ASRock is developing a new upper-mainstream socket LGA-1156 motherboard based on the Intel P55 Express chipset: the P55-Deluxe3. This motherboard builds on the chipset's feature-set, and offers USB 3.0 and SATA 6 Gb/s connectivity. It further borrows from a design ASUS innovated with its P7P55D Premium, which makes use of a PCI-Express 2.0 bridge chip, which connects to the P55 chipset over its PCI-Express 1.1 x4 link, and gives out PCI-Express 2.0 x1 connections to the USB 3.0 and SATA 6 Gb/s controllers. The SATA 6 Gb/s controller gives out two SATA ports (color-coded white), and an IDE connector. The NEC USB 3.0 controller gives out two external ports color-coded blue.

Expansion slots include two PCI-Express 2.0 x16 (electrical x8 when both are populated), a PCI-Express x1, and two PCI slots. Both NVIDIA SLI and ATI CrossFire, are supported. Other connectivity options include 8+2 channel audio with SPDIF connectivity, gigabit Ethernet, eSATA, FireWire, and a number of USB 2.0 ports. The ASRock P55 Deluxe3 should be priced somewhere in the $180~$200 range.