Asus A55BM-K User Manual

ASUS A55BM-K
1-7
1.4 System memory
1.4.1 Overview
The motherboard comes with two Double Data Rate 3 (DDR3) Dual Inline Memory Modules
(DIMM) sockets.
A DDR3 module has the same physical dimensions as a DDR2 DIMM but is notched
differently to prevent installation on a DDR2 DIMM socket. DDR3 modules are developed for
better performance with less power consumption.
The gure illustrates the location of the DDR3 DIMM sockets:
Channel Sockets
Channel A DIMM_A1
Channel B DIMM_B1
A55BM-K
A55BM-K 240-pin DDR3 DIMM sockets
DIMM_A1 DIMM_B1

Asus A55BM-K Specifications

General

Non-ECC	Yes
Memory channels	Dual-channel
Memory slots type	DIMM
Supported memory types	DDR3-SDRAM
Maximum internal memory	32 GB
Supported memory clock speeds	1333, 1600, 1866, 2133, 2400 MHz
Processor socket	Socket FM2+
Processor manufacturer	AMD
Compatible processor series	AMD A
USB 2.0 connectors	2
Number of COM connectors	1
Number of SATA II connectors	4
USB 3.2 Gen 1 (3.1 Gen 1) connectors	0
RAID levels	0, 1, 10, JBOD
Supported storage drive interfaces	SATA II, SATA III
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
LAN controller	Realtek 8111G
Ethernet interface type	Gigabit Ethernet
Audio chip	Realtek ALC887-VD
Component for	-
Power source type	ATX
Motherboard chipset	AMD A55 FCH
Audio output channels	7.1 channels
Motherboard form factor	micro ATX
Maximum resolution	2560 x 1600 pixels
Maximum graphics card memory	2048 MB
BIOS type	UEFI AMI
ACPI version	4.0a
BIOS memory size	64 Mbit
Cables included	SATA

Weight and Dimensions

Depth	183 mm
Width	226 mm