired and discontinued

Intel® Xeon® Processor E5-2637 (5M Cache, 3.00 GHz) FC-LGA10, Tray

  • MM# 919263
  • Spec Code SR0LE
  • Ordering Code CM8062101143202
  • Shipping Media TRAY
  • Stepping M1

Trade compliance information

  • ECCN 5A992C
  • CCATS G077159
  • US HTS 8542310001

PCN/MDDS Information


Compatible Products

Intel® Server Board S1600JP Family

Product Name Status Sort Order Compare
All | None
Intel® Server Board S1600JP2 Discontinued 64077
Intel® Server Board S1600JP4 Discontinued 64078

Intel® Server Board S2600CO Family

Product Name Status Sort Order Compare
All | None
Intel® Server Board S2600CO4 Discontinued 64152
Intel® Server Board S2600COE Discontinued 64154
Intel® Server Board S2600COEIOC Discontinued 64156

Intel® Server Board S2600CP Family

Product Name Status Sort Order Compare
All | None
Intel® Server Board S2600CP2 Discontinued 64158
Intel® Server Board S2600CP2IOC Discontinued 64160
Intel® Server Board S2600CP2J Discontinued 64162
Intel® Server Board S2600CP4 Discontinued 64165
Intel® Server Board S2600CP4IOC Discontinued 64171

Intel® Server Board S2600GL Family

Product Name Status Sort Order Compare
All | None
Intel® Server Board S2600GL Discontinued 64173

Intel® Server Board S2600GZ Family

Product Name Status Sort Order Compare
All | None
Intel® Server Board S2600GZ Discontinued 64175

Intel® Server Board S2600IP Family

Product Name Status Sort Order Compare
All | None
Intel® Server Board S2600IP4 Discontinued 64179
Intel® Server Board S2600IP4L Discontinued 64183

Intel® Server Board S2600JF Family

Product Name Status Sort Order Compare
All | None
Intel® Server Board S2600JF Discontinued 64184
Intel® Server Board S2600JFF Discontinued 64187
Intel® Server Board S2600JFQ Discontinued 64188

Intel® Server Board S2600WP Family

All | None

Intel® Workstation Board W2600CR Family

Product Name Status Sort Order Compare
All | None
Intel® Workstation Board W2600CR2 Discontinued 64209
Intel® Workstation Board W2600CR2L Discontinued 64213

Intel® Compute Module HNS2600JF Family

Product Name Status Sort Order Compare
All | None
Intel® Compute Module HNS2600JF Discontinued 64513
Intel® Compute Module HNS2600JFF Discontinued 64514
Intel® Compute Module HNS2600JFQ Discontinued 64515

Intel® Compute Module HNS2600WP Family

Product Name Status Sort Order Compare
All | None
Intel® Compute Module HNS2600WP Discontinued 64516
Intel® Compute Module HNS2600WPF Discontinued 64518
Intel® Compute Module HNS2600WPQ Discontinued 64519

Intel® Server System R1000GL Family

Product Name Status Sort Order Compare
All | None
Intel® Server System R1208GL4DS Discontinued 64556
Intel® Server System R1304GL4DS9 Discontinued 64560

Intel® Server System R1000GZ Family

Product Name Status Sort Order Compare
All | None
Intel® Server System R1208GZ4GC Discontinued 64561
Intel® Server System R1208GZ4GCSAS Discontinued 64565
Intel® Server System R1208GZ4GS9 Discontinued 64567
Intel® Server System R1304GZ4GC Discontinued 64568
Intel® Server System R1304GZ4GS9 Discontinued 64571

Intel® Server System R1000JP Family

Product Name Status Sort Order Compare
All | None
Intel® Server System R1208JP4GS Discontinued 64572
Intel® Server System R1208JP4OC Discontinued 64574
Intel® Server System R1208JP4TC Discontinued 64575
Intel® Server System R1304JP4GS Discontinued 64576
Intel® Server System R1304JP4OC Discontinued 64578
Intel® Server System R1304JP4TC Discontinued 64580

Intel® Server System H2000JF Family

Product Name Status Sort Order Compare
All | None
Intel® Server System H2216JFFJR Discontinued 64719
Intel® Server System H2216JFFKR Discontinued 64720
Intel® Server System H2216JFJR Discontinued 64721
Intel® Server System H2216JFKR Discontinued 64723
Intel® Server System H2216JFQJR Discontinued 64724
Intel® Server System H2216JFQKR Discontinued 64725
Intel® Server System H2312JFFJR Discontinued 64727
Intel® Server System H2312JFFKR Discontinued 64728
Intel® Server System H2312JFJR Discontinued 64729
Intel® Server System H2312JFKR Discontinued 64731
Intel® Server System H2312JFQJR Discontinued 64734
Intel® Server System H2312JFQKR Discontinued 64736

Intel® Server System H2000WP Family

Product Name Status Sort Order Compare
All | None
Intel® Server System H2216WPFJR Discontinued 64750
Intel® Server System H2216WPFKR Discontinued 64751
Intel® Server System H2216WPJR Discontinued 64752
Intel® Server System H2216WPKR Discontinued 64753
Intel® Server System H2216WPQJR Discontinued 64754
Intel® Server System H2216WPQKR Discontinued 64755
Intel® Server System H2312WPFJR Discontinued 64756
Intel® Server System H2312WPFKR Discontinued 64757
Intel® Server System H2312WPJR Discontinued 64758
Intel® Server System H2312WPKR Discontinued 64759
Intel® Server System H2312WPQJR Discontinued 64760
Intel® Server System H2312WPQKR Discontinued 64761

Intel® Server System R2000GL Family

Product Name Status Sort Order Compare
All | None
Intel® Server System R2208GL4DS9 Discontinued 64832
Intel® Server System R2208GL4GS Discontinued 64833
Intel® Server System R2308GL4DS9 Discontinued 64836
Intel® Server System R2308GL4GS Discontinued 64837
Intel® Server System R2312GL4GS Discontinued 64838

Intel® Server System R2000GZ Family

Product Name Status Sort Order Compare
All | None
Intel® Server System R2208GZ4GC Discontinued 64840
Intel® Server System R2208GZ4GS9 Discontinued 64843
Intel® Server System R2216GZ4GC Discontinued 64845
Intel® Server System R2216GZ4GCLX Discontinued 64847
Intel® Server System R2224GZ4GC4 Discontinued 64850
Intel® Server System R2224GZ4GCSAS Discontinued 64851
Intel® Server System R2308GZ4GC Discontinued 64852
Intel® Server System R2308GZ4GS9 Discontinued 64855
Intel® Server System R2312GZ4GC4 Discontinued 64857
Intel® Server System R2312GZ4GCSAS Discontinued 64858
Intel® Server System R2312GZ4GS9 Discontinued 64859

Intel® Server System R2000IP Family

Product Name Status Sort Order Compare
All | None
Intel® Server System R2216IP4LHPC Discontinued 64861
Intel® Server System R2224IP4LHPC Discontinued 64864
Intel® Server System R2208IP4LHPC Discontinued 64866
Intel® Server System R2308IP4LHPC Discontinued 64867
Intel® Server System R2312IP4LHPC Discontinued 64870

Intel® Server System P4000CP Family

Product Name Status Sort Order Compare
All | None
Intel® Server System P4208CP4MHGC Discontinued 64995
Intel® Server System P4308CP4MHEN Discontinued 64996
Intel® Server System P4308CP4MHGC Discontinued 64997

Intel® Server System P4000IP Family

Product Name Status Sort Order Compare
All | None
Intel® Server System P4208IP4LHGC Discontinued 65004
Intel® Server System P4216IP4LHJC Discontinued 65008
Intel® Server System P4216IP4LHKC Discontinued 65009
Intel® Server System P4224IP4LHKC Discontinued 65011
Intel® Server System P4308IP4LHGC Discontinued 65012
Intel® Server System P4308IP4LHJC Discontinued 65013
Intel® Server System P4308IP4LHJCL Discontinued 65014
Intel® Server System P4308IP4LHKC Discontinued 65015

Intel® Workstation System P4300CR Family

Product Name Status Sort Order Compare
All | None
Intel® Workstation System P4304CR2LFGN Discontinued 65040
Intel® Workstation System P4304CR2LFJN Discontinued 65041
Intel® Workstation System P4304CR2LFJNL Discontinued 65042
Intel® Workstation System P4304CR2LFKN Discontinued 65043

Intel® C600 Series Chipsets

Product Name Status PCI Express Revision USB Revision Embedded Options Available TDP Sort Order Compare
All | None
Intel® C608 Chipset Discontinued 2.0 2.0 No 12 W 65780
Intel® C606 Chipset Discontinued 2.0 2.0 No 12 W 65783
Intel® C604 Chipset Discontinued 2.0 2.0 Yes 8 W 65786
Intel® C602J Chipset Discontinued 2.0 2.0 Yes 8 W 65791

Drivers and Software

Latest Drivers & Software

Downloads Available:


Processor Number

The Intel processor number is just one of several factors—along with processor brand, system configurations, and system-level benchmarks—to be considered when choosing the right processor for your computing needs. Read more about interpreting Intel® processor numbers or Intel® processor numbers for the Data Center.

Launch Date

The date the product was first introduced.

Expected Discontinuance

Expected Discontinuance is an estimate of when a product will begin the Product Discontinuance process. The Product Discontinuance Notification (PDN), published at the start of the discontinuance process, will include all EOL Key Milestone details. Some business units may communicate EOL timeline details before the PDN is published. Contact your Intel representative for information on EOL timelines and extended life options.


Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.

Total Cores

Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).

Total Threads

Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.

Max Turbo Frequency

Max Turbo Frequency is the maximum single-core frequency at which the processor is capable of operating using Intel® Turbo Boost Technology and, if present, Intel® Turbo Boost Max Technology 3.0 and Intel® Thermal Velocity Boost. Frequency is typically measured in gigahertz (GHz), or billion cycles per second.

Intel® Turbo Boost Technology 2.0 Frequency

Intel® Turbo Boost Technology 2.0 Frequency is the maximum single core frequency at which the processor is capable of operating using Intel® Turbo Boost Technology. Frequency is typically measured in gigahertz (GHz), or billion cycles per second.

Processor Base Frequency

Processor Base Frequency describes the rate at which the processor's transistors open and close. The processor base frequency is the operating point where TDP is defined. Frequency is typically measured in gigahertz (GHz), or billion cycles per second.


CPU Cache is an area of fast memory located on the processor. Intel® Smart Cache refers to the architecture that allows all cores to dynamically share access to the last level cache.

Bus Speed

A bus is a subsystem that transfers data between computer components or between computers. Types include front-side bus (FSB), which carries data between the CPU and memory controller hub; direct media interface (DMI), which is a point-to-point interconnection between an Intel integrated memory controller and an Intel I/O controller hub on the computer’s motherboard; and Quick Path Interconnect (QPI), which is a point-to-point interconnect between the CPU and the integrated memory controller.

# of QPI Links

QPI (Quick Path Interconnect) links are a high speed, point-to-point interconnect bus between the processor and chipset.


Thermal Design Power (TDP) represents the average power, in watts, the processor dissipates when operating at Base Frequency with all cores active under an Intel-defined, high-complexity workload. Refer to Datasheet for thermal solution requirements.

Embedded Options Available

Embedded Options Available indicates products that offer extended purchase availability for intelligent systems and embedded solutions. Product certification and use condition applications can be found in the Production Release Qualification (PRQ) report. See your Intel representative for details.

Max Memory Size (dependent on memory type)

Max memory size refers to the maximum memory capacity supported by the processor.

Memory Types

Intel® processors come in four different types: Single Channel, Dual Channel, Triple Channel, and Flex Mode. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on products that support multiple memory channels.

Max # of Memory Channels

The number of memory channels refers to the bandwidth operation for real world application.

Max Memory Bandwidth

Max Memory bandwidth is the maximum rate at which data can be read from or stored into a semiconductor memory by the processor (in GB/s).

ECC Memory Supported

ECC Memory Supported indicates processor support for Error-Correcting Code memory. ECC memory is a type of system memory that can detect and correct common kinds of internal data corruption. Note that ECC memory support requires both processor and chipset support.

PCI Express Revision

PCI Express Revision is the supported version of the PCI Express standard. Peripheral Component Interconnect Express (or PCIe) is a high-speed serial computer expansion bus standard for attaching hardware devices to a computer. The different PCI Express versions support different data rates.

Max # of PCI Express Lanes

A PCI Express (PCIe) lane consists of two differential signaling pairs, one for receiving data, one for transmitting data, and is the basic unit of the PCIe bus. Max # of PCI Express Lanes is the total number of supported lanes.

Sockets Supported

The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.


Case Temperature is the maximum temperature allowed at the processor Integrated Heat Spreader (IHS).

Intel® Turbo Boost Technology

Intel® Turbo Boost Technology dynamically 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.

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® 64

Intel® 64 architecture delivers 64-bit computing on server, workstation, desktop and mobile platforms when combined with supporting software.¹ Intel 64 architecture improves performance by allowing systems to address more than 4 GB of both virtual and physical memory.

Instruction Set

An instruction set refers to the basic set of commands and instructions that a microprocessor understands and can carry out. The value shown represents which Intel’s instruction set this processor is compatible with.

Instruction Set Extensions

Instruction Set Extensions are additional instructions which can increase performance when the same operations are performed on multiple data objects. These can include SSE (Streaming SIMD Extensions) and AVX (Advanced Vector Extensions).

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 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 Monitoring Technologies

Thermal Monitoring Technologies 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® Flex Memory Access

Intel® Flex Memory Access facilitates easier upgrades by allowing different memory sizes to be populated and remain in dual-channel mode.

Intel® Identity Protection Technology

Intel® Identity Protection Technology is a built-in security token technology that helps provide a simple, tamper-resistant method for protecting access to your online customer and business data from threats and fraud. Intel® IPT provides a hardware-based proof of a unique user’s PC to websites, financial institutions, and network services; providing verification that it is not malware attempting to login. Intel® IPT can be a key component in two-factor authentication solutions to protect your information at websites and business log-ins.

Intel vPro® Eligibility

The Intel vPro® platform is a set of hardware and technologies used to build business computing endpoints with premium performance, built-in security, modern manageability, and platform stability. The launch of 12th Gen Intel® Core™ processors introduced Intel vPro® Enterprise and Intel vPro® Essentials branding.

  • Intel vPro® Enterprise: Commercial platform offering the full set of security, manageability, and stability features for any given Intel processor generation, including Intel® Active Management Technology
  • Intel vPro® Essentials: Commercial platform offering a subset of Intel vPro® Enterprise features, including Intel® Hardware Shield and Intel® Standard Manageability

Intel® AES New Instructions

Intel® AES New Instructions (Intel® 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.

Intel® Trusted Execution Technology

Intel® Trusted Execution Technology for safer computing is a versatile set of hardware extensions to Intel® processors and chipsets that 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 reduce exposure to viruses and malicious-code attacks and prevent harmful software from executing and propagating on the server or network.

Intel® Virtualization Technology (VT-x)

Intel® Virtualization Technology (VT-x) allows one hardware platform to function as multiple “virtual” platforms. It offers improved manageability by limiting downtime and maintaining productivity by isolating computing activities into separate partitions.

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 new 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.

Tray Processor

Intel ships these processors to Original Equipment Manufacturers (OEMs), and the OEMs typically pre-install the processor. Intel refers to these processors as tray or OEM processors. Intel doesn't provide direct warranty support. Contact your OEM or reseller for warranty support.