Motherboard Manual
2
1.3
M
OTHERBOARD
F
EATURES
SPEC
CPU
Socket 1155
Intel Core i7 / i5 / i3 / Pentium / Celeron
processor
Supports Execute Disable Bit / Enhanced Intel
SpeedStep® / Intel Architecture-64 / Extended
Memory 64 Technology / Virtualization Technology /
Hyper Threading
Chipset
Intel Z77 (TZ77B), Intel Z75 (TZ75B)
Intel H77 (T77)
Super I/O
IT8728
Provides the most commonly used legacy
Super I/O functionality.
Low Pin Count Interface
Environment Control initiatives,
Hardware Monitor Controller
Fan Speed Controller
ITE's "Smart Guardian" function
Main
Memory
DDR3 DIMM Slots x 4
Max Memory Capacity 32GB
Each DIMM supports 512MB/
1GB/2GB/4GB/8GB DDR3
Dual Channel Mode DDR3 memory module
Supports DDR3 1066/1333/1600
Supports DDR3(OC) 1800/2000/2200/2400
Supports DDR3(OC) 1866/2133 (for TZ77B, TZ75B)
Registered DIMM and ECC DIMM is not supported
SATA 2 & 3 Integrated Serial ATA Controller
Data transfer rates up to 3.0 Gb/s / 6.0 Gb/s.
SATA Version 2.0 / 3.0 specification compliant
RAID 0,1,5,10, SRT (TZ77B, T77) support
LAN
Realtek RTL 8111E
10 / 100 Mb/s / 1Gb/s auto negotiation
Half / Full duplex capability
Sound
Codec
ALC892
7.1 channels audio out
High Definition Audio
USB3.0
Z77 (TZ77B) / Z75 (TZ75B) / H77 (T77)
Data transfer rates up to 600 MB/s
PCI slot
x2
Supports PCI expansion cards
PCI Express Gen3 x 16 slot
x1
Supports PCI-E Gen3 x16 expansion card
PCI Express Gen2 x 16 slot(x4)
x1
Supports PCI-E Gen2 x16 expansion card
Slots
PCI Express Gen2 x 1 slot
x2
Supports PCI-E Gen2 x1 expansion cards
SATA3 Connector
x2
Each connector supports 1 SATA3 devices
SATA2 Connector
x4
Each connector supports 1 SATA2 devices
Front Panel Connector
x1
Supports front panel facilities
Front Audio Connector
x1
Supports front panel audio function
On Board
Connectors
CPU Fan Header
x1
CPU Fan power supply (with Smart Fan function)
