ECS Z77H2-A3 Z77
Details
| CPU | º LGA1155 socket for new 2nd & 3rd Generation Intel® Core™ i7 series/Intel® Core™ i5 series/Intel® Core™ i3 series/Intel® Pentium® /Intel® Celeron® Processors º DMI 5.0GT/s |
| CHIPSET | º Intel® Z77 Express Chipset |
| MEMORY | º Dual-channel DDR3 memory architecture º 4 x 240-pin DDR3 DIMM socket support up to 32 GB º Support DDR3 up to 2800(OC)/2600(OC)/2400(OC)/2133(OC)/1800(OC)/1600 DDR3 SDRAM Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows® 32-bit OS. For Windows® 64-bit OS with 64-bit CPU, there is no such limitation |
| EXPANSION SLOT | º 1 x PCI Express x16 Gen3.0 slot º 4 x PCI Express x1 slot º 2 x PCI slots |
| STORAGE | º Support by Intel® Z77 • 4 x Serial ATA 3.0Gb/s devices • 2 x Serial ATA 6.0Gb/s devices • RAID0, RAID1, RAID5, RAID 10 configuration |
| AUDIO | º Realtek ALC892 8-Ch High Definition audio CODEC º Compliant with HD audio specification |
| LAN | º RealTek RTL 8111E Gigabit Lan |





