Manual
Page 10
...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... 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.) Realtek ALC889 codec High...EJ168 chip: j - Up to 2 USB 3.0/2.0 ports on the back panel j Only for GA-P61-DS3-B3. k Only for GA-P61-USB3-B3.
...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... 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.) Realtek ALC889 codec High...EJ168 chip: j - Up to 2 USB 3.0/2.0 ports on the back panel j Only for GA-P61-DS3-B3. k Only for GA-P61-USB3-B3.