To the range of ASRock motherboard were added three models based on chipset AMD A55: A55 Pro3, A55iCafe and A55M-HVS. They support the processors socket FM1 TDP 100 W, and DDR3-2400 memory dual channel mode. The most feature-rich motherboard is ASRock A55 Pro3.
Its power system is made on a 4 +1, two slots PCI Express 2.0 x16 video accelerators can be used in CrossFireX. Four slots for memory support a maximum amount of 32 GB. seven SATA ports two have the latest revision and implemented by ASMedia ASM1061 controller, Etron EJ168A chip is responsible for two-port USB 3.0. There is an eight audio Realtek ALC892, VGA and HDMI.
The motherboard has a similar system A55iCafe power and RAM slots, but lost : USB 3.0, SATA 6 Gb / s ports, HDMI connector was replaced with DVI, audio six channel (Realtek ALC662).
The third new product, ASRock A55M-HVS is made in the form factor Micro ATX. The number of supported memory modules is reduced by half, a six-channel audio is replaced by VIA VT1705, PCI Express 2.0 x16 slot.