CPU
- LGA1155 socket for new 3rd Generation Intel Core i7 series processor/Intel Core i5 series processor/Intel Core i3 series processor/Intel Pentium processors/Intel Celeron Processors
- DMI 5.0GT/s
- TDP: 125W
- Note: Please go to ECS website for the latest CPU support list.

CHIPSET
- Intel Z77 Express Chipset

MEMORY
- Dual-channel DDR3 memory architecture
- 4 x 240-pin DDR3 DIMM socket support up to 32 GB
- Support DDR3 up to 2800(OC)/2600(OC)/2400(OC)/2133(OC)/1800(OC)/1600 DDR3 SDRAM
- Note: Please go to ECS website for the latest Memory support list.
- Note2: DDR3_1 with DDR3_3 are the same channel, DDR3_2 with DDR3_4 are the same channel by Intel Specifications
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   
- 2 x PCI Express Gen 3.0 x16 slots
- 2 x PCI Express x1 slots
- 2 x PCI slots
- 1 x Mini PCI Express x1 slot
    • Supports Mini SATA
    • Supports Mini PCI Express
- (When using two VGA cards, the bandwidth is x8 badnwidth; when using one VGA card, the bandwidth is x16.)

STORAGE
- Support by Intel Z77
    • 2 x Serial ATA 3.0Gb/s devices (SATA2 1/ 2)
    • 2 x Serial ATA 6.0Gb/s devices (SATA3 3/ 4)
    • RAID0, RAID1, RAID5, RAID 10 configuration
- Support by ASMEDIA ASM1061
    • 2 x Serial ATA 6.0Gb/s devices (SATA3 5/ 6)

AUDIO
- Realtek ALC892 8-Ch High Definition audio CODEC
- Compliant with HD audio specification

LAN
- Realtek 8111E Gigabit

REAR PANEL I/O
- 4 x USB 3.0 ports
- 4 x USB 2.0 Ports
- 1 x D-sub(VGA)
- 1 x DVI Port
- 1 x RJ45 LAN connector
- 1 x Audio port (Line-in,4x Line-out, SPDIF out)
- 1 x eSATA 3Gb/s port
- 1 x HDMI

INTERNAL I/O CONNECTORS & HEADERS
- 1 x 24-pin ATX Power Supply connector
- 1 x 8-pin ATX Power Supply Connector
- 1 x 4pin CPU_FAN connectors
- 1 x 3-pin SYS_FAN connector
- 1 x 3-pin PWR_FAN connector
- 1 x USB 2.0 header support additional 2 USB ports with EZ charger technology
- 1 x USB 3.0 header supports additional 2 USB 3.0 Ports
- 2 x Serial ATA 3Gb/s connectors (SATA2 1/ 2)
- 4 x Serial ATA 6Gb/s connectors (SATA3 3/ 4/ 5/ 6)
- 1 x COM header
- 1 x Clear CMOS header
- 1 x Case Open header
- 1 x Buzzer
- 1 x SPDIF out header
- 1 x Front panel switch/LED header
- 1 x Front panel audio header
- 1 x debug post LED
- 1 x Power on button
- 1 x Reset button

SYSTEM BIOS
- AMI BIOS with 64Mb SPI Flash ROM
- Support ECS M.I.B X Utility
- Supports Plug and Play
- Supports ACPI & DMI
- Supports Plug and Play, STR (S3) / STD (S4) , Hardware monitor
- Audio, LAN, can be disabled in BIOS
- F7 hot key for boot up devices option
- Support over-clocking
- Supports Dual Display (Intel has Three Display)
- Support GUI UEFI BIOS
- Supports Multi-language BIOS Utility
- Supports eBLU
- Support eOC
- Supports eDLU
- Supports eSF
- Support EZ Charger

FORM FACTOR
- ATX Size 305mm*244mm

Please do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.

Note: Try to set a system restore point before installing a device driver. It will help you restore system if installed driver not complete.