Motherboard Manual
2
1.3
M
OTHERBOARD
F
EATURES
SPEC
CPU
Socket 1155
Intel Core i7 / i5 / i3 / Pentium / Celeron
processor (TDP: 95W)
Supports Execute Disable Bit / Enhanced Intel
SpeedStep® / Intel Architecture-64 / Extended
Memory 64 Technology / Virtualization Technology /
Hyper Threading
Chipset
Intel Z77 (Hi-Fi Z77S), Intel H77 (Hi-Fi H77S)
Super I/O
IT8728F
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) 1800/2000/2200/2400/2600
Supports DDR3(OC) 1866/2133 (for Hi-Fi Z77S)
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 support
LAN
Realtek RTL 8111F
10 / 100 Mb/s / 1Gb/s auto negotiation
Half / Full duplex capability
Sound
Codec
ALC892
7.1 channels audio out
High Definition Audio, Biostar Hi-Fi
USB3.0
Z77/ H77
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
