Características:
- Marca: GigaByte
- Modelo: GA-Z77-DS3H
- Socket LGA 1155


Especificações: 
Processadores Suportados:
- Support for Intel^® Core™ i7 processors/Intel^® Core™ i5 processors/ Intel^® Core™ i3 processors/Intel^®Pentium^® processors/Intel^® Celeron^® processors in the LGA1155 package
- Chipset: intel Z77


Memória RAM:
- 4 x 1.5V DDR3 DIMM sockets supporting up to 32 GB of system memory
* Due to Windows 32-bit operating system limitation, when more than 4 GB of physical memory is installed, the actual memory size displayed will be less than 4 GB.
- Dual channel memory architecture
- Support for DDR3 2800(OC)/1600/1333/1066 MHz memory modules
- Support for non-ECC memory modules
- Support for Extreme Memory Profile (XMP) memory modules

Slots de Expansão:
- 1 x PCI Express x16 slot, running at x16 (PCIEX16)
- 1 x PCI Express x16 slot, running at x4 (PCIEX4)
- 2 x PCI Express x1 slots
- 2 x PCI slots

Armazenamento:
- 2 x SATA 6Gb/s connectors (SATA3 0/1) supporting up to 2 SATA 6Gb/s devices
- 3 x SATA 3Gb/s connectors (SATA2 2/3/4) supporting up to 3 SATA 3Gb/s devices
- Support for RAID 0, RAID 1, RAID 5, and RAID 10
 

Áudio:
- Realtek ALC887 codec
- High Definition Audio
- 2/4/5.1/7.1-channel


Rede:
- Atheros GbE LAN chip (10/100/1000 Mbit)s).

Padrão USB v3.0:
- Provido pelo chip ASMedia.
- 2 portas no painel traseiro + 1 conexão interna (p/ 2 portas). 


Conexões I/O internas:
- 1 x 24-pin ATX main power connector
- 1 x 4-pin ATX 12V power connector
- 2 x SATA 6Gb/s connectors
- 3 x SATA 3Gb/s connectors
- 1 x mSATA connector
- 1 x CPU fan header
- 3 x system fan headers
- 1 x front panel header
- 1 x front panel audio header
- 1 x S/PDIF Out header
- 2 x USB 2.0/1.1 headers
- 1 x USB 3.0/2.0 header
- 1 x Clear CMOS jumper
- 1 x serial port header
- 1 x Trusted Platform Module (TPM) header


Conexões I/O no painel traseiro:
- 1 x PS/2 keyboard/mouse port
- 1 x D-Sub port
- 1 x DVI-D port
- 1 x HDMI port
- 4 x USB 2.0/1.1 ports
- 2 x USB 3.0/2.0 ports
- 1 x RJ-45 port
- 3 x audio jacks (Line In/Line Out/Microphone)

Monitoramento:
- System voltage detection
- CPU/System temperature detection
- CPU/System fan speed detection
- CPU overheating warning
- CPU/System fan fail warning
- CPU/System fan speed control
* Whether the CPU/system fan speed control function is supported will depend on the CPU/system cooler you install.

Energia:
- 1x ATX24.
- 1x ATX12V (8 pinos). 

Padrão:
-  ATX