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

Mini-ITX, Socket AM5, AMD B850 chipset, 2 x DDR5 DIMM, 7.1 ch audio, 2.5 Gigabit LAN, Wi-Fi 6E, AMI UEFI BIOS
£187.28 £156.07
Availability:
In Stock
SKU
B850I Lightning WiFi
  • Supports AMD Socket AM5 RyzenTM 9000, 8000 and 7000 Series Processors
  • 10+1+1 Phase Power Design, 110A SPS for VCore
  • 2 x DDR5 DIMMs, Supports Dual Channel, up to 8200+ (OC)
  • 1 PCIe 5.0 x16
  • Graphics Output Options: 1 HDMI, 1 USB Type-C (DP-Alt)
  • Realtek ALC1220 7.1 CH HD Audio Codec, Nahimic Audio
  • 1 Blazing M.2 (PCIe Gen5x4), 1 Hyper M.2 (PCIe Gen4x4), 2 SATA3
  • 1 USB 3.2 Gen2 Type-C (Rear), 2 USB 3.2 Gen2 Type-A (Rear), 1 USB 3.2 Gen1 Type-C (Front), 3 USB 3.2 Gen1 (1 Rear, 2 Front), 6 USB 2.0 (4 Rear, 2 Front)
  • Killer 2.5G LAN
  • 802.11axe WiFi 6E +Bluetooth
Internal I/O
Number of M.2 (M) slots2
USB 3.2 Gen 2 (3.1 Gen 2) connectors0
12V power connectorYes
Supported storage drive interfacesPCI Express 4.0, PCI Express 5.0, SATA III
USB 2.0 connectors1
USB 3.2 Gen 1 (3.1 Gen 1) connectors2
Number of SATA III connectors2
Number of chassis fan connectors1
Front panel audio connectorYes
EPS power connector (8-pin)Yes
CPU fan connectorYes
ATX Power connector (24-pin)Yes
RGB LED pin headerYes
Number of CPU fan connectors1
Number of EPS power connectors (8-pin)1
Number of water pump connectors1
Number of RGB LED pin headers2
Technical details
Motherboard chipset familyAMD
Motherboard chipsetAMD B850
Supported processor socketsSocket AM5
Parallel processing technology supportNot supported
HDMI version2.1
Motherboard form factormini ITX
Component forPC
Audio
Audio output channels7.1 channels
Performance
Supported storage drive typesHDD & SSD
Windows operating systems supportedWindows 10 x64, Windows 11 x64
Motherboard chipset familyAMD
Motherboard chipsetAMD B850
RAID levels0, 1, 10
Supported processor socketsSocket AM5
CertificationFCC, CE, ErP/EuP
Audio output channels7.1 channels
Motherboard form factormini ITX
Component forPC
Processor
Processor manufacturerAMD
Compatible processor seriesAMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Supported processor socketsSocket AM5
Processor socketSocket AM5
Memory
Number of memory slots2
Memory slots typeDIMM
Supported memory typesDDR5-SDRAM
Memory channelsDual-channel
Maximum internal memory128 GB
Unbuffered memoryYes
ECC сompatibilityECC & Non-ECC
Storage controllers
Supported storage drive typesHDD & SSD
Supported storage drive interfacesPCI Express 4.0, PCI Express 5.0, SATA III
RAID levels0, 1, 10
Number of storage drives supported4
RAID supportYes
Graphics
Parallel processing technology supportNot supported
Maximum resolution3840 x 2160 pixels
HDCPYes
Rear panel I/O ports
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity1
USB connector typeUSB Type-A, USB Type-C
USB 2.0 ports quantity4
WiFi-AP antenna jack2
VGA (D-Sub) ports quantity0
S/PDIF out portYes
Microphone inYes
Headphone outputs2
HDMI version2.1
HDMI ports quantity1
Ethernet LAN (RJ-45) ports1
DVI-D ports quantity0
Line-inYes
Network
Ethernet LANYes
Wi-FiYes
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax)
LAN controllerKiller E3100G
Ethernet interface type2.5 Gigabit Ethernet
BluetoothYes
Bluetooth version5.2
Top Wi-Fi standardWi-Fi 6E (802.11ax)
Features
Windows operating systems supportedWindows 10 x64, Windows 11 x64
Motherboard chipset familyAMD
Motherboard chipsetAMD B850
Supported processor socketsSocket AM5
CertificationFCC, CE, ErP/EuP
Audio output channels7.1 channels
Motherboard form factormini ITX
Component forPC
Audio chipRealtek ALC1220
Product colourBlack
Expansion slots
Number of M.2 (M) slots2
PCI Express x16 (Gen 5.x) slots1
1st M.2 largest key size2280
1st M.2 highest PCI Express generation5.0
2nd M.2 largest key size2280
2nd M.2 highest PCI Express generation4.0
BIOS
BIOS typeUEFI AMI
BIOS memory size256 Mbit
Video
Maximum resolution3840 x 2160 pixels
HDCPYes
Certificates
CertificationFCC, CE, ErP/EuP
Software
Windows operating systems supportedWindows 10 x64, Windows 11 x64
Weight & dimensions
Width170 mm
Depth170 mm
Packaging content
Cables includedSATA
Screws includedYes
Antenna includedYes

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SKU
B850I Lightning WiFi
90MB14S0-M0EAY0
90MB1CN0-M0EAY0
90MB1BF0-M0EAY0
90MB1BB0-M0EAY0
90MB1BQ0-M0EAY0
Manufacturer
Asrock
ASUS
ASUS
ASUS
ASUS
ASUS
Processor manufacturer
AMD
AMD
AMD
AMD
AMD
AMD
Motherboard form factor
mini ITX
ATX
ATX
micro ATX
ATX
ATX
Processor socket
Socket AM5
Socket AM4
LGA 1700
Socket AM5
Socket AM5
Socket AM5
Supported memory types
DDR5-SDRAM
DDR4-SDRAM
DDR4-SDRAM
DDR5-SDRAM
DDR5-SDRAM
DDR5-SDRAM
Component for
PC
PC
PC
PC
PC
PC
Number of memory slots
2 to 3
4 to 6
4 to 6
4 to 6
4 to 6
4 to 6