LGA 1155 Motherboard For ASRock Z77 EXTREME4 Motherboard DDR3 32GB Intel Z77 SATA III PCI-E 3.0 USB3.0 ATX For Core i7-3770K cpu

Quality Certification:ce
Chipset:Intel Z77
Socket Type:LGA 1155
Storage Interface Type:U.2
Onboard LAN:1x RJ45
Package:No
Model Number:Z77 EXTREME4
Application:Desktop
With CPU:No
Special Function:NONE
Maximum Ram Capacity:16 GB
Chipset Manufacturer:Intel
Back I/O Ports:VGA(D-Sub)
Support Memory Type:DDR3
Usage Scenario:Office
Number of PCI:0
PCI - E standards:PCI - E 3.0
Origin:CN(Origin)
Number of PCIe x 8:0
Number of PCIe x 16:2
Number Of Memory Slots:4
Memory channel:Double
Number of SATA Ports:8
Form Factor:CeB
Launch Date:2004
Number of PCIe x 4:0
Number of PCIe x 1:2
Certification:WEEE
typ1:Z77 Motherboard
typ2:Motherboard 1155
typ3:DDR3 Motherboard
typ4:Z77 EXTREME4

Motherboard chip
Integrated chip sound card/network card
Main chipset Intel Z77
Chipset description Using Intel Z77 chipset
Display chip CPU built-in display chip (requires CPU support)
Audio chip integrated Realtek ALC898 8-channel audio chip
Network card chip Onboard Broadcom BCM57781 Gigabit network card
Processor specifications
CPU type Core i7/i5/i3
CPU socket LGA 1155
CPU description Support Intel 22/32nm processor
Memory specifications
Memory type 4×DDR3 DIMM
Maximum memory capacity 32GB
Memory description Support dual-channel DDR3 2800+(OC)/2400(OC)/2133(OC)/1866(OC)/1600/1333/1066 non-ECC, un-buffered memory
Storage expansion
PCI-E standard PCI-E 3.0
PCI-E slot 2×PCI-E X16 graphics card slot, 2×PCI-E X1 slot
PCI slot 2 × PCI slot
Storage interface 4×SATA II interface; 4×SATA III interface
I/O interface
USB interface 8×USB2.0 interface (6 built-in +2 backplane); 6×USB3.0 interface (2 built-in +4 backplane)
Video interface 1×DVI interface, 1×VGA interface, 1×HDMI interface
Power connector One 8-pin, one 24-pin power connector
Other interfaces 1×RJ45 network interface, 1×eSATA interface, 1×optical interface, 1×clear CMOS data button, audio interface, PS/2 keyboard and mouse universal interface
Board type
Motherboard board type ATX board type
Dimensions 30.5×21.8cm
Software management
BIOS performance 64Mb AMI UEFI Legal BIOS with graphical interface support
Support "Plug and Play"
Comply with ACPI 1.1, support wake up and automatic boot (Wake Up Events)
Support jumper-
Support SMBIOS 2.3.1
CPU Core, IGPU, DRAM, 1.8V PLL, VTT, VCCSA voltage multi-function regulator
Other parameters
Multi-graphics technology supports NVIDIA SLI dual-channel crossfire technology
Support AMD CrossFireX hybrid crossfire technology
Power supply mode 8+4 phase
RAID function Support RAID 0, 1, 5, 10
Hardware monitoring CPU temperature detection
Chassis temperature detection
CPU/chassis/power fan tachometer
CPU/chassis silent fan (automatically adjust the speed of the chassis fan according to the processor temperature)
CPU/chassis fan multi-speed control
Real-time voltage monitoring: +12V, +5V, +3.3V, core voltage
Other parameters Support Microsoft Windows 7/7 64-bit/Vista/Vista 64-bit/XP/XP 64-bit operating system