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  • Intel® Xeon® E5 Family E5-2403 1.8 GHz
  • 10 MB L3 LGA 1356 (Socket B2)
  • Processor cores: 4 32 nm 64-bit 80 W
  • Maximum internal memory supported by processor: 375 GB DDR3-SDRAM

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® 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.

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.

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.

Processor
Memory bandwidth supported by processor (max) 25 GB/s
Number of QPI links 1
Bus type QPI
VID Voltage Range 0.6 - 1.35 V
Processor front side bus 1066 MHz
Thermal Design Power (TDP) 80 W
Processor cache type L3
Processor cache 10 MB
Processor operating modes 64-bit
System bus rate 6.4 GT/s
Processor threads 4
Component for Server/workstation
Processor lithography 32 nm
Processor socket LGA 1356 (Socket B2)
Processor cores 4
Processor base frequency 1.8 GHz
Processor model E5-2403
Processor family Intel® Xeon® E5 Family
Memory
ECC Yes
Memory channels Triple-channel
Memory clock speeds supported by processor 800 MHz
Memory types supported by processor DDR3-SDRAM
Maximum internal memory supported by processor 375 GB
Graphics
On-board graphics card No
Features
Scalability S2S
Embedded options available No
PCI Express slots version 3.0
Maximum number of PCI Express lanes 24
Market segment Server
Execute Disable Bit Yes
Idle States Yes
Thermal Monitoring Technologies Yes
Processor special features
Intel VT-x with Extended Page Tables (EPT) Yes
Intel Virtualization Technology (VT-x) Yes
Intel Virtualization Technology for Directed I/O (VT-d) Yes
Intel Demand Based Switching Yes
Intel® vPro™ Platform Eligibility Yes
Intel® Hyper Threading Technology (Intel® HT Technology) No
Intel® Turbo Boost Technology No
Intel® AES New Instructions (Intel® AES-NI) Yes
Intel Trusted Execution Technology Yes
Intel Flex Memory Access Yes
Enhanced Intel SpeedStep Technology Yes
Other features
Intel® Virtualization Technology (Intel® VT) VT-d, VT-x