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A55BM-A/USB3 specications summary
APU AMD
®
FM2+ Socket for AMD
®
A-series/Athlon™ Series processors
AMD
®
Turbo Core Technology 3.0 support
Supports APU up to 4 cores
• Refer to www.asus.com for the AMD
®
APU support list.
Chipset AMD
®
A55 FCH (Hudson D2)
Memory 2 x DDR3 DIMM, max. 32GB, DDR3 2133 / 1866 / 1600 / 1333 MHz, non-
ECC un-buffered memory
Dual-channel memory architecture
Supports AMD Memory Prole (AMP) memory
• The maximum 32GB memory capacity can be supported with 16GB or above
DIMMs. ASUS will update the memory QVL once the DIMMs are available in the
market.
• Hyper DIMM support is subject to the physical characteristics of individual
APUs.
• Refer to
www.asus.com for the latest Memory QVL (Qualied Vendors List).
• When you install a total memory of 4GB capacity or more, Windows
®
32-bit
operating system may only recognize less than 3GB. We recommend a
maximum of 3GB system memory if you are using a Windows
®
32-bit operating
system.
Graphics Integrated AMD
®
Radeon™ HD 7000 / 8000 Series Graphics in the A-
Series APU
Supports HDMI with max. resolution 4096 x 2160* @24Hz / 1920 x
1200@60Hz
Supports Dual-link DVI with max. resolution 2560x1600@60Hz
Supports D-Sub with max. resolution 1920x1600@60Hz
AMD
®
Dual Graphics technology support*
Maximum shared memory of 2G
Supports AMD
®
Dual Graphics technology
* Only FM2+ APU can support up to 4096 x 2160 resolution display via HDMI port
• Refer to
http://www.amd.com/us/products/technologies/dual-graphics/
Pages/dual-graphics.aspx#3 for the discrete GPUs which support Dual Graphics
technology.
Expansion slots 1 x PCIe 3.0/2.0 x16 slot*
1 x PCIe 2.0 x1 slots
1 x PCI slot
• PCIe 3.0 is supported by FM2+ processors only.
Package contents
Check your motherboard package for the following items.
Motherboard ASUS A55BM-A/USB3 motherboard
Cables 2 x Serial ATA 3.0 Gb/s cables
Accessories 1 x I/O Shield
Application DVD Support DVD
Documentation User Guide
If any of the above items is damaged or missing, contact your retailer.