Intel® Sandy Bridge CPU, it only supports PCIE 2.0.

 

 

 

 

- 1 x PCI Express 2.0 x16 slot (PCIE5: x4 mode)

 

 

- 2 x PCI Express 2.0 x 1 slots

 

 

- Supports AMD Quad CrossFireXTM, 3-Way CrossFireXTM and

 

 

CrossFireXTM

 

 

- Supports NVIDIA® Quad SLITM and SLITM

 

Graphics

* Intel® HD Graphics Built-in Visuals and the VGA outputs can

 

 

be supported only with processors which are GPU

 

 

integrated.

 

 

- Supports Intel® HD Graphics Built-in Visuals: Intel® Quick

 

 

Sync Video 2.0, Intel® InTruTM 3D, Intel® Clear Video HD

 

 

Technology, Intel® InsiderTM, Intel® HD Graphics 2500/4000

 

 

- Pixel Shader 5.0, DirectX 11 with Intel® Ivy Bridge CPU.

 

 

Pixel Shader 4.1, DirectX 10.1 with Intel® Sandy Bridge

 

 

CPU.

 

 

- Max. shared memory 1760MB (see CAUTION 6)

 

 

- Supports HDMI 1.4a Technology with max. resolution up to

 

 

1920x1200 @ 60Hz

 

 

- Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and

 

 

HBR (High Bit Rate Audio) with HDMI (Compliant HDMI

 

 

monitor is required) (see CAUTION 7)

 

 

- Supports HDCP function with HDMI port

 

 

- Supports Full HD 1080p Blu-ray (BD) / HD-DVD playback

 

 

with HDMI port

 

 

 

 

Audio

- 7.1 CH HD Audio with Content Protection

 

 

(Realtek ALC898 Audio Codec)

 

 

- Premium Blu-ray audio support

 

LAN

- PCIE x1 Gigabit LAN 10/100/1000 Mb/s

 

 

- Broadcom BCM57781

 

 

- Supports Wake-On-LAN

 

 

- Supports Energy Efficient Ethernet 802.3az

 

 

- Supports PXE

 

 

 

 

Rear Panel I/O

I/O Panel

 

 

- 1 x PS/2 Keyboard/Mouse Port

 

 

- 1 x HDMI Port

 

 

- 1 x Optical SPDIF Out Port

 

 

- 4 x Ready-to-Use USB 2.0 Ports

 

 

- 6 x Ready-to-Use USB 3.0 Ports

 

 

- 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED

 

 

LED)

 

 

- 1 x Clear CMOS Switch with LED

 

 

 

 

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ASRock Z77 OC Formula manual CrossFireXTM Supports Nvidia Quad Slitm and Slitm, Graphics, Audio, Rear Panel I/O