ECS Z77H2-A3 V1.2 Intel Chipset Z77 Socket LGA1155 DDR3 DVI VGA SATA 6GB/s ATX Desktop Motherboard.
Chipset: Intel Z77
Socket: LGA1155
Compatible/Supported CPU: Intel 2nd & 3rd gen Intel Core family, Pentium, Celeron series processors
Max Supported Memory: 32GB
Number of Memory Slots: 4
Memory Type: DDR3 SDRAM
Storage Interface: SATA 3 6Gb/s
RAID Support: 0, 1, 5, 10
Network/Communications: RealTek RTL 8111E Gigabit Fast Ethernet Controller
Audio: Realtek ALC892, 8-channel High Definition audio CODEC
Connectors: 1x 24-pin ATX Power Supply connector, 1x 4-pin 12V Power connector, 1x 4-pin CPU_FAN connector, 1x 3-pin SYS_FAN connector with smart fan, 1x 3-pin PWR_FAN connector, 1x Front Panel switch/LED header, 1x Front panel audio header, 1x USB 3.2 Gen 1x1 header,Support additional 2 USB ports, 2x USB 2.0 header, Support additional 4 USB ports, Support EZ charger (gray color), 1x S/PDIF out header, 2x SATA III 6Gb/s connector(s), 1x CLR_CMOS header, 1x Serial port header (COM), 1x Chassis intrusion header
Input/Output Ports: 1x PS/2 combo connector, 1x Audio port (Line-in, 4x Line-out, Mic in), 1x RJ-45 port, 1x D-Sub (VGA) port(s), 1x DVI port(s) (HDMI port(s), optional), 2x USB 3.2 Gen 1x1 Type A port(s), 6x USB2.0 port(s)
Expansion Slots: 1x PCI Express X16 Gen 3.0 slot(s), 4x PCI Express x1 Gen 2.0 slot(s), 2x PCI slot(s)
Form Factor: ATX
Type: Desktop Motherboard
Supported Operating System: Windows XP 32/64 bit, Windows Vista 32/64 bit, Windows 7 32/64 bit, Windows 8 32/64 bit
Additional Specifications:
Unique Feature
Supports Intel K Series unlock CPU
Applied Solid Capacitor for CPU VRM to ensure a longer lifespan for system
ECS Durathon Technology ensure the stability, reliability and performance of system.
(Triple Density PCB; Extreme Temp Resistance; 1.5K Marathon Test; Superior Solid CAPs)
ESD Protection prevents computers from electrostatic discharge damage to enhance its
durability and lifespan
ECS EZ charger provides a fast way to charge your smart devices, even if the PC is off
Supports ECS EZ BIOS for tweaking BIOS in graphical user interface within a multi
language environment
ECS MIB III - A friendly interface for overclocking
Microsoft Windows 8 Certified
Intel 22nm 3rd generation Multi-Core CPU support
Intel VRD 12.5 Ready
Supports DirectX 11 to enhance graphical performance
Supports Intel HD Graphics, InTru 3D, Quick Sync Video, Clear Video HD Technology, Insider
Supports Intel Smart Response, Smart Connect and Rapid Start Technology
ECS Intelligent EZ Utility: eBLU, eDLU, eOC, eSF
BIOS
AMI BIOS with 64 MB SPI Flash ROM
ACPI & DMI
F7 hot key for boot up devices option
Over-Clocking
Plug and Play, STR (S3) / STD (S4) , Hardware monitor, Multi Boot
Multi-Language BIOS
Audio, LAN, can be disabled in BIOS
Supports PgUp clear CMOS Hotkey
Graphics
Supports Intel HD Graphics, InTru 3D, Quick Sync Video, Clear Video HD Technology, Insider
Supports DirectX 11
DirectX 11 - Only supported with the 3rd Gen Intel processors for LGA 1155 socket
Supports OpenGL 3.1(Intel 3rd gen CPU)
Supports OpenCL 1.1(Intel 3rd gen CPU)
Certifications
CE/FCC Certification
ErP/EuP Certification
WHQL Certification
WHCK Certification
CPU Support| Socket LGA1155 |
|---|
| Vendor | CPU Model | CPU Frequency | L3 Cache | BIOS | Family | Stepping | Wattage |
| Intel | 2600 (SNB) | 3.40GHz | 8MB | N/A | Intel Core i7 | D2 | 95W |
| Intel | 2600K (SNB) | 3.40GHz | 8MB | N/A | Intel Core i7 | D2 | 95W |
| Intel | 2600S (SNB) | 2.80GHz | 8MB | N/A | Intel Core i7 | D2 | 65W |
| Intel | 2700K (SNB) | 3.50GHz | 8MB | N/A | Intel Core i7 | D2 | 95W |
| Intel | 3770 (IVB) | 3.40GHz | 6MB | N/A | Intel Core i7 | E0 | 77W |
| Intel | 3770K (IVB) | 3.50GHz | 8MB | N/A | Intel Core i7 | E0 | 77W |
| Intel | 3770K (IVB) | 3.50GHz | 8MB | N/A | Intel Core i7 | E1 | 77W |
| Intel | 3770S (IVB) | 3.10GHz | 6MB | N/A | Intel Core i7 | E0 | 65W |
| Intel | 2300 (SNB) | 2.80GHz | 6MB | N/A | Intel Core i5 | D2 | 95W |
| Intel | 2310 (SNB) | 2.90GHz | 6MB | N/A | Intel Core i5 | Q0 | 65W |
| Intel | 2320 (SNB) | 3.00GHz | 6MB | N/A | Intel Core i5 | D2 | 95W |
| Intel | 2380P (SNB) | 3.10GHz | 6MB | N/A | Intel Core i5 | D2 | 95W |
| Intel | 2390T (SNB) | 2.70GHz | 6MB | N/A | Intel Core i5 | Q0 | 35W |
| Intel | 2400 (SNB) | 3.10GHz | 6MB | N/A | Intel Core i5 | D2 | 95W |
| Intel | 2400S (SNB) | 2.50GHz | 6MB | N/A | Intel Core i5 | D2 | 65W |
| Intel | 2405S (SNB) | 2.50GHz | 6MB | N/A | Intel Core i5 | D2 | 65W |
| Intel | 2450P (SNB) | 3.20GHz | 6MB | N/A | Intel Core i5 | D2 | 95W |
| Intel | 2500 (SNB) | 3.30GHz | 6MB | N/A | Intel Core i5 | D2 | 95W |
| Intel | 2500K (SNB) | 3.30GHz | 6MB | N/A | Intel Core i5 | D2 | 95W |
| Intel | 2500S (SNB) | 2.70GHz | 6MB | N/A | Intel Core i5 | D2 | 65W |
| Intel | 2500T (SNB) | 2.30GHz | 6MB | N/A | Intel Core i5 | D2 | 45W |
| Intel | 3330 (IVB) | 3.00GHz | 6MB | N/A | Intel Core i5 | E0 | 77W |
| Intel | 3330 (IVB) | 3.00GHz | 6MB | N/A | Intel Core i5 | E1 | 77W |
| Intel | 3330S (IVB) | 2.70GHz | 6MB | N/A | Intel Core i5 | E0 | 65W |
| Intel | 3330S (IVB) | 2.70GHz | 6MB | N/A | Intel Core i5 | E1 | 65W |
| Intel | 3450 (IVB) | 3.10GHz | 6MB | N/A | Intel Core i5 | E0 | 77W |
| Intel | 3450 (IVB) | 3.10GHz | 6MB | N/A | Intel Core i5 | E1 | 77W |
| Intel | 3450S (IVB) | 2.80GHz | 6MB | N/A | Intel Core i5 | E0 | 65W |
| Intel | 3470 (IVB) | 3.20GHz | 6MB | 04/24/2012 | Intel Core i5 | N0 | 77W |
| Intel | 3470S (IVB) | 2.90GHz | 6MB | 04/24/2012 | Intel Core i5 | N0 | 65W |
| Intel | 3470T (IVB) | 2.90GHz | 3MB | 03/28/2012 | Intel Core i5 | L1 | 35W |
| Intel | 3475S (IVB) | 2.90GHz | 6MB | N/A | Intel Core i5 | E0 | 65W |
| Intel | 3550 (IVB) | 3.30GHz | 6MB | N/A | Intel Core i5 | E0 | 77W |
| Intel | 3550 (IVB) | 3.30GHz | 6MB | N/A | Intel Core i5 | E1 | 77W |
| Intel | 3550S (IVB) | 3.00GHz | 6MB | N/A | Intel Core i5 | E0 | 65W |
| Intel | 3550S (IVB) | 3.00GHz | 6MB | N/A | Intel Core i5 | E1 | 65W |
| Intel | 3570 (IVB) | 3.40GHz | 6MB | 04/24/2012 | Intel Core i5 | N0 | 77W |
| Intel | 3570K (IVB) | 3.40GHz | 6MB | N/A | Intel Core i5 | E0 | 77W |
| Intel | 3570K (IVB) | 3.40GHz | 6MB | N/A | Intel Core i5 | E1 | 77W |
| Intel | 3570S (IVB) | 3.10GHz | 6MB | 04/24/2012 | Intel Core i5 | N0 | 65W |
| Intel | 3570T (IVB) | 2.30GHz | 6MB | N/A | Intel Core i5 | E0 | 45W |
| Intel | 2100 (SNB) | 3.10GHz | 3MB | N/A | Intel Core i3 | Q0 | 65W |
| Intel | 2100T (SNB) | 2.50GHz | 3MB | N/A | Intel Core i3 | Q0 | 35W |
| Intel | 2105 (SNB) | 3.10GHz | 3MB | N/A | Intel Core i3 | D2 | 65W |
| Intel | 2120 (SNB) | 3.30GHz | 3MB | N/A | Intel Core i3 | Q0 | 65W |
| Intel | 2120T (SNB) | 2.60GHz | 3MB | N/A | Intel Core i3 | D2 | 35W |
| Intel | 2125 (SNB) | 3.30GHz | 3MB | N/A | Intel Core i3 | Q0 | 65W |
| Intel | 2130 (SNB) | 3.40GHz | 3MB | N/A | Intel Core i3 | Q0 | 65W |
| Intel | 3210 (IVB) | 3.20GHz | 3MB | 41334 | Intel Core i3 | P0 | 55W |
| Intel | 3220 (IVB) | 3.30GHz | 3MB | N/A | Intel Core i3 | L1 | 55W |
| Intel | 3220T (IVB) | 2.80GHz | 3MB | 03/28/2012 | Intel Core i3 | L1 | 35W |
| Intel | 3225 (IVB) | 3.30GHz | 3MB | N/A | Intel Core i3 | L1 | 55W |
| Intel | 3240 (IVB) | 3.40GHz | 3MB | N/A | Intel Core i3 | L1 | 55W |
| Intel | 3240T (IVB) | 2.90GHz | 3MB | 03/28/2012 | Intel Core i3 | L1 | 35W |
| Intel | 3245 (IVB) | 3.40GHz | 3MB | 05/28/2013 | Intel Core i3 | L1 | 55W |
| Intel | 3250 (IVB) | 3.00GHz | 3MB | 05/28/2013 | Intel Core i3 | P0 | 55W |
| Intel | 3250T (IVB) | 3.00GHz | 3MB | 05/28/2013 | Intel Core i3 | P0 | 35W |
| Intel | G2010 (IVB) | 2.80GHz | 3MB | 41334 | Intel Pentium | P0 | 55W |
| Intel | G2020 (IVB) | 2.90GHz | 3MB | 41334 | Intel Pentium | P0 | 55W |
| Intel | G2020T (IVB) | 2.50GHz | 3MB | 41334 | Intel Pentium | P0 | 35W |
| Intel | G2030 (IVB) | 3.00GHz | 3MB | 05/28/2013 | Intel Pentium | P0 | 55W |
| Intel | G2030T (IVB) | 2.60GHz | 3MB | 05/28/2013 | Intel Pentium | P0 | 35W |
| Intel | G2120T (IVB) | 2.70GHz | 3MB | 05/28/2013 | Intel Pentium | P0 | 35W |
| Intel | G2130 (IVB) | 3.20GHz | 3MB | 41334 | Intel Pentium | P0 | 55W |
| Intel | G2140 (IVB) | 3.30GHz | 3MB | 05/28/2013 | Intel Pentium | P0 | 55W |
| Intel | G620 (SNB) | 2.60GHz | 3MB | N/A | Intel Pentium | Q0 | 65W |
| Intel | G620T (SNB) | 2.20GHz | 3MB | N/A | Intel Pentium | Q0 | 35W |
| Intel | G630 (SNB) | 2.70GHz | 3MB | N/A | Intel Pentium | Q0 | 65W |
| Intel | G630T (SNB) | 2.30GHz | 3MB | N/A | Intel Pentium | Q0 | 35W |
| Intel | G640 (SNB) | 2.80GHz | 3MB | N/A | Intel Pentium | D2 | 65W |
| Intel | G640T (SNB) | 2.40GHz | 3MB | N/A | Intel Pentium | D2 | 35W |
| Intel | G840 (SNB) | 2.80GHz | 3MB | N/A | Intel Pentium | Q0 | 65W |
| Intel | G850 (SNB) | 2.90GHz | 3MB | N/A | Intel Pentium | Q0 | 65W |
| Intel | G860 (SNB) | 3.00GHz | 3MB | N/A | Intel Pentium | Q0 | 65W |
| Intel | G860T (SNB) | 2.60GHz | 3MB | N/A | Intel Pentium | D2 | 35W |
| Intel | G870 (SNB) | 3.10GHz | 3MB | N/A | Intel Pentium | D2 | 65W |
| Intel | G1610 (IVB) | 2.60GHz | 2MB | 41334 | Intel Celeron | P0 | 55W |
| Intel | G1610T (IVB) | 2.30GHz | 2MB | 41334 | Intel Celeron | P0 | 35W |
| Intel | G1620 (IVB) | 2.70GHz | 2MB | 41334 | Intel Celeron | P0 | 55W |
| Intel | G440 (SNB) | 1.60GHz | 1MB | N/A | Intel Celeron | Q0 | 35W |
| Intel | G460 (SNB) | 1.80GHz | 1.5MB | N/A | Intel Celeron | Q0 | 35W |
| Intel | G470 (SNB) | 2.00GHz | 1.5MB | 05/28/2013 | Intel Celeron | Q0 | 35W |
| Intel | G530 (SNB) | 2.40GHz | 2MB | N/A | Intel Celeron | D2 | 65W |
| Intel | G530T (SNB) | 2.00GHz | 2MB | N/A | Intel Celeron | Q0 | 35W |
| Intel | G540 (SNB) | 2.50GHz | 2MB | N/A | Intel Celeron | Q0 | 65W |
| Intel | G540T (SNB) | 2.10GHz | 2MB | N/A | Intel Celeron | D2 | 35W |
| Intel | G550 (SNB) | 2.60GHz | 2MB | N/A | Intel Celeron | D2 | 65W |
| Intel | G550T | 2.20GHz | 2MB | 41032 | Intel Celeron | D2 | 35W |
| Intel | 3220T (IVB) | 2.80GHz | 3MB | 03/28/2012 | Core i3 | L1 | 35W |
| Intel | 3240T (IVB) | 2.90GHz | 3MB | 03/28/2012 | Core i3 | L1 | 35W |
| Intel | 3470T (IVB) | 2.90GHz | 3MB | 03/28/2012 | Core i5 | L1 | 35W |