Intel® Xeon® Processor E3-1125C V2 and E3-1105C V2: Datasheet

Intel® Xeon® E3-1125C v2, E3-1105C v2, Intel® Pentium® Processor B925C, and Intel® Core™ i3-3115C Processors for Communications Infrastructure - Volume 1 of 2 Supporting: Intel® Xeon® Processor E3-1125C v2 Intel® Xeon® Processor E3-1105C v2 Intel® Core™ Processor i3-3115C Intel® Pentium® Processor B925C Mobile/Desktop 3rd Generation Intel® Core™ Processor Family Datasheet, Volume 2, completes the documentation set and contains additional product information. November 2013 Order Number: 329374-002US INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL PRODUCTS. NO LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. 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Intel® Xeon® E3-1125C v2, E3-1105C v2, Intel® Pentium® Processor B925C, and Intel® Core™ i3-3115C Processors for Communications Infrastructure Datasheet November 2013 2 Order Number: 329374-002US Contents—Intel® Xeon® and Intel® Core™ Processors for Communications Infrastructure Contents 1.0 Introduction ............................................................................................................ 10 1.1 Purpose / Scope / Audience ................................................................................ 10 1.2 Related Documents ........................................................................................... 10 1.3 Terminology ..................................................................................................... 12 2.0 Product Overview .................................................................................................... 14 2.1 Processor Feature Details ................................................................................... 16 2.1.1 Supported Technologies .......................................................................... 16 2.2 Interface Features ............................................................................................. 16 2.2.1 System Memory Support ......................................................................... 16 2.2.2 PCI Express* ......................................................................................... 17 2.2.3 Direct Media Interface (DMI).................................................................... 19 2.2.4 Platform Environment Control Interface (PECI)........................................... 20 2.3 Power Management Support ............................................................................... 20 2.3.1 Processor Core....................................................................................... 20 2.3.2 System ................................................................................................. 20 2.3.3 Memory Controller.................................................................................. 20 2.3.4 PCI Express* ......................................................................................... 20 2.3.5 DMI...................................................................................................... 20 2.4 Thermal Management Support ............................................................................ 20 2.5 Package ........................................................................................................... 21 2.6 Processor Compatibility ...................................................................................... 21 3.0 Interfaces................................................................................................................ 22 3.1 System Memory Interface .................................................................................. 22 3.1.1 System Memory Configurations Supported................................................. 22 3.1.2 System Memory Timing Support............................................................... 25 3.1.3 System Memory Organization Modes......................................................... 26 3.1.4 Rules for Populating Memory Slots............................................................ 27 3.1.5 Technology Enhancements of Intel® Fast Memory Access (Intel® FMA).......... 27 3.1.6 Data Scrambling .................................................................................... 28 3.1.7 DRAM Clock Generation........................................................................... 28 3.1.8 DDR3 Reference Voltage Generation ......................................................... 28 3.2 PCI Express* Interface....................................................................................... 29 3.2.1 PCI Express* Architecture

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