Asrock Z77 motherboard uses Intel Z77 chipset, supports DDR3 2800+(overclocking)/2400(overclocking)/2133(overclocking)/1866(overclocking)/1600/1333/1066 non-ECC, un-buffered memory, supports AMD Quad CrossFireX™ technology, 3-Way CrossFireX™ technology and CrossFireX™ technology, supports NVIDIA® Quad SLI™ technology and SLI™ technology, supports HDMI 1.4a technology, maximum resolution up to 1920x1200@60Hz, supports DisplayPort, maximum resolution up to 2560x1600@60Hz
The Fatal1ty Z77 Professional motherboard supports 2nd and 3rd generation Intel Core processors (LGA1155) and offers robust power delivery with a 16+8 digital power phase design. It features four DDR3 memory slots with support for up to 32 GB of RAM and high‑speed DDR3‑2800+ (OC) operation, as well as dual‑channel memory technology.
The board includes extensive connectivity: six SATA3 ports, multiple USB interfaces (six USB 2.0, four USB 3.0), a Broadcom BCM57781 Ethernet controller with dual‑LAN support, Realtek ALC898 7.1‑channel audio, and a variety of video outputs (HDMI, D‑Sub, DisplayPort). It also provides PCI Express slots for graphics and expansion, and software utilities such as the Fatal1ty F‑Stream tuning program. This manual is written in Chinese.
| CPU socket | LGA1155 |
|---|---|
| Supported CPUs | 2nd/3rd Gen Intel Core i7/i5/i3 |
| Memory type | DDR3 |
| Maximum memory | 32 GB |
| Maximum memory speed (OC) | DDR3‑2800+ |
| SATA ports | 6× SATA3 |
| USB 2.0 ports | 6 |
| Audio codec | Realtek ALC898 (7.1‑channel) |
| Network controller | Broadcom BCM57781 |
| Power phases | 16+8 digital phases |
It uses an LGA1155 socket for 2nd and 3rd generation Intel Core processors.
The board uses a Realtek ALC898 7.1‑channel audio codec.
It includes a Broadcom BCM57781 Ethernet controller with dual‑LAN support.