ASUS A55BM-A/USB3 mATX FM2+ DDR3 2133 1XPCI-EX16 6XSATA 6GB/S 2XUSB 3.0 Motherboard

ASUS motherboards guard your PC with 5x protection. They use quality components like DIGI+ VRM digital power design for precise APU power on demand, ESD units tested to strict standards that eliminate electrostatic interference, and resettable fuses around DRAM slots to prevent overcurrent and short-circuit damage. They also use corrosion-resistant back I/O shields, all examples of ASUS providing the best possible reliability and durability.

Media-renowned UEFI BIOS from ASUS provides the smoothest mouse-controlled graphical BIOS, and now features more intuitive functions to quickly take you to favorite BIOS pages and frequently-accessed settings through custom shortcuts. You can even write quick notes in-BIOS for future reference, view an activity log of setting changes and modifications, and rename SATA ports.

Specifications

General
   Product Type:  Motherboard - micro ATX
   Chipset Type:  AMD A55
   Processor Socket:  Socket FM2
   Max Processors Qty:  1
   Compatible Processors:  Athlon, A series ( supports CPUs with up to 4 cores )

Supported RAM
   Max Size:  32 GB
   Technology:  DDR3
   Bus Clock:  1600 MHz, 1333 MHz, 1066 MHz, 1866 MHz, 2133 MHz
   Supported RAM Integrity Check:  Non-ECC
   Registered or Buffered:  Unbuffered
   Features:  Dual channel memory architecture, AMD Memory Profile (AMP)

Graphics
   Max Allocated RAM Size:  2 GB

Audio
   Type:  HD Audio (8-channel)
   Audio Codec:  Realtek ALC887-VD
   Compliant Standards:  High Definition Audio

LAN
   Network Controller:  Realtek RTL8111G
   Network Interfaces:  Gigabit Ethernet

Expansion / Connectivity
   Expansion Slot(s):  1 x PCIe 2.0 x1 ¦ 1 x PCI ¦ 1 x PCIe 3.0 x16 ¦ CPU ¦ 2 x DIMM 240-pin
   Storage Interfaces:  SATA-300 - connector(s): 6 x 7pin Serial ATA - 6 device(s) - RAID 0 / RAID 1 / RAID 10 / JBOD
   Interfaces:  2 x USB 2.0 ¦ 2 x USB 3.0 ¦ 1 x LAN (Gigabit Ethernet) ¦ 1 x VGA ¦ 1 x PS/2 keyboard ¦ 1 x PS/2 mouse ¦ 1 x DVI ¦ 1 x HDMI ¦ 1 x audio line-in - mini-jack ¦ 1 x audio line-out - mini-jack ¦ 1 x microphone - mini-jack
   Internal Interfaces:  4 x USB 2.0 - header ¦ 1 x audio - header ¦ 1 x serial - header ¦ 1 x SPDIF out - header
   Power Connectors:  4-pin ATX12V connector, 24-pin main power connector

Features
   BIOS Features:  DMI 2.0 support, WfM 2.0 support, ASUS MyLogo2, ASUS Quiet Thermal Solution, ASUS EZ Flash 2, ACPI 2.0a support, SMBIOS 2.6 support, UEFI BIOS
   Hardware Features:  Jack retasking, ASUS Anti-Surge Protection, ASUS Q-Design, ESD Guards, 3+1 Phase Power Design, ASUS EZ DIY, Q-Slot, CrashFree BIOS 3, All-Solid Capacitor motherboard Design, audio jack detect technology, ASUS Fan Xpert, ASUS EPU Lite, ASUS DIGI+ VRM, Fanless Design Heatsink, AMD Radeon Dual Graphics, ASUS USB 3.0 Boost technology, ASUS Network iCon

Miscellaneous
   Included Accessories:  I/O back plate
   Cables Included:  2 x Serial ATA cable
   Software Included:  Drivers & utilities, ASUS MyLogo2, ASUS EZ Flash 2, ASUS AI Charger+, ASUS Update, ASUS AI Suite III
   Compatible with Windows 7:  "Compatible with Windows 7" software and devices carry Microsoft?s assurance that these products have passed tests for compatibility and reliability with 32-bit and 64-bit Windows 7.
   Compliant Standards:  Plug and Play, RoHS, ACPI 2.0a, ErP Ready
   Width:  8.9 in
   Depth:  7.2 in