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intel q77/h77/b75 chipset ,supports intel socket 1155 2nd/3rd generation corei3/i5/i7/pentium/celeron processors;2* pci slots,1 * pci express x16 slot,1 * pci express x1 slot


supports 4th generation intel® core™ processors in the lga1150 package

intel® h81 is a single-chipset design

supports 4th generation intel® core™ lga1150 processors. it provides improved performance by utilizing serial point-to-point links, allowing increased bandwidth and stability.
dual-channelddr3l 1333 mhz

supports ddr3 memory that features data transfer rates of 1866/1600/1066 mhz providing great

performance for 3d graphics and other memory-demanding applications

sata 6gb/s
this motherboard supports hard drives based on the serial ata (sata) 6gb/s storage specifications, delivering enhanced scalability and doubling the bus bandwidth for high-speed data saving and retrieval.
usb 3.0
usb3.0 provides up to 5gbps data transfer rate, supports hot swap, compatible with usb 2.0 standard,easy connection to various usb interface devices.
100m/1000m lan(optional)
providing high-quality 100m/1000m ethernet performance to value-oriented consumers, its high-speed, stable features are best suited for today's broadband era
pci express architecture
pci express is the latest i/o interconnect technology that will replace the existing pci. with a bus bandwidth 4 times higher than that of agp 8x interface, pci express x16 bus performs much better than agp 8x in applications such as 3d gaming.

support intel® socket 1155 for 2nd/3rd generation core™i7/ core™  i5/core™ i3/pentium®/celeron® processors

supports intel® turbo boost technology 2.0

chipset intel ® q77/h77/b75
memory support

support 2*ddr3 dimms 1066/1333/1600 mhz

supports dual-channel mode

memory expandable up to 16gb


integrated graphics processor- intel® hd graphics support


1 x pci express x16 slot

1x pci express x4 slot

1x pci slots


4 x sata

lan 1 x rj45 realtek8111e gigabit lan
audio realtek chip, alc 662 6-channel audio
com 1 x com

8 x usb 2.0/1.1 (4 at back panel, black, 2 at mid-board)

back panel i/o

1 x ps2 keyboard & mouse

1 x vga

1 x com

1 x lpt

1 x lan (rj45)

4 x usb 2.0

3 x fiexible audio jacks

watchdog provide software watchdog function, adjustable from 1-255/s



working temperature: 0 ° c - 60 ° c

storage temperature -20 ° c - 80 ° c

relative temperature: 10% - 90% (no self-coagulation)

dimension 232 x 200mm
name type size description