ASUS Motherboard PRO B550M-C/CSM AMD AM4 Ryzen5000/4000G/3000 B550 128GB DDR4 micro ATX Retail

Model Number: PRO B550M-C/CSM
Web Code: 15260875

ASUS Motherboard PRO B550M-C/CSM AMD AM4 Ryzen5000/4000G/3000 B550 128GB DDR4 micro ATX Retail

Overview

ASUS Motherboard PRO B550M-C/CSM AMD AM4 Ryzen5000/4000G/3000 B550 128GB DDR4 micro ATX Retail

Available online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.


Overview

ASUS Motherboard PRO B550M-C/CSM AMD AM4 Ryzen5000/4000G/3000 B550 128GB DDR4 micro ATX Retail

MPN

PRO B550M-C/CSM

CPU

AMD AM4 Socket for AMD RyzenTM 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors

Chipset

AMD B550

Memory

AMD RyzenTM 5000 Series/ 3000 Series Desktop Processors

4 x DIMM, Max. 128GB, DDR4

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.)/3333(O.C.)/3200/3000/2800/2666/2400/2133 MHz Un-buffered Memory

AMD RyzenTM 4000 G-Series Desktop Processors

4 x DIMM, Max. 128GB, DDR4

4800(O.C.)/4600(O.C)/4466(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.)/3333(O.C.)/3200/3000/2800/2666/2400/2133 MHz Un-buffered Memory

Dual Channel Memory Architecture

ECC Memory (ECC mode) support varies by CPU.

Graphic

2 x DisplayPort

1 x HDMI 2.1(4K at 60HZ)

Graphics specifications may vary between CPU types.

Expansion Slots

AMD RyzenTM 5000 Series/ 3000 Series Desktop Processors

1 x PCIe 4.0 x16 (x16 mode)

AMD RyzenTM 4000 G-Series Desktop Processors

1 x PCIe 3.0 x16 (x16 mode)

AMD B550 Chipset

1 x PCIe 3.0 x4 1

1 x PCI

Support PCIe bifurcation for RAID on CPU function.

Storage

Total supports 2 x M.2 slot(s) and 4 x SATA 6Gb/s ports

AMD RyzenTM 5000 Series/ 3000 Series Desktop Processors :

1 x M.2_1 socket 3, with M Key, Type 2242/2260/2280 (PCIE 4.0 x4 and SATA modes) storage devices support

AMD RyzenTM 4000 G-Series Processors :

1 x M.2_1 socket 3, with M Key, Type 2242/2260/2280 (PCIE 3.0 x4 and SATA modes) storage devices support

AMD B550 Chipset :

1 x M.2_2 socket 3, with M Key, Type 2242/2260/2280 (PCIE 3.0 x4 and SATA modes) storage devices support

4 x SATA 6Gb/s port(s),

Support Raid 0, 1, 10

LAN

Realtek RTL8111H 1Gb Ethernet

Audio

Realtek ALC887/897 7.1 Surround Sound High Definition Audio CODEC

- Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking, up to 24-Bit/192kHz playback

Choose the chassis with HD audio module in front panel to support 8-channel audio output.

USB Ports

Rear USB Port ( Total 6 )

2 x USB 3.2 Gen 2 port(s)(1 x Type-A +1 x USB Type-C)

2 x USB 3.2 Gen 1 port(s)(2 x Type-A)

2 x USB 2.0 port(s)(2 x Type-A)

Front USB Port ( Total 7 )

4 x USB 3.2 Gen 1 port(s)(4 x Type-A)

3 x USB 2.0 port(s)

Software Features

ASUS Exclusive Software

IT Management software supported

- ASUS Control Center Express(ACCE)

ASUS Special Features

ASUS Q-Design

- ASUS Q-DIMM

- ASUS Q-Slot

ASUS Thermal Solution

- Aluminum heatsink design

ASUS EZ DIY

- Box Headers

Bespoke Motherboard Design and Business Focused Features

- ASUS Self Recovering BIOS

- ASUS Event Log

- ASUS Commercial BIOS kit

- Anti-Moisture

- 24/7 Reliability

- Overcurrent Protection

TPM2.0 IC Onboard

Back I/O Ports

1 x Realtek RTL8111H

1 x PS/2 keyboard (purple)

1 x PS/2 mouse (green)

2 x DisplayPort

1 x HDMI

2 x USB 3.2 Gen 2 (1 x Type-A+1 x USB Type-C)

2 x USB 3.2 Gen 1 Type-A

2 x USB 2.0

3 x Audio jack(s)

Internal I/O Ports

1 x CPU Fan connector(s)

2 x Chassis Fan connector(s)

2 x USB 3.2 Gen 1(up to 5Gbps) connector(s) support(s) additional 4 USB 3.2 Gen 1 port(s)

2 x USB 2.0 connector(s) support(s) additional 3 USB 2.0 port(s)

2 x M.2 Socket 3 with M Key, type 2242/2260/2280 storage devices support (SATA mode and X4 PCIE mode)

1 x M.2 with E key for Wi-Fi module

1 x LPT header

4 x SATA 6Gb/s connector(s)

1 x Thunderbolt header(s)

1 x 24-pin EATX Power connector(s)

1 x 8-pin EATX 12V Power connectors

1 x Front panel audio connector(s) (AAFP)

1 x SMBus header(s)

1 x System panel(s)

1 x Clear CMOS jumper(s)

1 x COM port header

1 x Chassis intrusion header

1 x LPC Debug header

1 x Speaker connector

Accessories

1 x ACC Express Activation Key Card

I/O Shield

2 x SATA 6Gb/s cable(s)

1 x Supporting DVD

User manual

3 x M.2 SSD screw package(s)

2 x M.2 SSD Hex screw packages

BIOS

256 Mb Flash ROM, UEFI AMI BIOS

Manageability

WOL by PXE

Operating System

Windows 10 64-bit

Form Factor

mATX Form Factor

9.6 inch x 9.6 inch ( 24.4 cm x 24.4 cm )

Note

1 The PCIe x4 slot runs x2 mode when the PCI slot is occupied.

CPU Socket Type
AM4
Processors Supported
AMD Ryzen
Supported Processor Chipset Make
AMD
  • ASUS PRO B550M-C/CSM mATX Motherboard, 2x SATA 6Gb/s Cable, 1x I/O Shield, 3x M.2 SSD Screw Packages, 2x M.2 SSD Hex Screw Packages, 1x ACC Express Activation Key Card, Support DVD, User's Manual
Shipping Charges
Free standard shipping may be available on orders over a minimum amount (before taxes, fees, and promo codes). Shipping charges may vary based on item size and your shipping address. Want a shipping charge estimate? Simply add an item to your cart, then access the cart and enter your postal code in the shipping estimate section.
Processing Time
Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.
Shipping Area Restrictions
Shipping is not available in the following areas*:
  • British Columbia (Remote)
  • Alberta (Remote)
  • Saskatchewan (Remote)
  • Manitoba (Remote)
  • New Brunswick
  • Nova Scotia
  • Prince Edward Island
  • Newfoundland and Labrador
  • Yukon
  • Northwest Territories
  • Nunavut
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.

Returns can be made within 30 days of receiving your order.

Deals2you Restocking Fees / Return Eligibility
Category Return Period Un-opened Opened
Headphones and Earphones (all types) 30 Days 0% Not Returnable
Blank Media (Digital Memory, Hard Drives, etc.) 30 Days 0% Not Returnable
Computer Accessories 30 Days 0% 15%
Computer Components 30 Days 0% 15%
Portable Storage Media & Hardware 30 Days 0% Not Returnable

Must be unassembled and still in the original packaging. All returned products must include original packaging.

Return shipping costs will be paid by the seller for all cases where the product is defective, damaged or incorrect. For other cases (e.g. you changed your mind), you will be responsible for this cost.

To request a return

Please contact the seller directly from your Order details page, and provide the following information:

  • Web ID (8-digit number) & product description
  • Number of items to be returned
  • Date you received your product
  • Condition of product
  • Condition of packaging
  • Reason for return

All refunds will be processed within 4 Business Days.