User`s manual

Hardware Installation - 10 -
1-2 Product Specications
CPU Support for Intel 
®
Core
™
i7 processors/Intel
®
Core
™
i5 processors/
Intel
®
Core
™
i3 processors/Intel
®
Pentium
®
processors/Intel
®
Celeron
®
processors
in the LGA1155 package
(Go to GIGABYTE's website for the latest CPU support list.)
L3 cache varies with CPU 
Chipset Intel 
®
H61 Express Chipset
Memory 2 x 1.5V DDR3 DIMM sockets supporting up to 16 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 1333/1066/800 MHz memory modules 
Support for non-ECC memory modules 
(Go to GIGABYTE's website for the latest supported memory speeds and memory
modules.)
Audio Realtek ALC889 codec 
HighDenitionAudio 
2/4/5.1/7.1-channel 
* To enable 7.1-channel audio, you have to use an HD front panel audio module and
enable the multi-channel audio feature through the audio driver.
Support for S/PDIF Out 
LAN 1 x Realtek RTL8111E chip (10/100/1000 Mbit) 
Expansion Slots 1 x PCI Express x16 slot, running at x16 
2 x PCI Express x1 slots 
(All PCI Express slots conform to PCI Express 2.0 standard.)
3 x PCI slots 
Storage Interface Chipset: 
- 4 x SATA 3Gb/s connectors (SATA2_0~SATA2_3) supporting up to 4 SATA
3Gb/s devices
USB Chipset: 
- Up to 8 USB 2.0/1.1 ports (4 ports on the back panel, 4 ports available through
the internal USB headers) j
- Up to 10 USB 2.0/1.1 ports (6 ports on the back panel, 4 ports available
through the internal USB headers) k
Etron EJ168 chip:  j
- Up to 2 USB 3.0/2.0 ports on the back panel
j
Only for GA-P61-USB3-B3.
k
Only for GA-P61-DS3-B3.