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ASRock LiveMixer B850 AM5 - 90-MXBQU0-A0UAYZ
The B850 LIVEMIXER WIFI motherboard by ASRock is designed for those who demand high performance and advanced features. This motherboard supports Ryzen 7000/8000/9000 Series processors, providing a Socket AM5 for compatibility in next-generation computing. Equipped with a robust AMD B850 chipset, it supports DDR5 SDRAM with speeds of up to 4000 MHz, delivering enhanced memory performance and reliability. The layout is user-friendly, featuring 4 DIMM slots for ample memory capacity, ensuring an expedient build process with its DIY-friendly design and pre-mounted I/O shield. Audio enthusiasts will appreciate the high definition audio capabilities provided by the Realtek ALC1220 audio codec, delivering 8-channel audio output. Networking is impressive with support for 2.5 Gigabit Ethernet and Wi-Fi 7, ensuring seamless online connectivity. The motherboard is equipped with multiple M.2 slots for high-speed storage options, catering to RAID configurations for superior data management. With a blend of performance, expandability, and support for the latest technologies, the B850 LIVEMIXER WIFI is a choice for gamers and content creators alike.
SKU :
865437Code-barres :
4711581490154MPN :
90-MXBQU0-A0UAYZCatégorie de produits du site web :
PC MotherboardsASRock LiveMixer B850 AM5 - 90-MXBQU0-A0UAYZ
AMD B850 motherboard on AM5 socket with DDR5 memory — a reliable foundation for your PC build.
Technical Specifications
ProcessorProcessor 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
Memory
Supported memory types: DDR5-SDRAM
Number of memory slots: 4
Memory slots type: DIMM
Memory channels: Dual-channel
ECC сompatibility: ECC & Non-ECC
Maximum internal memory: 256 GB
Unbuffered memory: Yes
Storage controllers
Supported storage drive types: HDD & SSD
Supported storage drive interfaces: PCI Express 4.0, PCI Express 5.0, SATA III
Number of storage drives supported: 5
RAID support: Yes
RAID levels: 0, 1, 10
Graphics
Parallel processing technology support: Not supported
Maximum resolution: 3840 x 2160 pixels
HDCP: Yes
Internal I/O
USB 2.0 connectors: 2
USB 3.2 Gen 1 (3.1 Gen 1) connectors: 2
USB 3.2 Gen 2x2 connectors: 1
Number of SATA III connectors: 2
Front panel audio connector: Yes
ATX Power connector (24-pin): Yes
CPU fan connector: Yes
Number of CPU fan connectors: 2
Number of chassis fan connectors: 3
EPS power connector (8-pin): Yes
Number of EPS power connectors (8-pin): 1
TPM connector: Yes
12V power connector: Yes
Number of water pump connectors: 1
RGB LED pin header: Yes
Number of RGB LED pin headers: 4
Rear panel I/O ports
USB 2.0 ports quantity: 8
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: 1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity: 1
Ethernet LAN (RJ-45) ports: 1
HDMI ports quantity: 1
HDMI version: 2.1
DisplayPorts quantity: 1
DisplayPort version: 1.4
Headphone outputs: 1
Microphone in: Yes
S/PDIF out port: Yes
WiFi-AP antenna jack: 2
USB connector type: USB Type-A, USB Type-C
Network
Ethernet LAN: Yes
Ethernet interface type: 2.5 Gigabit Ethernet
LAN controller: Dragon RTL8125BG
Wi-Fi: Yes
Top Wi-Fi standard: Wi-Fi 7 (802.11be)
Wi-Fi standards: 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be)
Bluetooth: Yes
Bluetooth version: 5.4
Features
Motherboard chipset: AMD B850
Audio chip: Realtek ALC1220
Audio output channels: 7.1 channels
Product colour: Black
Component for: PC
Motherboard form factor: ATX
Motherboard chipset family: AMD
Windows operating systems supported: Windows 10 x64, Windows 11 x64
Certification: FCC, CE, ErP/EuP
Expansion slots
PCI Express x16 (Gen 4.x) slots: 2
PCI Express x16 (Gen 5.x) slots: 1
Number of M.2 (M) slots: 3
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: 4.0
3rd M.2 largest key size: 2280
3rd M.2 highest PCI Express generation: 4.0
BIOS
| General Information | |
|---|---|
| Marque | ASRock |
| Motherboard Chipset | B850 |
| Motherboard Form Factor | ATX |
| Condition | |
| Condition | Brand New |
| CPU | |
| CPU Manufacturer | AMD |
| Processor Socket | AM5 |
| Memory | |
| RAM Technology | DDR5 |
| Maximum RAM Supported | 256GB |
| Number of RAM Slots | N/A |
| Storage | |
| No. of M.2 Slots | 3 |
Warranty Policy — Items Available to Order
Products labelled Available to Order on computerg.shop are not held in our local stock — they are sourced from our supplier specifically for your order. The warranty terms below apply to all such items unless otherwise noted on the product page.
Coverage Period
- ComputerG warranty: 2 years from date of purchase, in line with Cyprus statutory consumer protection.
- Manufacturer warranty (where applicable): Many enterprise-grade components offer 3+ years directly from the manufacturer. Refer to the product specification or manufacturer website for details.
What's Covered
- Manufacturing defects affecting normal product function.
- Failure of internal hardware components under normal use.
- Defective on arrival — see Return Policy Part B for the 48-hour DOA handling window.
Exclusions
- Damage from accidents, misuse, neglect, improper handling, or unauthorised modifications.
- Cosmetic damage that does not affect product function.
- Damage from incorrect installation or incompatible system configurations.
- Failure caused by power surges, water damage, or environmental factors outside manufacturer specifications.
- Wear parts (batteries, consumer-grade fans): 14-day warranty, replacement at 30% discount thereafter.
- Software, BIOS/firmware updates, and OS compatibility issues.
- Data loss — back up regularly; we are not liable for data loss during repair or replacement.
Claim Process
- Contact us at [email protected] with your order number, fault description, and photos or videos showing the issue.
- Our team may guide you through troubleshooting to confirm the fault is hardware-related.
- If confirmed, we issue an RMA number — please don't ship anything back without it.
- Ship the faulty unit to us at your cost, in original packaging or anti-static equivalent.
- Within 7 business days, we determine the resolution: replacement, repair, or refund.
- We ship the replacement to you at our cost. Typical turnaround: 3–4 weeks.
Beyond the 2-Year Period
For products with manufacturer warranty exceeding 2 years (server CPUs, enterprise SSDs, certain RAM and PSUs, etc.), claims after the ComputerG period are handled directly with the manufacturer. Visit the manufacturer's warranty portal with your serial number and our invoice as proof of purchase. We are happy to provide invoice copies and documentation on request, but we cannot act as your RMA agent beyond the 2-year ComputerG warranty period.
Terms
- This warranty is non-transferable and applies only to the original purchaser.
- Unauthorised repair attempts void the warranty.
- This warranty does not affect your statutory rights under Cyprus consumer law.
Contact: ComputerG Service Department
- Email: [email protected]
- Tel: +357 22 250 676
- Address: Triptolemou 10A, 1087 Nicosia, Cyprus
Working Hours:
- Monday – Friday: 8:30am – 1:00pm & 2:00pm – 5:30pm
- Saturday: 9:00am – 2:00pm
- Sunday: Closed
Last updated: 15-05-2026
Return Policy
Thank you for shopping at computerg.shop. If you're not entirely happy with your order, we're here to help — here's how returns, exchanges and refunds work.
Part A — Standard Returns stocked items
Eligibility — initiate a return within 14 days of receiving your order. The item must be unused and in its original factory-sealed packaging (anti-tamper seals and shrink-wrap intact), with all accessories, manuals and promotional materials included.
Restocking fee — a 25% fee applies to eligible returns (inspection, testing and repackaging). It's waived when:
- ✓The product arrived defective or damaged
- ✓The product was shipped in error by us
- ✓The return is due to a warranty issue
Part B — Items Available to Order not held in local stock
Items labelled Available to Order are sourced from our supplier specifically for your order, after payment clears. Because they're ordered on your behalf, return terms differ:
- ›Returns are limited to defective-on-arrival (DOA) cases — once shipped, "changed my mind" or compatibility miscalculations aren't accepted.
- ›Defects or transit damage must be reported within 48 hours of delivery, with photo evidence.
- ›Other hardware faults within the warranty period — see the Warranty Policy tab.
- ›At checkout you confirm you've read and accepted these terms before ordering.
Part C — Common Terms
Delivery Times Explained
Every product shows a delivery status telling you how soon we can get it to you. These indicate the estimated time to dispatch your order from our warehouse — final delivery also depends on the courier. All timeframes are in business days (Mon–Fri, excluding public holidays).
Ship Immediately
In our local stock in Cyprus — dispatched within 1–2 business days of your confirmed order.
Ship in 2-3 Days
Sourced from a regional supplier — typically dispatched within 2–3 business days.
Ships in 4-6 Days
Brought in from our EU distributor — arrives and ships within approximately 4–6 business days.
Ships in 7-10 Days
A special-order or lower-availability EU item — please allow approximately 7–10 business days.
Backorder – Ask For Availability
Not currently in stock with us or our suppliers. Please contact us for an estimated availability date before ordering.
Out of Stock
Currently unavailable. Contact us and we’ll let you know when it returns.
Delivery times are estimates, not guarantees. We’ll always keep you updated if anything changes with your order.