ASUS PRIME B550M-K

AM4, AMD B550, mATX
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BrandMore from ASUS
Delivered between Wed, 25.3. and Fri, 27.3.
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Product details

Comprehensive controls form the foundation of the ASUS Prime series. The Prime B550 motherboard offers flexible tools to fine-tune every aspect of your system, allowing you to perfectly adjust the performance settings to suit your workflow and maximize your productivity.

Key specifications

Number of memory modules (RAM)
4x
Memory type
DDR4-RAM
Internal connection options
M.2 PCI/SATA Combo (1x), M.2 SATA (1x), S-ATA III (4x)

General information

Item number
13348836
Manufacturer
ASUS
Category
Motherboards
Manufacturer no.
90MB14V0-M0EAY0
Release date
17.6.2020

Motherboard properties

Form factor
Micro ATX (mATX)
Socket
AM4
Chipset
AMD B550
Operating system compatibility
Windows 10
BIOS type
UEFI AMI

Memory

Memory form factor
DIMM
Number of pins
288x
Number of memory modules (RAM)
4x
Max. memory (RAM)
128 GB
Memory chip
DDR4-3000, DDR4-3200, DDR4-3600
Max. RAM OC
4400 MHz
Supported memory speed
4000 MHz
Memory type
DDR4-RAM
RAM buffer
Unbuffered

Graphics properties

Video connections
HDMI (1x)
Video connection version
HDMI 2.1

Network

Network connections
RJ45 (1x)
Ethernet controller brand
Realtek
Ethernet controller
Realtek RTL8111H
Max. port speed
1 Gbit/s

Audio

Chip
Realtek ALC887
Audio channel
7.1 Channel
Audio Connections
Audio In, Audio Out (1x), Jack 3.5mm Microphone In (1x)

Data storage

RAID configuration
10

Internal interfaces

Internal connection options
M.2 PCI/SATA Combo (1x), M.2 SATA (1x), S-ATA III (4x)
Expansion slot
PCI Express x16 (1x)
PCI express version (max.)
4
Number of fan connector
1

Further connections

USB ports
USB-A
Exact USB ports
USB-A 2.0 (2x), USB-A 3.0 (2x)

Power supply

Power connectors
20+8 pin ATX

Origin

Country of origin
China

Sustainability

Manufacturer commitment
RE100, SBTi

Voluntary climate contribution

CO₂ emissions
1203.46 kg
Climate contribution
CHF 3.79

Scope of delivery

Scope of delivery
2 x Serial ATA cable

Product dimensions

Length
244 mm
Width
244 mm
Height
51 mm
Weight
785 g

Package dimensions

Length
28.30 cm
Width
28.30 cm
Height
5.30 cm
Weight
902 g

30-day right of return
36 Months Warranty (Bring-in)
7 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Motherboards» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.MSI
    2.4 %
  • 2.Gigabyte
    2.5 %
  • 3.ASUS
    2.6 %
  • 4.AsRock
    2.9 %
  • 5.Supermicro
    3.4 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Supermicro
    0 days
  • 2.AsRock
    4 days
  • 3.MSI
    5 days
  • 4.ASUS
    8 days
  • 5.Gigabyte
    10 days

Return rate

How often is a product of this brand in the «Motherboards» category returned?

Source: Digitec Galaxus
  • 1.MSI
    4.7 %
  • 2.ASUS
    5 %
  • 2.Gigabyte
    5 %
  • 4.AsRock
    5.8 %
  • 5.Biostar
    8.3 %
Source: Digitec Galaxus