CPU 

• Supports Intel® Sandy Bridge processors in LGA1155 package.
Please refer to CPU Support for compatible CPU; the above description is for reference only.
 

Chipset

• Intel® Z68 (B3) Chipset
 

Slots

• 3 PCI Express gen2 x16 slots
- PCI_E2 supports up to PCIE x16 speed when PCI_E4 is empty, or PCI_E2 will support up to PCIE x8 speed when PCI_E4 is installed
- PCI_E4 supports up to PCIE x8 speed
- PCI_E5 supports up to PCIE x4 speed (due to the limitation of the chipset, when the PCI_E5 has been installed with a PCIE x4 device, 1 eSATA ports, SATA7 port, 1 onboard front USB 3.0 connectors, 2 PCI slots and 1394 rear IO port will become unavailable.)
• 2 PCIE x1 slots
- When both of the PCIE x1 (PCI_E1, PCI_E3) slots have been installed, only the PCI_E1 slot is available, using one PCIE x1 slot is recommended.• 3 PCI Express gen2 x1 slots
• 2 32-bit v2.3 master PCI bus slots.
- Support 3.3v/5v PCI bus interface.
 

On-Board SATA

• SATAII controller integrated in Intel® Z68 (B3) chipset
- Up to 3Gb/s transfer speed.
- Supports four SATAII ports (SATA3~6) by Z68 (B3) PCH

• SATAIII controller integrated in Intel® Z68 (B3) chipset
- Up to 6Gb/s transfer speed.
- Supports two SATAIII ports (SATA1~2) by Z68 (B3) PCH
- SATA1~6 ports support RAID 0/1/5/10 mode by Intel Z68 (B3) PCH

• SATAIII / eSATAIII controller integrated in Marvell® 88SE9128 chipset
- Supports one SATA 6Gb/s port & one eSATA 6Gb/s port (back panel)
 

USB 3.0

Audio 

• Chipset integrated by Realtek® ALC892
- Flexible 8-channel audio with jack sensing
- Compliant with Azalia 1.0 Spec
- Meet Microsoft Vista Premium spec
 

LAN 

• Supports two PCI Express LAN 10/100/1000 Fast Ethernet by Realtek 8111E.
 

IEEE1394 / FireWire

• VIA® VT6308P chipset
- Supports up to two 1394 ports. (Rear panel x1, pinheader x1)
- Transfer rate is up to 400Mbps.
 

Internal I/O Connectors

- ATX 24-Pin power connector
- 8-pin ATX 12V power connector 
- 6-pin ATX 12V VGA connector 
- CPU x 1 / System x 4 FAN connectors
- CD-in connector
- Front panel audio connector
- Front panel connector
- 1 x chasis intrusion connector
- 3 x USB 2.0 connectors
- 1 x USB 3.0 connectors
- 4 x Serial ATAII connectors
- 3 x Serial ATAIII connectors
- 1 x IEEE1394 connector
- 1 x Clear CMOS jumper
- 1 x SPDIF-out connector
- 1 x TPM module connector
- 1 x Voltage Check Point
- 1 x Power button
- 1 x Reset button 
- 1 x OC Genie button
 

BIOS

• The mainboard BIOS provides "Plug & Play" BIOS which detects the peripheral devices and expansion cards of the board automatically.
• The mainboard provides a Desktop Management Interface(DMI) function which records your mainboard specifications.
 

Dimension

• 30.5cm(L) x 24.4cm(W) ATX Form Factor

Mounting

• 9 mounting holes.