GIGABYTE Alaplap AM4 B550M AORUS ELITE AX AMD B550, mATX CPU AMD Socket
AM4, support for: AMD Ryzen? 5000 Series/ Ryzen? 5000 G-Series/ Ryzen? 4000
G-Series, Ryzen? 3000 Series and Ryzen? 3000 G-Series Processors (Please
refer CPU Support List for more information.) Chipset AMD B550
Memory 4 x DDR4 DIMM sockets supporting up to 128 GB (32 GB single DIMM
capacity) of system memory Support for DDR4 4733(O.C.) / 4600(O.C.) /
4400(O.C.) / 4266(O.C.) / 4133(O.C.) / 4000(O.C.) / 3866(O.C.) / 3733(O.C.) /
3600(O.C.) / 3466(O.C) / 3400(O.C.) / 3200 / 2933 / 2667 / 2400 / 2133 MHz
memory modules Dual channel memory architecture Support for ECC Un-buffered
DIMM 1Rx8/2Rx8 memory modules* * ECC memory (ECC mode) support varies by CPU
Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules Support
for Extreme Memory Profile (XMP) memory modules (The CPU and memory
configuration may affect the supported memory types, data rate (speed), and
number of DRAM modules, please refer to Memory Support List on GIGABYTE's
website for more information.) Onboard Graphics Integrated Graphics
Processor with AMD Radeon? Graphics support: 1 x DVI-D port, supporting a
maximum resolution of 1920x1200@60 Hz * The DVI-D port does not support D-Sub
connection by adapter. 1 x HDMI port, supporting a maximum resolution of
4096x2160@60 Hz * Support for HDMI 2.1 version, HDCP 2.3, and HDR. Maximum
shared memory of 16 GB Audio RealtekŽ Audio CODEC High Definition Audio
2/4/5.1/7.1-channel * You can change the functionality of an audio jack
using the audio software. To configure 7.1-channel audio, access the audio
software for audio settings. LAN RealtekŽ GbE LAN chip (1 Gbps/100
Mbps/10 Mbps) Wireless Communication module RealtekŽ Wi-Fi 6E RTL8852CE
WIFI a, b, g, n, ac, ax, supporting 2.4/5/6 GHz carrier frequency bands
BLUETOOTH 5.3 Support for 11ax 160MHz wireless standard (Actual data rate
may vary depending on environment and equipment.) Expansion Slots 1 x PCI
Express x16 slot (PCIEX16), integrated in the CPU: AMD Ryzen? 5000 Series*
and Ryzen? 3000 Series Processors support PCIe 4.0 x16 mode * Actual support
may vary by AMD CPU's specification. AMD Ryzen? 5000 G-Series/4000
G-Series/3000 G-Series Processors support PCIe 3.0 x16 mode * For optimum
performance, if only one PCI Express graphics card is to be installed, be sure
to install it in the PCIEX16 slot. 1 x PCI Express x16 slot (PCIEX4),
integrated in the Chipset: Supporting PCIe 3.0 x4 mode 1 x PCI Express x1
slot (PCIEX1), integrated in the Chipset: Supporting PCIe 3.0 x1 mode
Storage Interface 1 x M.2 connector (M2A_CPU), integrated in the CPU,
supporting Socket 3, M key, type 2242/2260/2280/22110 SSDs: AMD Ryzen? 5000
Series and Ryzen? 3000 Series Processors support SATA and PCIe 4.0 x4/x2 SSDs
AMD Ryzen? 5000 G-Series/4000 G-Series/3000 G-Series Processors support SATA
and PCIe 3.0 x4/x2 SSDs 1 x M.2 connector (M2B_SB), integrated in the
Chipset, supporting Socket 3, M key, type 2242/2260/2280 SSDs: Supporting
SATA and PCIe 3.0 x2 SSDs 4 x SATA 6Gb/s connectors, integrated in the
Chipset: Support for RAID 0, RAID 1, and RAID 10 USB CPU: 4 x
USB 3.2 Gen 1 ports on the back panel Chipset: 2 x USB 3.2 Gen 1 ports
available through the internal USB header 6 x USB 2.0/1.1 ports (4 ports on
the back panel, 2 ports available through the internal USB header)
Internal I/O Connectors 1 x 24-pin ATX main power connector 1 x 8-pin ATX
12V power connector 1 x CPU fan header 2 x system fan headers 2 x
addressable LED strip headers 2 x RGB LED strip headers 1 x CPU cooler LED
strip/RGB LED strip header 2 x M.2 Socket 3 connectors 4 x SATA 6Gb/s
connectors 1 x front panel header 1 x front panel audio header 1 x USB 3.2
Gen 1 header 1 x USB 2.0/1.1 header 1 x Trusted Platform Module (TPM) header
(2x6 pin, for the GC-TPM2.0_S module only) 1 x serial port header 1 x Clear
CMOS jumper 1 x Q-Flash Plus button *All fan headers are subject to support
AIO_Pump, Pump and high performance fan with the capability of delivering up to
2A/12V @ 24W. Back Panel Connectors 1 x PS/2 keyboard/mouse port 1 x
DVI-D port 1 x HDMI port 2 x SMA antenna connectors (2T2R) 4 x USB 3.2 Gen
1 ports 4 x USB 2.0/1.1 ports 1 x RJ-45 port 3 x audio jacks I/O
Controller iTEŽ I/O Controller Chip H/W Monitoring Voltage
detection Temperature detection Fan speed detection Overheating warning
Fan fail warning Fan speed control * Whether the fan speed control
function is supported will depend on the cooler you install. BIOS 1 x
128 Mbit flash Use of licensed AMI UEFI BIOS PnP 1.0a, DMI 2.7, WfM 2.0, SM
BIOS 2.7, ACPI 5.0 Unique Features Support for APP Center *
Available applications in APP Center may vary by motherboard model. Supported
functions of each application may also vary depending on motherboard
specifications. @BIOS EasyTune RGB Fusion Smart Backup System
Information Viewer Support for Q-Flash Plus Support for Q-Flash
Bundled Software NortonŽ Internet Security (OEM version) LAN bandwidth
management software Operating System Support for Windows 11 64-bit
Support for Windows 10 64-bit Form Factor Micro ATX Form Factor;
24.4cm x 24.4cm Remark Due to different Linux support condition
provided by chipset vendors, please download Linux driver from chipset vendors'
website or 3rd party website. Most hardware/software vendors may no longer
offer drivers to support Win9X/ME/2000/XP. If drivers are available from the
vendors, we will update them on the GIGABYTE website.