Product Description; Overview; Feature Summary - Intel DZ77GA-70K Specification

1

Product Description

1.1

Overview

1.1.1

Feature Summary

Table 2 summarizes the major features of the board.
Table 2. Feature Summary
Form Factor
Processor
Memory
Chipset
Audio
Graphics
Legacy I/O Control
ATX (12.00 inches by 9.60 inches [304.80 millimeters by 243.84 millimeters])
rd ®
• 3 generation Intel Core processor family and 2
processor family processors with up to 95 W TDP in an LGA 1155 socket
― Two PCI Express* 3.0 x16 graphics interfaces (operates in x8 mode when
both slots are populated)
― Integrated memory controller with dual channel DDR3 memory support
― Integrated graphics processing (processors with Intel
― External graphics interface controller
• Four 240-pin DDR3 SDRAM Dual Inline Memory Module (DIMM) sockets
• Support for DDR3 1066 MHz to +2400 MHz DIMMs
• Support for 1 Gb, 2 Gb, and 4 Gb memory technology
• Support for up to 32 GB of system memory with four DIMMs using 4 Gb
memory technology
• Support for non-ECC memory
• Support for 1.5 V (standard voltage) and 1.35 V (low voltage) JEDEC memory
• Support for XMP memory
Note: DDR3 1600 MHz DIMMs are only supported by 3
processor family processors
®
Intel Z77 Express Chipset consisting of the Intel
Hub (PCH)
• 8-channel (7.1 + 2) Intel
ALC898 audio codec including:
― Front panel audio header with support for Intel HD Audio and AC '97 Audio
― Five analog audio jacks on the back panel
― Onboard S/PDIF out header and back panel optical S/PDIF out connector
• 8-channel (7.1) Intel HD Audio via the High Definition Multimedia Interface*
(HDMI*)
• Integrated graphics support via an HDMI v1.4a interface
• Support for PCI Express 3.0 x16 add-in graphics card
Note: PCI Express 3.0 is only supported by 3
processor family processors
Nuvoton* legacy I/O controller for Consumer Infrared (CIR) and hardware
management support
nd
®
Z77 Platform Controller
® ®
High Definition (Intel HD) Audio via the Realtek*
rd
generation Intel Core
®
generation Intel Core
®
HD Graphics)
rd
generation Intel Core
continued
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