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header-product Motherboard Asrock Phantom Gaming B850I Lightning WiFi AMD B850 Socket AM5 mini ITX
204.99 €

Motherboard Asrock Phantom Gaming B850I Lightning WiFi AMD B850 Socket AM5 mini ITX

Motherboard Asrock Phantom Gaming B850I Lightning WiFi, 90-MXBQR-A0UAYZ Photo 1
Motherboard Asrock Phantom Gaming B850I Lightning WiFi, 90-MXBQR-A0UAYZ Photo 2
Motherboard Asrock Phantom Gaming B850I Lightning WiFi, 90-MXBQR-A0UAYZ Photo 3
Motherboard Asrock Phantom Gaming B850I Lightning WiFi, 90-MXBQR-A0UAYZ Photo 4
Motherboard Asrock Phantom Gaming B850I Lightning WiFi, 90-MXBQR-A0UAYZ Photo 5
Motherboard Asrock Phantom Gaming B850I Lightning WiFi, 90-MXBQR-A0UAYZ Photo 1
Motherboard Asrock Phantom Gaming B850I Lightning WiFi, 90-MXBQR-A0UAYZ Photo 2
Motherboard Asrock Phantom Gaming B850I Lightning WiFi, 90-MXBQR-A0UAYZ Photo 3
Motherboard Asrock Phantom Gaming B850I Lightning WiFi, 90-MXBQR-A0UAYZ Photo 4
Motherboard Asrock Phantom Gaming B850I Lightning WiFi, 90-MXBQR-A0UAYZ Photo 5
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Motherboard Asrock Phantom Gaming B850I Lightning WiFi AMD B850 Socket AM5 mini ITX

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Motherboard Asrock Phantom Gaming B850I Lightning WiFi AMD B850 Socket AM5 mini ITX

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Short description

The Asrock Phantom Gaming B850I Lightning WiFi is a mini ITX motherboard designed for AMD processors with Socket AM5. It supports AMD Ryzen 7000, 8000, and 9000 series processors, and features DDR5-SDRAM memory with a maximum capacity of 128 GB across DIMM slots. The board offers versatile storage options with PCI Express 4.0, 5.0, and SATA III interfaces, supporting both HDD and SSD drives, as well as RAID levels 0, 1, and 10. With a maximum resolution of 3840 x 2160 pixels and USB Type-A and Type-C connectors, this motherboard is ideal for high-performance gaming and computing.
Available at price 204.99 €: 4 pcs.
Total available for order: 32 pcs.
Warranty: 2 Years
SKU: 11245391
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Cheapest delivery:

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Pick-up points

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Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
27.07.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
30.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.13 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
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From 1.89 €
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3 mth. х 68.33 €

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Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 5.69 euros per month
Price for companies: 169.41€ Price is valid only for legal clients
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Product information

Description

Phantom Gaming motherboard is developed for gamers seeking high performance and stability. It features a 10+1+1 power phase VRM with SPS (Smart Power Stage) Dr.MOS design, Hi-Density power connectors and an 8-layer PCB to ensure stable power delivery and support for aggressive DDR5 overclocking with XMP/EXPO profiles. Storage options include a PCIe Gen5 M.2 slot for next-generation SSDs and Hyper M.2 Gen4 x4 support. Connectivity covers Wi‑Fi 6E, Phantom Gaming 2.5 Gb/s LAN, abundant USB including front USB 3.2 Gen1 Type‑C header and USB Alternate Mode, while Nahimic audio provides enhanced sound processing and voice clarity. The board also offers onboard and addressable RGB headers with Polychrome RGB and SignalRGB support, reinforced PCIe 5.0 steel slot, and user-friendly features like EZ BIOS Flash and an adjustable I/O shield.

Advantages

The board’s optimized VRM with SPS and Hi-Density connectors delivers smooth, reliable power and improved overclocking headroom. An 8-layer PCB improves signal integrity and thermal performance for memory overclocking. Advanced storage support includes PCIe 5.0 M.2 for up to 128 Gb/s and PCIe 4.0 M.2 for high-speed SSDs. Cooling is enhanced by aluminum heatsinks, PWM/DC fan auto-detection, thermistor header and Fan‑Tastic Tuning for tailored fan curves. Networking is strengthened by Wi‑Fi 6E and a 2.5 Gb/s LAN controller, while multiple low-latency USB ports and Lightning Gaming Ports reduce input jitter. Integrated Nahimic audio and extensive RGB control complete the feature set for a balanced gaming platform.

Key specifications

  • Power design: 10+1+1 power phases with SPS (Smart Power Stage) Dr.MOS
  • Power connectors: ASRock Hi‑Density CPU and ATX power connectors
  • PCB: 8‑layer PCB for improved signal and thermal performance
  • Memory: DDR5 with XMP and AMD EXPO profile support
  • Storage: PCIe Gen5 M.2 (up to 128 Gb/s) and Hyper M.2 Gen4 x4
  • Cooling: Aluminum heatsinks, PWM/DC fan headers, thermistor header, Fan‑Tastic Tuning
  • Wireless: Wi‑Fi 6E (802.11ax on 6 GHz band)
  • LAN: Phantom Gaming 2.5 Gb/s Ethernet
  • USB: Front USB 3.2 Gen1 Type‑C header, USB Alternate Mode support, abundant rear ports
  • Audio: Nahimic audio suite (static noise suppression, echo cancellation, lateral sound cancellation, voice stabilizer, Sound Tracker)
  • Lighting: Onboard RGB and addressable RGB headers, Polychrome RGB and SignalRGB support
  • Expansion: Reinforced steel PCIe slot compatible with PCIe 5.0
  • BIOS/UX: EZ BIOS Flash, preinstalled LAN driver, adjustable I/O shield

How to use

Install the motherboard into a compatible ATX chassis, secure the adjustable I/O shield and connect the Hi‑Density CPU and main ATX power connectors. Populate DDR5 modules that support Intel XMP or AMD EXPO if you plan to enable pretested overclocking profiles. Mount M.2 SSDs into the designated PCIe Gen5 or Gen4 slots and connect front panel Type‑C and other USB headers as required. Configure cooling by connecting fans to the PWM/DC headers and, if needed, attach a thermistor cable to monitor custom zones. Use Fan‑Tastic Tuning in UEFI or the ASRock utility to set fan curves. Connect network and Wi‑Fi antennas, install drivers (LAN driver may be preinstalled), and update BIOS using EZ BIOS Flash if necessary.

Recommendations

For reliable overclocking and long-term stability, use high‑quality power supply units rated for the increased current, certified DDR5 memory modules with XMP/EXPO support, and ensure adequate case airflow. When installing heavy graphics cards, secure the reinforced steel PCIe slot and verify the chassis can accommodate the card size.

Specifications

Motherboard form factor:
Mini ITX
Motherboard chipset:
AMD B850
Component for:
PC
Processor socket:
Socket AM5
Number of memory slots:
2
Maximum internal memory:
128 GB
Supported memory types:
DDR5-SDRAM
All features

Features

Motherboard form factor:
Mini ITX
Motherboard chipset:
AMD B850
Component for:
PC
Certification:
FCC, CE, ErP/EuP
Audio output channels:
7.1
Windows operating systems supported:
Windows 11 x64, Windows 10 x64
Motherboard chipset family:
AMD
Product colour:
Black

Processor

Processor manufacturer:
AMD
Processor socket:
Socket AM5

Memory

Number of memory slots:
2
Maximum internal memory:
128 GB
Supported memory types:
DDR5-SDRAM
Memory channels:
Dual-channel
Unbuffered memory:
Yes
Memory slots type:
DIMM
ECC сompatibility:
ECC & non-ECC

Expansion slots

Number of M.2 (M) slots:
2
PCI Express x16 (Gen 5.x) slots:
1
1st M.2 largest key size:
2280
2nd M.2 largest key size:
2280
1st M.2 highest PCI Express generation:
5.0
2nd M.2 highest PCI Express generation:
4.0

Graphics

Maximum resolution:
3840 x 2160
Parallel processing technology support:
Not supported
HDCP:
Yes

Network

Bluetooth version:
5.2
Ethernet LAN:
Yes
Bluetooth:
Yes
LAN controller:
Killer E3100G
Wi-Fi:
Yes
Ethernet interface type:
2.5 Gigabit Ethernet
Top Wi-Fi standard:
Wi-Fi 6E (802.11ax)

Internal I/O

USB 2.0 connectors:
1
CPU fan connector:
Yes
ATX Power connector (24-pin):
Yes
Number of chassis fan connectors:
1
Front panel audio connector:
Yes
EPS power connector (8-pin):
Yes
USB 3.2 Gen 1 (3.1 Gen 1) connectors:
2
Number of SATA III connectors:
2
USB 3.2 Gen 2 (3.1 Gen 2) connectors:
0
12V power connector:
Yes
RGB LED pin header:
Yes
Number of RGB LED pin headers:
2
Number of CPU fan connectors:
1
Number of water pump connectors:
1
Number of EPS power connectors (8-pin):
1

Rear panel I/O ports

Line-in:
Yes
USB connector type:
USB Type-A, USB Type-C
USB 2.0 ports quantity:
4
Ethernet LAN (RJ-45) ports:
1
Headphone outputs:
2
Microphone in:
Yes
S/PDIF out port:
Yes
VGA (D-Sub) ports quantity:
0
DVI-D ports quantity:
0
WiFi-AP antenna jack:
2
HDMI ports quantity:
1
HDMI version:
2.1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity:
0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity:
2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity:
1

Storage controllers

RAID levels:
10, 1
Supported storage drive types:
HDD & SSD
RAID support:
Yes
Number of storage drives supported:
4
Supported storage drive interfaces:
PCI Express 4.0, PCI Express 5.0, SATA III

BIOS

BIOS memory size:
256 Mbit
BIOS type:
UEFI AMI

Weight & dimensions

Width:
170 mm
Depth:
170 mm

Other features

Supported processor sockets:
Socket AM5
Wi-Fi standards:
802.11b, 802.11a, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax)
Audio chip:
Realtek ALC1220

Packaging content

Cables included:
SATA
Screws included:
Yes
Antenna included:
Yes

Description

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Stock data
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WH155 4 27.07.2026 204.99 €
EU1 2 22.07.2026 210.49 €
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Customer reviews

Customer questions

FAQ

How much does the Motherboard Asrock Phantom Gaming B850I Lightning WiFi, 90-MXBQR-A0UAYZ cost, and is it available for purchase?

The price is 204.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 32 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 27.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Motherboard Asrock Phantom Gaming B850I Lightning WiFi, 90-MXBQR-A0UAYZ be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Motherboard Asrock Phantom Gaming B850I Lightning WiFi, 90-MXBQR-A0UAYZ online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All ASROCK products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized ASROCK service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: motherboard form factor, motherboard chipset, component for, processor socket, number of memory slots, maximum internal memory, supported memory types, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Motherboard Asrock Phantom Gaming B850I Lightning WiFi, 90-MXBQR-A0UAYZ?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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