Technical Product Specification for DZ77GAL-70K

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Intel Desktop Board DZ77GAL-70K Technical Product Specification

Table 1. Feature Summary (continued)

Peripheral

Interfaces

• Eight USB 3.0 ports:

― Four ports implemented with stacked back panel connectors (blue)

― Four ports implemented through two dual-port internal connectors (blue)

• Eight USB 2.0 ports:

― Four ports implemented with stacked back panel connectors (two black

and two orange high current charging ports)

― Four front panel ports are implemented through two dual-port internal

headers

• Nine Serial ATA (SATA) ports:

― Two SATA 6.0 Gb/s interfaces through the Intel Z77 Express Chipset with

Intel

Rapid Storage Technology RAID support (blue)

― Two SATA 6.0 Gb/s interfaces through a Marvel 88SE9172 controller

(gray)

― One back panel eSATA 6.0 Gb/s port through a Marvel 88SE9172

controller (red)

― Four internal SATA 3.0 Gb/s interfaces through the Intel Z77 Express

Chipset with Intel Rapid Storage Technology RAID support (black)

• Two IEEE 1394a ports:

― One port via a back panel connector

― One port via a front-panel header (blue)

Wireless Module

• Separate module that provides both Bluetooth* and WiFi included with the

desktop board

BIOS

• 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

• Support for PCI* Local Bus Specification Revision 2.2

• Support for PCI Express* Revision 2.0

• Suspend to RAM support

• Wake on PCI, PCI Express, LAN, front panel, CIR and USB ports

LAN Support

Two Gigabit (10/100/1000 Mb/s) LAN subsystems using the Intel

82579

Gigabit Ethernet Controller and Intel

82574 Gigabit Ethernet Controller

Expansion

Capabilities

• Two PCI Express 3.0 x16 bus add-in card connectors from the processor (2

PCI Express slot is electrically x8)

• One PCI Express 2.0 x4 bus add-in card connector from the PCH

• Two PCI Express 2.0 x1 bus add-in card connectors from the PCH

• Two Conventional PCI bus add-in card connectors from the PCH via a PCI

bridge

Note: PCI Express 3.0 is only supported by 3

generation Intel Core

processor family processors

Hardware Monitor

Subsystem

• Hardware monitoring and fan control through the Nuvoton I/O controller

• Voltage sense to detect out of range power supply voltages

• Thermal sense to detect out of range thermal values

• Four fan headers using PWM control

• Four fan sense inputs used to monitor fan activity

• Fan speed control using voltage control (4-pin fan headers front, rear, and

auxiliary) with selectable support in BIOS for 3-wire fans

• Support for Platform Environmental Control Interface (PECI)