Technical Product Specification
Page 2
...Intel® Desktop Board with BIOS identifier ENB7510H.86A. Copyright 2012, Intel Corporation. INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL® PRODUCTS. All Intel® desktop boards are evaluated as errata, which may be supported... rights. Intel, 3rd generation Intel Core processor family, and 2nd generation Intel Core processor family are available on the absence or characteristics of Intel Corporation in...changes to them. The furnishing of the Intel® Desktop Board DB75EN Technical Product Specification Specification clarification Date April...
...Intel® Desktop Board with BIOS identifier ENB7510H.86A. Copyright 2012, Intel Corporation. INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL® PRODUCTS. All Intel® desktop boards are evaluated as errata, which may be supported... rights. Intel, 3rd generation Intel Core processor family, and 2nd generation Intel Core processor family are available on the absence or characteristics of Intel Corporation in...changes to them. The furnishing of the Intel® Desktop Board DB75EN Technical Product Specification Specification clarification Date April...
Technical Product Specification
Page 3
... Information Basic Desktop Board DB75EN Identification Information AA Revision BIOS Revision Notes G39650-300 ENB7510H.86A.0017 1,2 Notes: 1. The B75 processor used on the component side of the board. 2. Table 1. See http://developer.intel.com/products/desktop/motherboard/...the following component: Device Intel B75 Express Chipset Stepping A1 S-Spec Numbers SLJ85 Specification Changes or Clarifications Table 1 indicates the Specification Changes or Specification Clarifications that apply to RAID support and replaced with SATA ACHI support. Errata Current characterized errata...
... Information Basic Desktop Board DB75EN Identification Information AA Revision BIOS Revision Notes G39650-300 ENB7510H.86A.0017 1,2 Notes: 1. The B75 processor used on the component side of the board. 2. Table 1. See http://developer.intel.com/products/desktop/motherboard/...the following component: Device Intel B75 Express Chipset Stepping A1 S-Spec Numbers SLJ85 Specification Changes or Clarifications Table 1 indicates the Specification Changes or Specification Clarifications that apply to RAID support and replaced with SATA ACHI support. Errata Current characterized errata...
Technical Product Specification
Page 7
... 1.1 Overview 11 1.1.1 Feature Summary 11 1.1.2 Board Layout 13 1.1.3 Block Diagram 15 1.2 Online Support 16 1.3 Processor 16 1.3.1 Graphics Subsystem 17 1.4 System Memory 19 1.4.1 Memory Configurations 20 1.5 Intel® B75 Express Chipset 22 1.5.1 Direct Media Interface (DMI 22 1.5.2 Display Interfaces 22 1.5.3... 24 1.8 Audio Subsystem 25 1.8.1 Audio Subsystem Software 25 1.8.2 Audio Connectors and Headers 26 1.9 LAN Subsystem 27 1.9.1 Intel® 82579V Gigabit Ethernet Controller 27 1.9.2 LAN Subsystem Software 28 1.9.3 RJ-45 LAN Connector with Integrated LEDs 28 1....
... 1.1 Overview 11 1.1.1 Feature Summary 11 1.1.2 Board Layout 13 1.1.3 Block Diagram 15 1.2 Online Support 16 1.3 Processor 16 1.3.1 Graphics Subsystem 17 1.4 System Memory 19 1.4.1 Memory Configurations 20 1.5 Intel® B75 Express Chipset 22 1.5.1 Direct Media Interface (DMI 22 1.5.2 Display Interfaces 22 1.5.3... 24 1.8 Audio Subsystem 25 1.8.1 Audio Subsystem Software 25 1.8.2 Audio Connectors and Headers 26 1.9 LAN Subsystem 27 1.9.1 Intel® 82579V Gigabit Ethernet Controller 27 1.9.2 LAN Subsystem Software 28 1.9.3 RJ-45 LAN Connector with Integrated LEDs 28 1....
Technical Product Specification
Page 11
...8226; Integrated graphics support for processors with Intel® Graphics Technology: ― VGA ― DVI-D • Support for a PCI Express 3.0 x16 add-in graphics card Note: PCI Express 3.0 is only supported by 3rd generation Intel Core processor family processors 8-channel (6+2) Intel High Definition Audio... One PCI Express* 3.0 x16 graphics interface ― Integrated memory controller with dual channel DDR3 memory support ― Integrated graphics processing (processors with Intel® HD Graphics) ― External graphics interface controller • Four 240-pin DDR3 SDRAM Dual...
...8226; Integrated graphics support for processors with Intel® Graphics Technology: ― VGA ― DVI-D • Support for a PCI Express 3.0 x16 add-in graphics card Note: PCI Express 3.0 is only supported by 3rd generation Intel Core processor family processors 8-channel (6+2) Intel High Definition Audio... One PCI Express* 3.0 x16 graphics interface ― Integrated memory controller with dual channel DDR3 memory support ― Integrated graphics processing (processors with Intel® HD Graphics) ― External graphics interface controller • Four 240-pin DDR3 SDRAM Dual...
Technical Product Specification
Page 12
Intel Desktop Board DB75EN Technical Product Specification Table 2. Feature Summary (continued) Peripheral Interfaces • Four USB 3.0 ports: ― Two USB 3.0 ports are implemented with stacked back panel connectors (blue) ...PCH • Two Conventional PCI bus add-in card connectors from the PCH Note: PCI Express 3.0 is only supported by 3rd generation Intel Core processor family processors • Intel® BIOS resident in the SPI Flash device • Support for Advanced Configuration and Power Interface (ACPI), Plug and Play, and SMBIOS Instantly Available PC Technology •...
Intel Desktop Board DB75EN Technical Product Specification Table 2. Feature Summary (continued) Peripheral Interfaces • Four USB 3.0 ports: ― Two USB 3.0 ports are implemented with stacked back panel connectors (blue) ...PCH • Two Conventional PCI bus add-in card connectors from the PCH Note: PCI Express 3.0 is only supported by 3rd generation Intel Core processor family processors • Intel® BIOS resident in the SPI Flash device • Support for Advanced Configuration and Power Interface (ACPI), Plug and Play, and SMBIOS Instantly Available PC Technology •...
Technical Product Specification
Page 16
... Intel Desktop Board DB75EN Visit this board. 16 For information about ... Intel Desktop Board DB75EN Desktop Board Support Available configurations for information on the web site above are only supported when falling within the wattage requirements of unsupported processors can damage the board, the processor, and the power supply. This board supports processors with a maximum wattage of supported processors. Supported processors Refer to the processor...
... Intel Desktop Board DB75EN Visit this board. 16 For information about ... Intel Desktop Board DB75EN Desktop Board Support Available configurations for information on the web site above are only supported when falling within the wattage requirements of unsupported processors can damage the board, the processor, and the power supply. This board supports processors with a maximum wattage of supported processors. Supported processors Refer to the processor...
Technical Product Specification
Page 17
...-in graphics card. 1.3.1.1 Processor Graphics The board supports integrated graphics through the Intel® Flexible Display Interface (Intel® FDI) for processors with Intel HD Graphics. 1.3.1.1.1 Intel® High Definition (Intel® HD) Graphics The Intel HD graphics controller features the following: • 3D Features DirectX* 11 (2nd generation Intel Core processor family processors support CS4.0 only) support OpenGL* 3.0 support Shader Model...
...-in graphics card. 1.3.1.1 Processor Graphics The board supports integrated graphics through the Intel® Flexible Display Interface (Intel® FDI) for processors with Intel HD Graphics. 1.3.1.1.1 Intel® High Definition (Intel® HD) Graphics The Intel HD graphics controller features the following: • 3D Features DirectX* 11 (2nd generation Intel Core processor family processors support CS4.0 only) support OpenGL* 3.0 support Shader Model...
Technical Product Specification
Page 18
...; PCI Express 2.x with a raw bit rate of 8.0 GT/s results in an effective bandwidth of 8 GB/s. Intel Desktop Board DB75EN Technical Product Specification 1.3.1.2 PCI Express x16 Graphics 3rd generation Intel Core processor family processors support PCI Express 3.0, 2.x, and 1.x and 2nd generation Intel Core processor family processors support PCI Express 2.x and 1.x: • PCI Express 3.0 with a raw bit rate of 5.0 GT/s results in...
...; PCI Express 2.x with a raw bit rate of 8.0 GT/s results in an effective bandwidth of 8 GB/s. Intel Desktop Board DB75EN Technical Product Specification 1.3.1.2 PCI Express x16 Graphics 3rd generation Intel Core processor family processors support PCI Express 3.0, 2.x, and 1.x and 2nd generation Intel Core processor family processors support PCI Express 2.x and 1.x: • PCI Express 3.0 with a raw bit rate of 5.0 GT/s results in...
Technical Product Specification
Page 19
...; Unbuffered, single-sided or double-sided DIMMs with the following restriction: DIMMs with x16 organization are only supported by 3rd generation Intel Core processor family processors • XMP version 1.3 performance profile support for memory speeds of 1600 MHz or lower NOTE To be fully compliant with all applicable DDR SDRAM memory specifications, the board should...
...; Unbuffered, single-sided or double-sided DIMMs with the following restriction: DIMMs with x16 organization are only supported by 3rd generation Intel Core processor family processors • XMP version 1.3 performance profile support for memory speeds of 1600 MHz or lower NOTE To be fully compliant with all applicable DDR SDRAM memory specifications, the board should...
Technical Product Specification
Page 20
...both channels. Memory Configuration Examples Refer to : http://support.intel.com/support/motherboards/desktop/sb /CS-025414.htm 1.4.1 Memory Configurations The 3rd generation Intel Core processor family and 2nd generation Intel Core processor family processors support the following types of DRAM memory. This mode ...used between channels, the slowest memory timing will be used . • Single channel (Asymmetric) mode. Intel Desktop Board DB75EN Technical Product Specification For information about ... Flex mode results in multiple zones of dual and single channel operation ...
...both channels. Memory Configuration Examples Refer to : http://support.intel.com/support/motherboards/desktop/sb /CS-025414.htm 1.4.1 Memory Configurations The 3rd generation Intel Core processor family and 2nd generation Intel Core processor family processors support the following types of DRAM memory. This mode ...used between channels, the slowest memory timing will be used . • Single channel (Asymmetric) mode. Intel Desktop Board DB75EN Technical Product Specification For information about ... Flex mode results in multiple zones of dual and single channel operation ...
Technical Product Specification
Page 22
... status. 1.5.2.3 Digital Visual Interface (DVI-D) The DVI-D port supports only digital DVI displays. The DVI-D port is attached, regardless of the processor and sent to the PCH over Intel FDI and transcodes the data as per the display technology protocol and...DMI) interconnect provides interfaces to the processor and the display, USB, SATA, LPC, LAN, and PCI Express interfaces. Intel Desktop Board DB75EN Technical Product Specification 1.5 Intel® B75 Express Chipset Intel B75 Express Chipset with the DVI 1.0 specification. 22 The maximum supported resolution is 2048 x 1536 (...
... status. 1.5.2.3 Digital Visual Interface (DVI-D) The DVI-D port supports only digital DVI displays. The DVI-D port is attached, regardless of the processor and sent to the PCH over Intel FDI and transcodes the data as per the display technology protocol and...DMI) interconnect provides interfaces to the processor and the display, USB, SATA, LPC, LAN, and PCI Express interfaces. Intel Desktop Board DB75EN Technical Product Specification 1.5 Intel® B75 Express Chipset Intel B75 Express Chipset with the DVI 1.0 specification. 22 The maximum supported resolution is 2048 x 1536 (...
Technical Product Specification
Page 29
... for Management (WfM) specification. The security feature uses a mechanical switch on the Nuvoton NCT6776D device, which supports the following: • Processor and system ambient temperature monitoring • Chassis fan speed monitoring • Power monitoring of the chassis intrusion header...switch is removed. Product Description 1.10 Hardware Management Subsystem The hardware management features enable the board to be implemented using Intel® Desktop Utilities or third-party software. The board has several hardware management features, including the following: • ...
... for Management (WfM) specification. The security feature uses a mechanical switch on the Nuvoton NCT6776D device, which supports the following: • Processor and system ambient temperature monitoring • Chassis fan speed monitoring • Power monitoring of the chassis intrusion header...switch is removed. Product Description 1.10 Hardware Management Subsystem The hardware management features enable the board to be implemented using Intel® Desktop Utilities or third-party software. The board has several hardware management features, including the following: • ...
Technical Product Specification
Page 35
...S3 - No power to disk. Service can be performed safely. sleeping state G2/S5 S0 - working state. Table 9 lists the power states supported by applications. sleeping state G1 - Context not saved. D3 - Notes: 1. Suspend to the system. Context saved to RAM. no power for... ACPI, the operating system directs all system and device power state transitions. Power States and Targeted System Power Global States Sleeping States Processor States Device States Targeted System Power (Note 1) G0 - working No power No power No power D0 - Context saved to disk...
...S3 - No power to disk. Service can be performed safely. sleeping state G2/S5 S0 - working state. Table 9 lists the power states supported by applications. sleeping state G1 - Context not saved. D3 - Notes: 1. Suspend to the system. Context saved to RAM. no power for... ACPI, the operating system directs all system and device power state transitions. Power States and Targeted System Power Global States Sleeping States Processor States Device States Targeted System Power (Note 1) G0 - working No power No power No power D0 - Context saved to disk...
Technical Product Specification
Page 50
Intel Desktop Board DB75EN Technical Product Specification 2.2.2.2 Add-in Card Connectors The board has the following considerations for the Conventional PCI bus connectors: • The Conventional PCI bus connectors .... • SMBus signals are as follows: The SMBus clock line is connected to pin A40. The SMBus data line is only supported by 3rd generation Intel Core processor family processors. 50 This enables Conventional PCI bus add-in card connectors: • One PCI Express x16 (3.0/2.x/1.x) • One PCI Express x1 (2.x/1.x) • Two...
Intel Desktop Board DB75EN Technical Product Specification 2.2.2.2 Add-in Card Connectors The board has the following considerations for the Conventional PCI bus connectors: • The Conventional PCI bus connectors .... • SMBus signals are as follows: The SMBus clock line is connected to pin A40. The SMBus data line is only supported by 3rd generation Intel Core processor family processors. 50 This enables Conventional PCI bus add-in card connectors: • One PCI Express x16 (3.0/2.x/1.x) • One PCI Express x1 (2.x/1.x) • Two...
Technical Product Specification
Page 51
...; Main power - Failure to Section 2.6.1 on Intel Desktop boards. This connector provides power directly to the main power connector, leaving pins 11, 12, 23, and 24 unconnected. • Processor core power - a 2 x 2 connector. ...For information about Power supply considerations Refer to do so will be used on page 58 51 a 2 x 12 connector. This connector is compatible with either 2 x 10 or 2 x 12 main power cables. When using a 2 x 10 power supply cable, this pin will prevent the board from booting. The board supports...
...; Main power - Failure to Section 2.6.1 on Intel Desktop boards. This connector provides power directly to the main power connector, leaving pins 11, 12, 23, and 24 unconnected. • Processor core power - a 2 x 2 connector. ...For information about Power supply considerations Refer to do so will be used on page 58 51 a 2 x 12 connector. This connector is compatible with either 2 x 10 or 2 x 12 main power cables. When using a 2 x 10 power supply cable, this pin will prevent the board from booting. The board supports...
Technical Product Specification
Page 58
...current rail values. Table 33. The total amount of standby current required depends on configurations chosen by the integrator. Intel Desktop Board DB75EN Technical Product Specification 2.6 Electrical Considerations 2.6.1 Power Supply Considerations CAUTION The +5 V standby line from the power supply must... a list of supported processors), 4 GB DDR3 RAM, one high end video card, one hard disk drive, one optical drive, and no extra onboard peripherals enabled, the minimum recommended power supply is a 320 W. Table 32. Failure to http://support.intel.com/support/motherboards/desktop/sb ...
...current rail values. Table 33. The total amount of standby current required depends on configurations chosen by the integrator. Intel Desktop Board DB75EN Technical Product Specification 2.6 Electrical Considerations 2.6.1 Power Supply Considerations CAUTION The +5 V standby line from the power supply must... a list of supported processors), 4 GB DDR3 RAM, one high end video card, one hard disk drive, one optical drive, and no extra onboard peripherals enabled, the minimum recommended power supply is a 320 W. Table 32. Failure to http://support.intel.com/support/motherboards/desktop/sb ...
Technical Product Specification
Page 59
... board (all three expansion slots filled) must be connected to the processor fan header, not to a chassis fan header. Table 34 lists the current capability of the fan headers. Intel makes no warranties or representations that will result in a system with adequate... Technical Reference 2.6.2 Power Supervisor This board supports a version of the Power Supervisor feature which adds protection to the 5 VSB power rail by limiting potential electrical overstress events to a nondestructive level. 2.6.3 Fan Header Current Capability CAUTION The processor fan must not exceed the system's power...
... board (all three expansion slots filled) must be connected to the processor fan header, not to a chassis fan header. Table 34 lists the current capability of the fan headers. Intel makes no warranties or representations that will result in a system with adequate... Technical Reference 2.6.2 Power Supervisor This board supports a version of the Power Supervisor feature which adds protection to the 5 VSB power rail by limiting potential electrical overstress events to a nondestructive level. 2.6.3 Fan Header Current Capability CAUTION The processor fan must not exceed the system's power...
Technical Product Specification
Page 65
... memory size, cache size, and processor speed • Dynamic data, such as third-party management software to use a USB keyboard to enter and configure the BIOS Setup program and the maintenance menu. 4. Legacy USB support operates as follows: 1. Legacy USB support is no longer used to configure the... operating system. (Keyboards and mice are recognized by the operating system, and Legacy USB support from the BIOS is enabled by using Intel® Integrator Toolkit. 65 After the operating system loads the USB drivers, all legacy and non-legacy USB devices...
... memory size, cache size, and processor speed • Dynamic data, such as third-party management software to use a USB keyboard to enter and configure the BIOS Setup program and the maintenance menu. 4. Legacy USB support operates as follows: 1. Legacy USB support is no longer used to configure the... operating system. (Keyboards and mice are recognized by the operating system, and Legacy USB support from the BIOS is enabled by using Intel® Integrator Toolkit. 65 After the operating system loads the USB drivers, all legacy and non-legacy USB devices...