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Intel® Desktop Board DZ77BH-55K


Status End of Interactive Support
Launch Date Q2'12
Board Form Factor ATX
Socket LGA1155
Extended Life Program (XLP) No
Embedded Options Available No
TDP 95 W
Recommended Customer Price N/A
Description Link
Memory Specifications
Max Memory Size (dependent on memory type) 32 GB
Memory Types Dual DDR3 1333/1600/2400 O.C.
Max # of Memory Channels 2
Max # of DIMMs 4
Graphics Specifications
Integrated Graphics Yes
Graphics Output HDMI DP
Discrete Graphics 2 PCIe 3.0 x16
Expansion Options
PCI Support 2
PCIe x1 Gen 2.x 3
PCIe x4 Gen 2.x 0
PCIe x8 Gen 2.x 0
PCIe x16 Gen 2.x 0
PCIe x1 Gen 1.x 0
PCIe x4 Gen 1.x 0
PCIe x8 Gen 1.x 0
PCIe x16 Gen 1.x 2
I/O Specifications
# of USB Ports 16
USB 2.0 Configuration (External + Internal) 4,6
USB 3.0 Configuration (External + Internal) 2,4
Total # of SATA Ports 7
Max # of SATA 6.0 Gb/s Ports 4
# of eSATA Ports 1
RAID Configuration 0,1,5,10
# of PATA Ports 0
# of Parallel Ports 0
Parallel Port via Internal Header No
# of Serial Ports 0
Serial Port via Internal Header No
Audio (back channel + front channel) 8,2
Integrated LAN 10/100/1000
Consumer Infrared Rx Sensor Yes
S/PDIF Out Connector 1
# of PS2 Ports 1
Package Specifications
Max CPU Configuration 1
Low Halogen Options Available See MDDS
Advanced Technologies
Intel® HD Audio Technology Yes
Intel® Rapid Storage Technology Yes

Ordering and Spec Information

Trade Compliance Information

5A992C G135162 8473301180-GRPH MBD

Ordering and Spec Information

Spec Code Ordering Code Step RCP
Boxed Intel® Desktop Board DZ77BH-55K, Media

Retired and Discontinued

Spec Code Ordering Code Step RCP
Boxed Intel® Desktop Board DZ77BH-55K, Media
Boxed Intel® Desktop Board DZ77BH-55K, Media, 10 Pack

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