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Intel DZ77BH-55K LGA 1155Socket ATX Intel Z77 Chipset DDR3 Motherboard

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Currently Unavailable

Warranty

Customer Contacts: 91 802 854 2105 or Email: sasupport@mailbox.intel.com

Highlights

Intel Z77
Data Rate DDR3
Maximum RAM Capacity 32
Form Factor: ATX

Specifications

General

Brand	Intel
Model ID	DZ77BH-55K

Essentials

Form Factor	ATX
Socket Type	LGA 1155
Compatible Processors	Intel Core i7 Desktop Processor, Intel 2nd Generation Core i5 Processor Series, Intel Celeron Desktop Processor, Intel 2nd Generation Core i3 Processor Series, Intel Core i3 Desktop Processor, Intel 3rd Generation Core i7 Processor Series, Intel 3rd Generation Core i5 Processor Series, Intel 2nd Generation Core i7 Processor Series, Intel Core i7-K Processors Series, Intel Core i5 Desktop Processor, Intel Xeon Processor, Intel 3rd Generation Core i3 Processor Series, Intel Pentium Desktop Processor
Chipset	Intel Z77
Chipset Manufacturer	Intel

Memory

Number of Memory Slots	4 Slots
Memory Configuration	32 DDR3 Dual Channel DIMM
Memory Frequency	1066 MHz, 1600 MHz, 1333 MHz
ECC Support	Non-ECC
Buffered Memory	Unbuffered

Storage

SATA 3 Gb/s	Intel Z77 Express Chipset
SATA 6 Gb/s	Intel Z77 Express Chipset, Marvel 88SE9172
RAID Controller	Intel Z77 Express Chipset
RAID Configurations	0, 1, 5, 10

Graphics

Integrated Graphics card	Yes
External Graphics Card Support	Yes
Multi GPU Support	Yes, Supports ATI CrossFireX and NVIDIA SLI

Audio

Audio Codec	Realtek ALC892
Audio Features	Supports Dolby Home Theatre V4, Intel High Definition Audio

Connectivity

Ethernet Controller	Intel 82579V
Ethernet Features	10/100/1000 Mbits/sec LAN Subsystem
Number of FireWire Ports	1

Expansion Slots

PCI Slots	2
PCIe x1 Slots, Generation	2, 3
PCIe x16 Slots, Generation	2, 3

Internal I/o Headers

SATA 3 Gb/s Headers	3
SATA 6 Gb/s Headers	4
USB 2.0 Headers	4
USB 3.0 Headers	2
Fan Headers	1 (Processor Fan Headers), 3 (System Fan Headers)
Front Panel Headers	1
Other Connectors	Chassis Intrusion Detect Header, Alternate Front Panel Power LED Header, 12 V Processor Core Voltage Connector (2 x 4 Pin), Consumer IR Receiver Header, S/PDIF Out Header, Front Panel Audio Header, Consumer IR Emitter Header, Main Power Connector (2 x 12)

Back Panel Ports

USB 2.0 Ports, Controller	4
USB 3.0 Ports, Controller	4, Intel Z77 Express Chipset
eSATA Ports, Controller	Marvel 88SE9172, 1
HDMI Ports	1
IEEE 1394a Ports	1
Audio I/O Channels	5
Optical S/PDIF Ports and S/PDIF Out ports	1 (Optical S/PDIF Ports)
RJ-45 Ethernet Jacks	1
PS/2	1

General Features

Overclocking	Core Overclocking
Hardware Monitoring	Fan Monitoring and Control, Thermal and Voltage Monitoring, Chassis Intrusion Detection, Winbond W83677HG-I Device, Processor and System Ambient Temperature Monitoring, Chassis Fan Speed Monitoring, Power Monitoring, SMBus Interface
Support CDs	Intel Express Installer Driver and Software DVD
Bundled Software	McAfee Antivirus Plus, Lucid Virtu Universal Software, Intel Integrator Tool Kit, Intel Desktop Utilities, Splashtop Remote Desktop
OS Support	Windows XP and Above
BIOS	Intel BIOS Resident in SPI Flash Device, Support for Advanced Configuration and Power Interface (ACPI), Plug and Play, SMBIOS
Features	100 Percent Solid State Capacitors and Exclusive Power Supervisor, Jumper Access for BIOS Maintanance Mode, Power Switch, Initialization and Diagnostic LEDs, Exclusive Voltage Regulator Heat Sinks, Display Port, Lead-free, Post Code Decoder
Advanced Technologies	Intel Rapid Storage Technology, Intel Fast Boot Technology, Intel Turbo Boost Technology, Intel Hyper-threading Technology, Intel Smart Response Technology, AMD CrossFireX Technology

Dimensions

243.8 x 294.6 mm

Warranty

Domestic Term	3 Years Intel India Warranty and Free Transit Insurance.
Warranty Summary	Customer Contacts: 91 802 854 2105 or Email: sasupport@mailbox.intel.com
Covered in Warranty	Manufacturing Defects / Dead on Arrival
Not Covered in Warranty	Forceful Tampering, Burnt, Mishandling and Physical Damage
Warranty Service Type	Carry In

Ratings & Reviews

★

1 Ratings &

1 Reviews

5★
4★
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2★
1★

Has serious problems with memory

Brought from assembler 2 days back. Already cannot boot up. Shows memory error. Memory as per Intel compatibility list. Many have same problem as seen on Intel forums.
Config as follows
Intel DZ77BH 55K
i7 3770k
2 x 4 GB Corsair Vengeance 1600 mhz
Asus Geforce 650 2GDD5

Even using Bios recovery does not solve problem.
As per Intel Forums same issue has been plaguing this from the begining. Till datte Feb 2013 nothing has been done to sort out thre problem

Sunil Sankaranarayanan

Feb, 2013

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