Specifications
CPU
Chipset
Memory
Expansion
Slots
Storage
Audio
LAN
Rear Panel I/O
Internal I/O
Connectors &
Headers
2
•
LGA1155 socket for latest new Sandy Bridge and Ivy Bridge
high-end desktop processors
Note: Please go to ECS website for the latest CPU support list.
®
•
Intel
Z77 Chipset
•
Dual-channel DDR3 memory architecture
•
4 x 240-pin DDR3 DIMM sockets support up to 32 GB
•
Supports DDR3 2820+(OC)/1600 DDR3 SDRAM
Note: Please go to ECS website for the latest Memory support list.
•
1 x PCI Express Gen3.0 x16 slot
•
4 x PCI Express x1 slots
•
2 x PCI slots
•
Supported by Intel
- 4 x Serial ATA 3Gb/s devices
- 2 x Serial ATA 6Gb/s devices
- RAID 0, RAID 1, RAID 5, RAID 10 configuration
•
Realtek ALC892 8-Ch High Definition audio CODEC
-
Compliant with HD audio specification
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Realtek 8111E
- 10/100/1000 Fast Ethernet Controller
•
1 x PS/2 Combo & USB connectors
•
1 x VGA port
•
1 x DVI port (colay HDMI port)
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6 x USB 2.0 ports
•
1 x RJ45 LAN connector
•
2 x USB 3.0 ports
•
Audio jacks 8-ch for microphone, line-in and line-out
•
1 x 24-pin ATX Power Supply connector
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1 x 4-pin ATX 12V Power connector
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1 x 4-pin CPU_FAN connector
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1 x 3-pin SYS_FAN1 (with smart fan) & SYS_FAN2 connectors
•
1 x 3-pin PWR_FAN connector
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2 x USB 2.0 headers support additional four USB 2.0 ports
(F_USB1 supports EZ charger)
•
1 x USB 3.0 header supports additional two USB 3.0 ports
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4 x Serial SATA 3Gb/s connectors
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2 x Serial SATA 6Gb/s connectors
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1 x Serial port header (COM)
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1 x SPDIF out header
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1 x Front Panel audio header
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1 x Front Panel switch/LED header
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1 x CLR_CMOS header
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1 x Speaker header
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1 x Case open header
•
1 x ME_UNLOCK header
Z77H2-A3 USER MANUAL
®
Z77 Express Chipset