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ASUS PRIME B550M-A WIFI II AMD B550 Socket AM4 micro ATX

ASUS PRIME B550M-A WIFI II AMD B550 Socket AM4 micro ATX

Regular price €137,83
Regular price Sale price €137,83
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ASUS Prime series is expertly engineered to unleash the full potential of 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series AMD Ryzen platform. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, Prime B550 series motherboards provide daily users and DIY PC builders a range of performance tuning options via intuitive software and firmware features.

Tune It Your Way
Comprehensive controls form the foundation of the ASUS Prime series. The Prime B550 motherboard packs flexible tools to tune every aspect of your system, enabling you to tweak performance settings to perfectly match the way you work – maximizing your productivity.

UEFI BIOS
The renowned ASUS UEFI BIOS provides everything you need to configure, tweak and tune your system. It offers intelligently simplified options for PC DIY beginners, as well as comprehensive features for seasoned veterans.

Advanced Tuning for Serious Tweakers
An intuitive Advanced mode offered via the UEFI lets you take complete control. A built-in search feature makes it easy to find options, and various Advanced functions let you intelligently make nuanced adjustments so you can dial in performance just the way you want.

Quick and Simple Setup
EZ mode displays vital settings and stats and also offers guided wizards, drag-and-drop functionality, and one-click application of important settings — all to help you get your rig up and running in no time.

Intuitive Graphical Fan Control
Fine-tune individual fan settings simply by dragging a curve with the mouse.

EZ XMP
Improve DRAM performance with one click.

Aura On/Off mode (Stealth)
Easily enable or disable Aura RGB lighting or every onboard LED, for a subdued aesthetic touch.

Cool to the Core
Prime B550 series is engineered with multiple onboard heatsinks and an array of hybrid fan headers to ensure your rig stays cool and stable under intense workloads.

VRM Heatsink and Thermal Pads
A VRM heatsink with underneath thermal pad improves heat transfer from the MOSFETs and chokes for better cooling performance.

Cooler by Design
Prime B550 series features comprehensive cooling controls that are configurable via Fan Xpert 2+ software or via the UEFI BIOS.

Each header can dynamically reference three thermal sensors. Fan Xpert 2+ allows you to map the temperature of supported ASUS graphics cards to optimize cooling for GPU- and CPU-intensive tasks.

A dedicated integrated circuit protects each fan header from overheating and overcurrent.

Each onboard chassis fan header supports PWM and DC mode.

Build on a Solid Foundation
Prime B550 motherboard provides all the fundamentals to boost daily productivity, so your system will be ready for action with stable power, intuitive cooling and flexible transfer options.

PCIe 4.0 M.2
(up to 64 Gbps)

Achieve speed with onboard M.2
PCIe 4.0 M.2 Slot supports up to 22110 and provide NVMe SSD RAID support for an incredible performance boost. Create a RAID configuration with up to PCIe 4.0 storage device to enjoy the fastest data-transfer speeds on AMD Ryzen™ 5000 Series/ 3000 Series Processors.

Wi-Fi 6
Wi-Fi 6 module is compatible with the 802.11ax standard and pushes theoretical peak bandwidth up to an incredible 2.4 Gbps. Perhaps more importantly for power users, it's optimized for more efficient operation on crowded networks with a lot of competing traffic. Pair your motherboard with ASUS WiFi 6 routers to fully experience the networking potential of WiFi 6.

USB 3.2 Gen 2
Type-A
Numerous USB ports support high-end rigs loaded with peripherals, including two rear-panel USB Type-A connectors with fast USB 3.2 Gen 2 connectivity for compatible cases.

Little Things Make a Big Difference
Prime B550 series adds the nuanced details that improve every experience, from exclusive codecs that provide pristine audio quality to intuitive RGB lighting controls that let you customize your system to create a uniquely personal look.

Outstanding Audio
Combined onboard features deliver elevated audio
Intelligent design and premium hardware create audio quality unlike anything you've ever experienced.

Aura Sync
Outshine the Competition
A well-tuned enthusiast system deserves a matching aesthetic. ASUS Aura offers full RGB lighting control with a variety of functional presets for RGB LED strips connected to the onboard RGB headers. And it can all be synced with an ever-growing portfolio of Aura-capable hardware.

Addressable Gen 2 Header
The addressable Gen 2 header is now capable of detecting the number of LEDs on second-gen addressable RGB devices, allowing the software to automatically tailor lighting effects to specific devices. The new header also offers backward-compatibility with existing Aura RGB gear.

Armoury Crate
Armoury Crate is a new software utility designed to give you centralized control of supported products. From a single intuitive interface, Armoury Crate allows you to easily customize RGB lighting and effects for every compatible device in your arsenal. The software also provides control of settings for ASUS products, including keyboard and mouse preferences. Armoury Crate even features dedicated product registration and highlight to help you stay in touch with the ASUS community.

SafeSlot Core
Fortified PCIe slot prevents damage
SafeSlot Core is the ASUS-exclusive PCIe slot. Featuring a fortified design that's anchored to the motherboard by a special hook, SafeSlot Core provides 1.6x stronger retention and 1.3x greater shearing resistance than standard expansion slots.

Overvoltage Protection
World-class circuit-protecting power design
An exclusive circuit design with built-in voltage regulators to protect your motherboard from damage caused by unexpected high-level voltages from unstable or inferior power supplies.

DRAM Overcurrent Protection
Short-circuit damage prevention
Onboard resettable fuses prevent overcurrent and short-circuit damage. This extends beyond I/O ports to DRAM to safeguard the lifespan of your system and connected devices.

Stainless-Steel Back I/O
3X corrosion-resistance for greater durability
Corrosion-resistant stainless-steel back I/O panels bonded with chromium oxide have a lifespan that's three times longer than ordinary panels.

LANGuard
Pumped-up throughput 2.5X higher surge tolerance
ASUS LANGuard is a hardware-level network protection feature that integrates advanced signal-coupling technology and premium anti-EMI surface-mounted capacitors to improve throughput and ensure a more reliable connection.
Processor manufacturer
AMD
Processor socket
Socket AM4
Compatible processor series
AMD Ryzen 3000 Series, AMD Ryzen 5000 Series
Supported processor sockets
Socket AM4
Supported memory types
DDR4-SDRAM
Number of memory slots
4
Memory slots type
DIMM
Memory channels
Dual-channel
ECC сompatibility
ECC
Supported memory clock speeds
2133,2400,2666,2800,3000,3200,3333,3466,3600,3733,3866,4000,4133,4266,4400,4466,4600,4800,4866 MHz
Maximum internal memory
128 GB
Unbuffered memory
Yes
Supported storage drive types
HDD & SSD
Supported storage drive interfaces
M.2, PCI Express 3.0, PCI Express 4.0, SATA III
Number of storage drives supported
6
RAID support
Yes
RAID levels
0, 1, 10
Parallel processing technology support
Not supported
On-board graphics card
No
USB 2.0 connectors
2
USB 3.2 Gen 1 (3.1 Gen 1) connectors
1
Number of SATA III connectors
4
S/PDIF out connector
Yes
Front panel audio connector
Yes
ATX Power connector (24-pin)
Yes
Number of EATX power connectors
1
CPU fan connector
Yes
Number of chassis fan connectors
2
EPS power connector (8-pin)
Yes
Number of COM connectors
1
TPM connector
Yes
12V power connector
Yes
RGB LED pin header
Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
4
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
2
Ethernet LAN (RJ-45) ports
1
PS/2 ports quantity
1
VGA (D-Sub) ports quantity
1
HDMI ports quantity
1
HDMI version
2.1
DVI-D ports quantity
1
Headphone outputs
1
Microphone in
Yes
WiFi-AP antenna jack
1
USB connector type
USB Type-A
Ethernet LAN
Yes
Ethernet interface type
Gigabit Ethernet
LAN controller
Realtek RTL8111H
Wake-on-LAN ready
Yes
Wi-Fi
Yes
Top Wi-Fi standard
Wi-Fi 6 (802.11ax)
Wi-Fi standards
802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Bluetooth
Yes
Bluetooth version
5.2
Motherboard chipset
AMD B550
Audio output channels
7.1 channels
Product colour
Multicolour
Component for
PC
Motherboard form factor
micro ATX
Motherboard chipset family
AMD
Windows operating systems supported
Windows 10 x64, Windows 11 x64
PCI Express x1 (Gen 3.x) slots
2
PCI Express x16 (Gen 3.x) slots
1
PCI Express x16 (Gen 4.x) slots
1
Number of M.2 (M) slots
2
BIOS type
UEFI AMI
BIOS memory size
256 Mbit
Clear CMOS jumper
Yes
Harmonized System (HS) code
84733020
Width
244 mm
Depth
244 mm
Height
67 mm
Cables included
SATA
Drivers included
Yes
Weight
845 g
Packaging content
2 x SATA 6Gb/s cables 1 x ASUS Wi-Fi moving antennas 1 x I/O Shield 1 x M.2 SSD screw package 1 x Support DVD 1 x User manual
TECHDIRECT.IE & TEKONE.IE are part of Ares Technologies with our service , shipping and support centre for Ireland based in Carlow , Ireland. Our Service from TECHDIRECT.IE and TEKONE.IE launched in the Republic of Ireland on the 30th of November 2024.

We carry over €5,000,000 of stock in our European Logistics Centre in Germany for delivery to our customers in Ireland and across the EU.

Stock Numbers displayed on this website are in stock in our Logistics Centre and are available for shipping to Ireland with AN POST and or GLS INTERNATIONAL. 

Orders to Ireland are shipped to our Facility in Ireland were they are checked and then onward shipped to our customers across Ireland. If do ship larger items such as large screen monitors or TVs direct to our customers in Ireland from our German Logistics Centre and if we do that you will get an email to confirm.

Our orders in Ireland and the EU cost €8.99 per order no matter how many items on the order with the same price charged for delivery to any EU country. We have done this to avoid complicating the shpping proess for customers by charging based on weight or by charging based on the country you live in.

Shipping to any address in Ireland for an Instock item can take from 5 to 10 business days once payment has been confirmed. We are unable to process any order which has not been paid for in advance.

Our goal is to ship all orders as quickly as possible with many orders arriving inside even the 5 Business Day period however rather than to mislead our customers we state that instock items can take up to 10 business days to arrive.

Please understand the delivery timeframe before placing your order as we cannot offer quicker delivery and contacting us asking for quicker will not result in a faster delivery as our goal is to deliver all order as fast as possible.

Bad Weather can distrupt deliveries into Ireland however this is very rare and if this did happen there should be a notice on our websites advising our customers of the delay.

Shipping across Ireland is done by GLS and AN POST with tracking details provided usually the evening before the delivery will be attempted. Once an order is placed we cannot change the delivery address which is a term based on the security of the payment so please do not ask to change an address as out staff cannot change the delivery address as this address is associated with the security of the payment.

If you want to check the status of any order you can enter your order number on the order status page and if you have received a tracking number you can use this number on the GLS or AN POST websites to check the delivery status. You will not receive the tracking id until you get the DISPATCH EMAIL the day before the delivery.

PAYMENT OPTIONS

We do not store payment information within our business or on our servers and we do not have access to for example the credit card numbers which ensures the safety of our customers financial information. All orders must be paid for when the order is placed as we cannot process any orders which has not been paid for at time of order.

We offer multiple payment options with both online and offline methods available. If you need assistance please email SALES@TESHDIRECT.IE or click the contact link on the right of this page.

 

DEBIT & CREDIT CARDS

STRIPE is a secure CHECKOUT OPTION for DEBIT & CREDIT CARDS offering a quick and easy checkout with the option to save card details for future order. It also offers Security Including SCA and 3D SECURE to ensure the safest possible online transaction. STRIPE is an Irish Company and we chose STRIPE as our card processor because they offer a world class service and because they are an Irish company. Supporting Stripe Creates Jobs in Ireland. Information entered on the STRIPE site such as credit or debit card information is not shared with us and no financial information is stored on our servers which are hosted by Amazon Web Services. The Only Information stored on our server is for the delivery and warranty of the order which includes name , address , phone number and email address.

 

BANK TRANSFER - OFFLINE METHOD

Bank Transfer or Bank Payment is an OFFLINE payment method primarily used by business customers for larger transactions. Orders are not processed until payment is received and when sending the payment through your bank please ensure you use your order number as the reference. We bank with Bank of Ireland with transfer usually same day or next day depending on the sending bank. If you do not receive a processing email confirming we have received payment within 24 hours please email SALES@TECHDIRECT.IE and we will check to see if we have received your payment. Information entered is processed on our server which is hosted by Amazon Web Services.

 

PAYPAL - DEBIT , CREDIT CARD & PAYPAL ACCOUNT

The PayPal Checkout option allows customers to use their PayPal account to checkout. Due to the lack of security checking out with PayPal may require additional security steps to be completed before an order can be completed. If you choose PayPal as a checkout option your order may be delayed. Unfortunately address verification is required before we can ship and order and we also require a mobile phone number and we may have to contact you to get these delaying your order if they are not provided by PayPal. Information entered on the PayPal site such as credit or debit card information is not shared with us and no financial information is stored on our servers which are hosted on secure servers in the EU. The Only Information stored on our server is for the delivery and warranty of the order which includes name , address , phone number and email address.

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ASUS Prime series is expertly engineered to unleash the full potential of 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series AMD Ryzen platform. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, Prime B550 series motherboards provide daily users and DIY PC builders a range of performance tuning options via intuitive software and firmware features.

Tune It Your Way
Comprehensive controls form the foundation of the ASUS Prime series. The Prime B550 motherboard packs flexible tools to tune every aspect of your system, enabling you to tweak performance settings to perfectly match the way you work – maximizing your productivity.

UEFI BIOS
The renowned ASUS UEFI BIOS provides everything you need to configure, tweak and tune your system. It offers intelligently simplified options for PC DIY beginners, as well as comprehensive features for seasoned veterans.

Advanced Tuning for Serious Tweakers
An intuitive Advanced mode offered via the UEFI lets you take complete control. A built-in search feature makes it easy to find options, and various Advanced functions let you intelligently make nuanced adjustments so you can dial in performance just the way you want.

Quick and Simple Setup
EZ mode displays vital settings and stats and also offers guided wizards, drag-and-drop functionality, and one-click application of important settings — all to help you get your rig up and running in no time.

Intuitive Graphical Fan Control
Fine-tune individual fan settings simply by dragging a curve with the mouse.

EZ XMP
Improve DRAM performance with one click.

Aura On/Off mode (Stealth)
Easily enable or disable Aura RGB lighting or every onboard LED, for a subdued aesthetic touch.

Cool to the Core
Prime B550 series is engineered with multiple onboard heatsinks and an array of hybrid fan headers to ensure your rig stays cool and stable under intense workloads.

VRM Heatsink and Thermal Pads
A VRM heatsink with underneath thermal pad improves heat transfer from the MOSFETs and chokes for better cooling performance.

Cooler by Design
Prime B550 series features comprehensive cooling controls that are configurable via Fan Xpert 2+ software or via the UEFI BIOS.

Each header can dynamically reference three thermal sensors. Fan Xpert 2+ allows you to map the temperature of supported ASUS graphics cards to optimize cooling for GPU- and CPU-intensive tasks.

A dedicated integrated circuit protects each fan header from overheating and overcurrent.

Each onboard chassis fan header supports PWM and DC mode.

Build on a Solid Foundation
Prime B550 motherboard provides all the fundamentals to boost daily productivity, so your system will be ready for action with stable power, intuitive cooling and flexible transfer options.

PCIe 4.0 M.2
(up to 64 Gbps)

Achieve speed with onboard M.2
PCIe 4.0 M.2 Slot supports up to 22110 and provide NVMe SSD RAID support for an incredible performance boost. Create a RAID configuration with up to PCIe 4.0 storage device to enjoy the fastest data-transfer speeds on AMD Ryzen™ 5000 Series/ 3000 Series Processors.

Wi-Fi 6
Wi-Fi 6 module is compatible with the 802.11ax standard and pushes theoretical peak bandwidth up to an incredible 2.4 Gbps. Perhaps more importantly for power users, it's optimized for more efficient operation on crowded networks with a lot of competing traffic. Pair your motherboard with ASUS WiFi 6 routers to fully experience the networking potential of WiFi 6.

USB 3.2 Gen 2
Type-A
Numerous USB ports support high-end rigs loaded with peripherals, including two rear-panel USB Type-A connectors with fast USB 3.2 Gen 2 connectivity for compatible cases.

Little Things Make a Big Difference
Prime B550 series adds the nuanced details that improve every experience, from exclusive codecs that provide pristine audio quality to intuitive RGB lighting controls that let you customize your system to create a uniquely personal look.

Outstanding Audio
Combined onboard features deliver elevated audio
Intelligent design and premium hardware create audio quality unlike anything you've ever experienced.

Aura Sync
Outshine the Competition
A well-tuned enthusiast system deserves a matching aesthetic. ASUS Aura offers full RGB lighting control with a variety of functional presets for RGB LED strips connected to the onboard RGB headers. And it can all be synced with an ever-growing portfolio of Aura-capable hardware.

Addressable Gen 2 Header
The addressable Gen 2 header is now capable of detecting the number of LEDs on second-gen addressable RGB devices, allowing the software to automatically tailor lighting effects to specific devices. The new header also offers backward-compatibility with existing Aura RGB gear.

Armoury Crate
Armoury Crate is a new software utility designed to give you centralized control of supported products. From a single intuitive interface, Armoury Crate allows you to easily customize RGB lighting and effects for every compatible device in your arsenal. The software also provides control of settings for ASUS products, including keyboard and mouse preferences. Armoury Crate even features dedicated product registration and highlight to help you stay in touch with the ASUS community.

SafeSlot Core
Fortified PCIe slot prevents damage
SafeSlot Core is the ASUS-exclusive PCIe slot. Featuring a fortified design that's anchored to the motherboard by a special hook, SafeSlot Core provides 1.6x stronger retention and 1.3x greater shearing resistance than standard expansion slots.

Overvoltage Protection
World-class circuit-protecting power design
An exclusive circuit design with built-in voltage regulators to protect your motherboard from damage caused by unexpected high-level voltages from unstable or inferior power supplies.

DRAM Overcurrent Protection
Short-circuit damage prevention
Onboard resettable fuses prevent overcurrent and short-circuit damage. This extends beyond I/O ports to DRAM to safeguard the lifespan of your system and connected devices.

Stainless-Steel Back I/O
3X corrosion-resistance for greater durability
Corrosion-resistant stainless-steel back I/O panels bonded with chromium oxide have a lifespan that's three times longer than ordinary panels.

LANGuard
Pumped-up throughput 2.5X higher surge tolerance
ASUS LANGuard is a hardware-level network protection feature that integrates advanced signal-coupling technology and premium anti-EMI surface-mounted capacitors to improve throughput and ensure a more reliable connection.
Processor manufacturer
AMD
Processor socket
Socket AM4
Compatible processor series
AMD Ryzen 3000 Series, AMD Ryzen 5000 Series
Supported processor sockets
Socket AM4
Supported memory types
DDR4-SDRAM
Number of memory slots
4
Memory slots type
DIMM
Memory channels
Dual-channel
ECC сompatibility
ECC
Supported memory clock speeds
2133,2400,2666,2800,3000,3200,3333,3466,3600,3733,3866,4000,4133,4266,4400,4466,4600,4800,4866 MHz
Maximum internal memory
128 GB
Unbuffered memory
Yes
Supported storage drive types
HDD & SSD
Supported storage drive interfaces
M.2, PCI Express 3.0, PCI Express 4.0, SATA III
Number of storage drives supported
6
RAID support
Yes
RAID levels
0, 1, 10
Parallel processing technology support
Not supported
On-board graphics card
No
USB 2.0 connectors
2
USB 3.2 Gen 1 (3.1 Gen 1) connectors
1
Number of SATA III connectors
4
S/PDIF out connector
Yes
Front panel audio connector
Yes
ATX Power connector (24-pin)
Yes
Number of EATX power connectors
1
CPU fan connector
Yes
Number of chassis fan connectors
2
EPS power connector (8-pin)
Yes
Number of COM connectors
1
TPM connector
Yes
12V power connector
Yes
RGB LED pin header
Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
4
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
2
Ethernet LAN (RJ-45) ports
1
PS/2 ports quantity
1
VGA (D-Sub) ports quantity
1
HDMI ports quantity
1
HDMI version
2.1
DVI-D ports quantity
1
Headphone outputs
1
Microphone in
Yes
WiFi-AP antenna jack
1
USB connector type
USB Type-A
Ethernet LAN
Yes
Ethernet interface type
Gigabit Ethernet
LAN controller
Realtek RTL8111H
Wake-on-LAN ready
Yes
Wi-Fi
Yes
Top Wi-Fi standard
Wi-Fi 6 (802.11ax)
Wi-Fi standards
802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Bluetooth
Yes
Bluetooth version
5.2
Motherboard chipset
AMD B550
Audio output channels
7.1 channels
Product colour
Multicolour
Component for
PC
Motherboard form factor
micro ATX
Motherboard chipset family
AMD
Windows operating systems supported
Windows 10 x64, Windows 11 x64
PCI Express x1 (Gen 3.x) slots
2
PCI Express x16 (Gen 3.x) slots
1
PCI Express x16 (Gen 4.x) slots
1
Number of M.2 (M) slots
2
BIOS type
UEFI AMI
BIOS memory size
256 Mbit
Clear CMOS jumper
Yes
Harmonized System (HS) code
84733020
Width
244 mm
Depth
244 mm
Height
67 mm
Cables included
SATA
Drivers included
Yes
Weight
845 g
Packaging content
2 x SATA 6Gb/s cables 1 x ASUS Wi-Fi moving antennas 1 x I/O Shield 1 x M.2 SSD screw package 1 x Support DVD 1 x User manual
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