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Asus PRIME B550M-A/CSM (90MB14I0-M0EAYC)

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Asus PRIME B550M-A/CSM
B550M-AB550M-A/CSM
Towards:home / office
Form Factor:micro-ATX
Socket:AMD AM4
Chipset:AMD B550
BIOS:Ami
RAM slots:DDR4 4 sl
RAM form factor:DIMM
RAM clock:4866 MHz
Sound (channels):7.1
Connectors:HDMI, M.2
Power connector:24 pin
Processor power:8 pin
CSM is a model for corporate users. Customers of CSM products receive the ASUS Control Centre administration software.

Asus PRIME B550M-A/CSM is a compact motherboard from Asus with an Intel B760 chipset, a reinforced video card connector, and PCI-E 4.0 bus support for installing M.2 SSD drives. part of the Prime line, which focuses on power reliability, cooling efficiency and advanced control and monitoring capabilities. This model is an enterprise edition with 36 months of support, provides end-of-life notifications, and includes ASUS Control Center Express software for managing your IT infrastructure.

It supports most AMD processors released from 2017 to 2022 using the popular AM4 socket, with the exception of the latest Ryzen 7000 and 8000 series chips that require socket AM5. A hybrid subsystem with 8 power phases, but without the usual VRM cooling, is responsible for powering the system. The board layout includes 4 slots for DDR4 4866 MHz RAM with support for XMP profiles (maximum capacity 128 GB).

A Realtek gigabit LAN controller is responsible for processing network traffic. For installing drives, there are four classic SATA3 connectors and one M.2 connector for compact SSD drives. There is one slot for a video card. The rear panel has an HDMI 2.1 port for connecting the monitor directly to the video card built into the processor (if there is one). The manufacturer notes that when creating the board, special attention was paid to the durability and quality of the power subsystem components, which ensures its high reliability and minimization of possible problems for the user throughout its entire operation.

Overall, the board is an excellent choice as an affordable solution for an entry-level home or office computer without a separate graphics card. The Asus PRIME B550M-A/CSM also features a single graphics card slot, as well as separate HDMI 2.1 and DisplayPort 1.4 ports for direct monitor connection to video card built into the processor. In addition to all that has been said, the manufacturer focuses on the durability of the device and high quality components, which reduce the likelihood of problems occurring throughout the life of the board.

All specifications
Specifications PRIME B550M-A/CSM
Main
Featuresfor home/office
SocketAMD AM4
Form factormicro-ATX
Power phases8
VRM heatsink
Size (HxW)244x244 mm
Chipset
ChipsetAMD B550
BIOSAmi
UEFI BIOS
RAM
DDR44 slot(s)
Memory moduleDIMM
Operation mode2 channel
Max. clock frequency4866 MHz
Max. memory128 GB
XMP
Drive interface
SATA 3 (6Gbps)4
M.2 connector2
M.22xSATA/PCI-E 4x
Integrated RAID controller / Raid 0, 1, 10 /
Expansion slots
1x PCI-E slots2
PCI-E 16x slots1
PCI Express4.0
Internal connections
TPM connector
USB 2.02
USB 3.2 gen11
ARGB LED strip1
RGB LED strip2 / Aura RGB /
More featuresCOM port
Video outputs
D-Sub output (VGA)
DVI outputDVI-D
HDMI output
HDMI versionv.2.1
Integrated audio
AudiochipRealtek ALC887 / ALC897 /
Sound (channels)7.1
Network interfaces
LAN (RJ-45)1 Gbps
LAN ports1
LAN controllerRealtek RTL8111H
External connections
USB 3.2 gen14
USB 3.2 gen22
PS/21
Power connectors
Main power socket24 pin
CPU power8 pin
Fan power connectors4
CPU Fan 4-pin2
Chassis/Water Pump Fan 4-pin2
Official Websiteasus.com
Added to E-Catalogdecember 2021
P/N
90MB14I0-M0EAYC

Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
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ASUS Prime B550M-A/CSM.Processor manufacturer:AMD, Processor socket:Socket AM4, Compatible processor:3rd Generation AMD Ryzen... more™ 3, 3rd Generation AMD Ryzen 5.Supported memory types:DDR4-SDRAM, Maximum internal memory:128 GB, Type of memory slots :DIMM.Supported storage drive interfaces:M.2, SATA III.Ethernet interface type:Gigabit Ethernet, LAN Controller:Realtek RTL8111H.Component for:PC, Form factor:micro ATX, Chipset family:AMD.Specifications:-Processor manufacturer:AMD.-Processor socket:Socket AM4.-Compatible processor:3rd Generation AMD Ryzen™ 3, 3rd Generation AMD Ryzen 5.-Compatible memory types:DDR4-SDRAM.-Number of memory slots:4.-Type of memory slots:DIMM.-Maximum internal memory:128 GB.-Supported memory clock speeds:2133,2400,2666,2800,3000,3200,3333,3466,3600,3733,3866,4000,4133,4266,4400,4600 MHz.-Unbuffered memory:Yes.-Ethernet:Yes.-Ethernet interface type:Gigabit Ethernet.-LAN Controller:Realtek RTL8111H.-Wifi:No.-USB 2.0, connectors:2.-USB 3.2 Gen 1 (3.1 Gen 1) connectors:1.-Number of SATA III connectors:4.-Audio connector on front panel:Yes.-ATX power connector (24 pins):Yes.-CPU fan connector:Yes.-Number of connectors to chassis fan:2.-EPS power connector (8-pin):Yes.-USB 3.2 Gen 1 (3.1 Gen 1):4.-Number of Type A USB 3.2 Gen 2 (3.1 Gen 2) ports:2.-PS/2:1 mouse port.-Ethernet LAN ports (RJ-45):1.-VGA Ports (D-Sub):1.-HDMI Ports:1.-Number of DVI-D ports:1.-Headphone jack:1.-Microphone Input:Yes.-Supported storage disk interfaces:M.2, SATA III.-PCI Express x16 slots (Gen 4.x):1.-PCI Express x1 (Gen 3.x) slots:2.-BIOS types:UEFI AMI.-BIOS, memory size:256 MB/s.-Jumper Clear CMOS:Yes.-Chipset family:AMD.-Chipset:AMD B550.-Form factor:Micro ATX.-Audio output channels:7.1 channels.-Sound chip:Realtek ALC887.-Harmonization System Code (HS):84733020.-Component for:PC.-Supported Windows operating system:Windows 10 x64.-Width:244 mm.-Depth:244 mm.-Weight:845 g.-Height:51 mm.
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