Stefan Mileschin

Sapphire's growing motherboard lineup as a new entry in the form of the Pure Platinum Z77i. This socket LGA1155 motherboard is based on the Intel Z77 Express chipset, and is built in the super-compact mini-ITX form-factor, making it ideal for gaming PCs that are LAN party-animals. The motherboard is designed to draw power from a 24-pin ATX, and a 4-pin CPU power connector. The LGA1155 socket is powered by a simple 4-phase VRM, which uses ferrite-core chokes and compact driver-MOSFETs. The VRM should be strong enough to handle CPUs that aren't heavily overclocked.

The LGA1155 socket on the Pure Platinum Z77i is wired to a PCI-Express 3.0 x16 slot, and two DDR3 DIMM slots, supporting up to 16 GB of dual-channel DDR3 memory. The Z77 PCH gives out two internal SATA 6 Gb/s, and two SATA 3 Gb/s ports. Display connectivity includes one each of DVI, D-Sub, HDMI, and DisplayPort. There are a total of four USB 3.0 ports, two on the rear panel, two by headers. Rounding off the connectivity are 8-channel HD audio, gigabit Ethernet, and Bluetooth.

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