ASUS
ASUS ROG STRIX B850-I GAMING WIFI AMD B850 Socket AM5 mini ITX
ASUS ROG STRIX B850-I GAMING WIFI AMD B850 Socket AM5 mini ITX
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ASUS AI INTELLIGENCE
ASUS AI ADVISOR
Using AI technology to understand natural-language questions or scenario descriptions, ASUS AI Advisor allows users to explore the functionality and advanced features of ASUS motherboards in a simple and straightforward way.
*Availability of ASUS AI Advisor may vary by region.
**AI Advisor functions may vary by platform.
AI OVERCLOCKING
ASUS AI Overclocking profiles the CPU and cooling to predict the optimal configuration and push the system to its limits.
AI NETWORKING II
AI Networking II combines intelligent technologies to continuously optimize network performance, provide trustworthy and seamless connectivity, and unleash the full speed of WiFi 7*.
*Features may vary by model.
OVERCLOCKING
Dynamic OC Switcher
Dynamic OC Switcher maximizes CPU performance by letting you set current and temperature thresholds to automatically switch between a manual overlock for heavy multithreaded workloads and Precision Boost Overdrive for single-threaded tasks. The latest Overclocking Load Guard has an enhanced instantaneous current protection mechanism to prevent users from experiencing system crashes during overclocking.
Core Flex
Core Flex empowers you to smash limits farther than ever before by letting you control clock, power, and thermals in creative new ways. In its simplest form, you can maximize base clock during lighter loads and set breakpoints to gradually reduce CPU core frequency as temperature or current increases. But the system is extremely adaptable, supporting multiple user-controlled functions that can manipulate power, current, and temperature limits independently so that you can bend CPU performance to your will.
PBO ENHANCEMENT
AMD Precision Boost Overdrive (PBO) pushes the CPU current and voltage budget to opportunistically increase performance. By aggressively tuning the PBO parameters, AMD's algorithm can leverage the motherboard's robust power solution to ramp up performance even higher.
MEMORY
DDR5 DOMINATION
The Strix B850-I is primed and ready for enthusiast-grade kits courtesy of vast AMD Extended Profiles for Overclocking (EXPO) support.
AEMP
ASUS Enhanced Memory Profile (AEMP) is an exclusive firmware feature for PMIC-restricted memory modules.
ROG STRIX ULTIMATE POWER DESIGN
10(70A)+2(70A)+1 Power Stages
PLAY IN STYLE
UNDENIABLY ROG STRIX
The I/O shield and M.2 heatsink feature a perforated metal mesh that can either reflect the glow of internal RGB components or blend seamlessly into the shadows of a stealthy build. The cyber-style text and sharp, angular details firmly establish this motherboard as a member of the ROG Strix family.
BUILD FOR THE MOST ADVANCED PC FOR GAMING AND CREATING
When only the fastest will do, a Strix B850 motherboard delivers. With USB 20Gbps Type-C® onboard along with robust overclocking¹ capabilities, featuring faster dual-channel DDR5 memory support, AMD EXPO™ technology and PCIe® 5.0 support for both graphics and NVMe, you can play the most demanding games and deliver your biggest projects with the revolutionary performance of an AMD 800-series motherboard and AMD Ryzen™ 9000, 8000, and 7000 Series processors.
Dare to Be Green
We at the Republic of Gamers are on a mission to create a sustainable future where all gamers can flourish on the planet we call home.
Every step counts, and as part of ROG’s commitment to creating a more sustainable future, ROG has begun to utilize post-consumer recycled (PCR) plastic and paper materials certified by the Forest Stewardship Council (FSC™) in the packaging of motherboard.
- Processor manufacturer
- AMD
- Processor socket
- Socket AM5
- Compatible processor series
- AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
- Supported processor sockets
- Socket AM5
- Supported memory types
- DDR5-SDRAM
- Number of memory slots
- 2
- Memory slots type
- DIMM
- Memory channels
- Dual-channel
- ECC сompatibility
- ECC & Non-ECC
- Supported memory clock speed (max)
- 8400 MHz
- Maximum internal memory
- 96 GB
- Unbuffered memory
- Yes
- Supported storage drive types
- HDD & SSD
- Supported storage drive interfaces
- M.2, SATA III
- Number of HDDs supported
- 2
- Number of storage drives supported
- 4
- Parallel processing technology support
- Not supported
- On-board graphics card
- No
- Maximum resolution
- 4096 x 2160 pixels
- USB 2.0 connectors
- 1
- USB 3.2 Gen 1 (3.1 Gen 1) connectors
- 1
- USB 3.2 Gen 2 (3.1 Gen 2) connectors
- 1
- Number of SATA III connectors
- 2
- Front panel audio connector
- Yes
- Front panel connector
- Yes
- ATX Power connector (24-pin)
- Yes
- CPU fan connector
- Yes
- Number of CPU fan connectors
- 1
- Number of chassis fan connectors
- 4
- EPS power connector (8-pin)
- Yes
- Number of EPS power connectors (8-pin)
- 1
- Thunderbolt headers
- 1
- Number of water pump connectors
- 1
- Number of temperature sensor headers
- 1
- RGB LED pin header
- Yes
- Number of RGB LED pin headers
- 2
- USB 2.0 ports quantity
- 2
- USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
- 4
- USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
- 1
- USB 3.2 Gen 2x2 Type-C ports quantity
- 1
- Ethernet LAN (RJ-45) ports
- 1
- HDMI ports quantity
- 1
- HDMI version
- 2.1
- Headphone outputs
- 1
- Line-in
- Yes
- S/PDIF out port
- Yes
- Digital audio optical out
- 1
- WiFi-AP antenna jack
- 2
- Ethernet LAN
- Yes
- Ethernet interface type
- 2.5 Gigabit Ethernet
- Wi-Fi
- Yes
- Top Wi-Fi standard
- Wi-Fi 7 (802.11be)
- Wi-Fi standards
- Wi-Fi 7 (802.11be)
- Bluetooth
- Yes
- Bluetooth version
- 5.4
- Motherboard chipset
- AMD B850
- Audio chip
- Realtek ALC4080
- Audio output channels
- 7.1 channels
- Product colour
- Black
- Component for
- PC
- Motherboard form factor
- mini ITX
- Motherboard chipset family
- AMD
- Power source type
- ATX
- Windows operating systems supported
- Windows 11
- PCI Express x16 (Gen 5.x) slots
- 1
- Number of M.2 (M) slots
- 2
- 1st M.2 largest key size
- 2280
- 1st M.2 highest PCI Express generation
- 5.0
- 2nd M.2 largest key size
- 2280
- 2nd M.2 highest PCI Express generation
- 5.0
- BIOS type
- UEFI AMI
- BIOS memory size
- 256 Mbit
- Clear CMOS button
- Yes
- Package width
- 226 mm
- Package depth
- 185 mm
- Package height
- 94 mm
- Package weight
- 1.06 kg
- Width
- 170 mm
- Depth
- 170 mm
- Cables included
- SATA
- Antenna included
- Yes
- Weight
- 1.06 kg
- Quick installation guide
- Yes
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.
ASUS AI INTELLIGENCE
ASUS AI ADVISOR
Using AI technology to understand natural-language questions or scenario descriptions, ASUS AI Advisor allows users to explore the functionality and advanced features of ASUS motherboards in a simple and straightforward way.
*Availability of ASUS AI Advisor may vary by region.
**AI Advisor functions may vary by platform.
AI OVERCLOCKING
ASUS AI Overclocking profiles the CPU and cooling to predict the optimal configuration and push the system to its limits.
AI NETWORKING II
AI Networking II combines intelligent technologies to continuously optimize network performance, provide trustworthy and seamless connectivity, and unleash the full speed of WiFi 7*.
*Features may vary by model.
OVERCLOCKING
Dynamic OC Switcher
Dynamic OC Switcher maximizes CPU performance by letting you set current and temperature thresholds to automatically switch between a manual overlock for heavy multithreaded workloads and Precision Boost Overdrive for single-threaded tasks. The latest Overclocking Load Guard has an enhanced instantaneous current protection mechanism to prevent users from experiencing system crashes during overclocking.
Core Flex
Core Flex empowers you to smash limits farther than ever before by letting you control clock, power, and thermals in creative new ways. In its simplest form, you can maximize base clock during lighter loads and set breakpoints to gradually reduce CPU core frequency as temperature or current increases. But the system is extremely adaptable, supporting multiple user-controlled functions that can manipulate power, current, and temperature limits independently so that you can bend CPU performance to your will.
PBO ENHANCEMENT
AMD Precision Boost Overdrive (PBO) pushes the CPU current and voltage budget to opportunistically increase performance. By aggressively tuning the PBO parameters, AMD's algorithm can leverage the motherboard's robust power solution to ramp up performance even higher.
MEMORY
DDR5 DOMINATION
The Strix B850-I is primed and ready for enthusiast-grade kits courtesy of vast AMD Extended Profiles for Overclocking (EXPO) support.
AEMP
ASUS Enhanced Memory Profile (AEMP) is an exclusive firmware feature for PMIC-restricted memory modules.
ROG STRIX ULTIMATE POWER DESIGN
10(70A)+2(70A)+1 Power Stages
PLAY IN STYLE
UNDENIABLY ROG STRIX
The I/O shield and M.2 heatsink feature a perforated metal mesh that can either reflect the glow of internal RGB components or blend seamlessly into the shadows of a stealthy build. The cyber-style text and sharp, angular details firmly establish this motherboard as a member of the ROG Strix family.
BUILD FOR THE MOST ADVANCED PC FOR GAMING AND CREATING
When only the fastest will do, a Strix B850 motherboard delivers. With USB 20Gbps Type-C® onboard along with robust overclocking¹ capabilities, featuring faster dual-channel DDR5 memory support, AMD EXPO™ technology and PCIe® 5.0 support for both graphics and NVMe, you can play the most demanding games and deliver your biggest projects with the revolutionary performance of an AMD 800-series motherboard and AMD Ryzen™ 9000, 8000, and 7000 Series processors.
Dare to Be Green
We at the Republic of Gamers are on a mission to create a sustainable future where all gamers can flourish on the planet we call home.
Every step counts, and as part of ROG’s commitment to creating a more sustainable future, ROG has begun to utilize post-consumer recycled (PCR) plastic and paper materials certified by the Forest Stewardship Council (FSC™) in the packaging of motherboard.
- Processor manufacturer
- AMD
- Processor socket
- Socket AM5
- Compatible processor series
- AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
- Supported processor sockets
- Socket AM5
- Supported memory types
- DDR5-SDRAM
- Number of memory slots
- 2
- Memory slots type
- DIMM
- Memory channels
- Dual-channel
- ECC сompatibility
- ECC & Non-ECC
- Supported memory clock speed (max)
- 8400 MHz
- Maximum internal memory
- 96 GB
- Unbuffered memory
- Yes
- Supported storage drive types
- HDD & SSD
- Supported storage drive interfaces
- M.2, SATA III
- Number of HDDs supported
- 2
- Number of storage drives supported
- 4
- Parallel processing technology support
- Not supported
- On-board graphics card
- No
- Maximum resolution
- 4096 x 2160 pixels
- USB 2.0 connectors
- 1
- USB 3.2 Gen 1 (3.1 Gen 1) connectors
- 1
- USB 3.2 Gen 2 (3.1 Gen 2) connectors
- 1
- Number of SATA III connectors
- 2
- Front panel audio connector
- Yes
- Front panel connector
- Yes
- ATX Power connector (24-pin)
- Yes
- CPU fan connector
- Yes
- Number of CPU fan connectors
- 1
- Number of chassis fan connectors
- 4
- EPS power connector (8-pin)
- Yes
- Number of EPS power connectors (8-pin)
- 1
- Thunderbolt headers
- 1
- Number of water pump connectors
- 1
- Number of temperature sensor headers
- 1
- RGB LED pin header
- Yes
- Number of RGB LED pin headers
- 2
- USB 2.0 ports quantity
- 2
- USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
- 4
- USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
- 1
- USB 3.2 Gen 2x2 Type-C ports quantity
- 1
- Ethernet LAN (RJ-45) ports
- 1
- HDMI ports quantity
- 1
- HDMI version
- 2.1
- Headphone outputs
- 1
- Line-in
- Yes
- S/PDIF out port
- Yes
- Digital audio optical out
- 1
- WiFi-AP antenna jack
- 2
- Ethernet LAN
- Yes
- Ethernet interface type
- 2.5 Gigabit Ethernet
- Wi-Fi
- Yes
- Top Wi-Fi standard
- Wi-Fi 7 (802.11be)
- Wi-Fi standards
- Wi-Fi 7 (802.11be)
- Bluetooth
- Yes
- Bluetooth version
- 5.4
- Motherboard chipset
- AMD B850
- Audio chip
- Realtek ALC4080
- Audio output channels
- 7.1 channels
- Product colour
- Black
- Component for
- PC
- Motherboard form factor
- mini ITX
- Motherboard chipset family
- AMD
- Power source type
- ATX
- Windows operating systems supported
- Windows 11
- PCI Express x16 (Gen 5.x) slots
- 1
- Number of M.2 (M) slots
- 2
- 1st M.2 largest key size
- 2280
- 1st M.2 highest PCI Express generation
- 5.0
- 2nd M.2 largest key size
- 2280
- 2nd M.2 highest PCI Express generation
- 5.0
- BIOS type
- UEFI AMI
- BIOS memory size
- 256 Mbit
- Clear CMOS button
- Yes
- Package width
- 226 mm
- Package depth
- 185 mm
- Package height
- 94 mm
- Package weight
- 1.06 kg
- Width
- 170 mm
- Depth
- 170 mm
- Cables included
- SATA
- Antenna included
- Yes
- Weight
- 1.06 kg
- Quick installation guide
- Yes
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Let customers speak for us
from 470 reviewsI have ordered from Custom PC many times over the years and I have always been hundred percent satisfied with both service and product. They have my trust and given choice I buy from them.
I have ordered from Custom PC many times over the years and I have always been hundred percent satisfied with both service and product. They have my trust and given choice I buy from them.
I have ordered from Custom PC many times over the years and I have always been hundred percent satisfied with both service and product. They have my trust and given choice I buy from them.
I have ordered from Custom PC many times over the years and I have always been hundred percent satisfied with both service and product. They have my trust and given choice I buy from them.
I have ordered from Custom PC many times over the years and I have always been hundred percent satisfied with both service and product. They have my trust and given choice I buy from them.
I have ordered from Custom PC many times over the years and I have always been hundred percent satisfied with both service and product. They have my trust and given choice I buy from them.
I have ordered from Custom PC many times over the years and I have always been hundred percent satisfied with both service and product. They have my trust and given choice I buy from them.
I have ordered from Custom PC many times over the years and I have always been hundred percent satisfied with both service and product. They have my trust and given choice I buy from them.
I have ordered from Custom PC many times over the years and I have always been hundred percent satisfied with both service and product. They have my trust and given choice I buy from them.
I have ordered from Custom PC many times over the years and I have always been hundred percent satisfied with both service and product. They have my trust and given choice I buy from them.
I have ordered from Custom PC many times over the years and I have always been hundred percent satisfied with both service and product. They have my trust and given choice I buy from them.
I have ordered from Custom PC many times over the years and I have always been hundred percent satisfied with both service and product. They have my trust and given choice I buy from them.
I have ordered from Custom PC many times over the years and I have always been hundred percent satisfied with both service and product. They have my trust and given choice I buy from them.
I have ordered from Custom PC many times over the years and I have always been hundred percent satisfied with both service and product. They have my trust and given choice I buy from them.
I have ordered from Custom PC many times over the years and I have always been hundred percent satisfied with both service and product. They have my trust and given choice I buy from them.










Let customers speak for us
from 470 reviewsI have ordered from Custom PC many times over the years and I have always been hundred percent satisfied with both service and product. They have my trust and given choice I buy from them.
I have ordered from Custom PC many times over the years and I have always been hundred percent satisfied with both service and product. They have my trust and given choice I buy from them.
I have ordered from Custom PC many times over the years and I have always been hundred percent satisfied with both service and product. They have my trust and given choice I buy from them.
I have ordered from Custom PC many times over the years and I have always been hundred percent satisfied with both service and product. They have my trust and given choice I buy from them.
I have ordered from Custom PC many times over the years and I have always been hundred percent satisfied with both service and product. They have my trust and given choice I buy from them.
I have ordered from Custom PC many times over the years and I have always been hundred percent satisfied with both service and product. They have my trust and given choice I buy from them.
I have ordered from Custom PC many times over the years and I have always been hundred percent satisfied with both service and product. They have my trust and given choice I buy from them.
I have ordered from Custom PC many times over the years and I have always been hundred percent satisfied with both service and product. They have my trust and given choice I buy from them.
I have ordered from Custom PC many times over the years and I have always been hundred percent satisfied with both service and product. They have my trust and given choice I buy from them.
I have ordered from Custom PC many times over the years and I have always been hundred percent satisfied with both service and product. They have my trust and given choice I buy from them.
I have ordered from Custom PC many times over the years and I have always been hundred percent satisfied with both service and product. They have my trust and given choice I buy from them.
I have ordered from Custom PC many times over the years and I have always been hundred percent satisfied with both service and product. They have my trust and given choice I buy from them.
I have ordered from Custom PC many times over the years and I have always been hundred percent satisfied with both service and product. They have my trust and given choice I buy from them.
I have ordered from Custom PC many times over the years and I have always been hundred percent satisfied with both service and product. They have my trust and given choice I buy from them.
I have ordered from Custom PC many times over the years and I have always been hundred percent satisfied with both service and product. They have my trust and given choice I buy from them.