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ASRock B860 Steel Legend WiFi (90-MXBR3-A0UAYZ)

Photos - Motherboard ASRock B860 Steel Legend WiFi
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from £169.87 up to £390.00 
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ASRock B860 Steel Legend WiFi
2025Steel LegendThunderbolt 4Wi-FiM.2 coolingbacklight2.5 Gbps
Towards:gaming
Form Factor:ATX
Socket:Intel LGA 1851
Chipset:Intel B860
BIOS:Ami
RAM slots:DDR5 4 sl
RAM form factor:DIMM
RAM clock:8666 MHz
Sound (channels):7.1
Connectors:HDMI, M.2
Additional connectors:Thunderbolt 4, DisplayPort
Power connector:24 pin
Processor power:8+8 pin
All specifications
Specifications B860 Steel Legend WiFi
Main
Featuresgaming
SocketIntel LGA 1851
Form factorATX
Power phases18 / 14+1+1+1+1 /
VRM heatsink
LED lighting
Lighting syncASRock Polychrome Sync
Size (HxW)305x244 mm
Chipset
ChipsetIntel B860
BIOSAmi
UEFI BIOS
RAM
DDR54 slot(s)
Memory moduleDIMM
Operation mode2 channel
Max. clock frequency8666 MHz / + /
Max. memory256 GB
XMP
Drive interface
SATA 3 (6Gbps)4
M.2 connector4
M.23xPCI-E 4x, 1xPCI-E 2x
M.2 version1x5.0, 3x4.0
M.2 SSD cooling
Integrated RAID controller
Expansion slots
PCI-E 16x slots2
PCI Modes16x/2x
PCI Express5.0
Steel PCI-E connectors
Internal connections
TPM connector
USB 2.02
USB 3.2 gen12
USB C 3.2 gen2x21
ARGB LED strip3
RGB LED strip1
Video outputs
HDMI output
HDMI versionv.2.1
DisplayPort
DisplayPort versionv.1.4
Integrated audio
AudiochipRealtek ALC1220
Sound (channels)7.1
Optical S/P-DIF
Network interfaces
Wi-FiWi-Fi 6E (802.11ax)
BluetoothBluetooth v 5.3
LAN (RJ-45)2.5 Gbps
LAN ports1
LAN controllerDragon RTL8125BG
External connections
USB 2.03
USB 3.2 gen14
USB 3.2 gen22
Thunderboltx1 v4
Alternate Mode
BIOS FlashBack
Power connectors
Main power socket24 pin
CPU power8+8 pin
Fan power connectors8
CPU Fan 4-pin2
CPU/Water Pump Fan 4-pin1
Chassis/Water Pump Fan 4-pin5
Official Websiteasrock.com
Added to E-Catalogjanuary 2025
P/N
90-MXBR3-A0UAYZ

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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ASRock B860 Steel Legend WiFi DDR5 PCIe 50 ATX Motherboard

14+1+1+1+1 Phase Power Design, 80A Dr.MOS for VCore+GT+SA 4 x DDR5 DIMMs Supports Dual Channel, up to 8666+ (OC) Graphics O... moreutput Options: 1 HDMI, 1 DisplayPort, 1 Thunderbolt 4 Type-C M.2 Bottom Heatsink Exclusive 20K Cap with 1000uF Capacitance
Amazon.co.uk
Delivery: to United Kingdom
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£204.19
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ASRock B860 Steel Legend WiFi ATX Motherboard for Intel LGA1851 CPUs 90-MXBR30-A0UAYZ

Steel Legend represents the philosophical state of rock-solid durability and irresistible aesthetics. Built around most deman... moreding specs and features, the Steel Legend series aims at daily users and mainstream enthusiasts! Providing a strong array of materials/components to ensure a stable and reliable performance.
CCLonline.com
Delivery: to United Kingdom
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£202.99
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Asrock B860 Steel Legend WiFi Intel B860 LGA 1851 (Socket V1) ATX

Internal I/ONumber of M.2 (M) slots4USB 3.2 Gen 2 (3.1 Gen 2) connectors012V power connectorYesSupported storage drive interf... moreacesPCI Express 4.0, PCI Express 5.0, SATA IIIUSB 2.0 connectors2USB 3.2 Gen 1 (3.1 Gen 1) connectors2TPM connectorYesNumber of SATA III connectors4Number of chassis fan connectors5Front panel audio connectorYesEPS power connector (8-pin)YesCPU fan connectorYesATX Power connector (24-pin)YesRGB LED pin headerYesUSB 3.2 Gen 2x2 connectors1Number of CPU fan connectors2Number
ComputersDeal.com
Delivery: in United Kingdom
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£203.84
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ASRock B860 Steel Legend WiFi DDR5 PCIe 5.0 ATX Motherboard

Scan.co.uk
Delivery: to United Kingdom
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£208.49
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Asrock B860 Steel Legend WiFi Intel B860 LGA 1851 (Socket V1) ATX

Internal I/ONumber of M.2 (M) slots4USB 3.2 Gen 2 (3.1 Gen 2) connectors012V power connectorYesSupported storage drive interf... moreacesPCI Express 4.0, PCI Express 5.0, SATA IIIUSB 2.0 connectors2USB 3.2 Gen 1 (3.1 Gen 1) connectors2TPM connectorYesNumber of SATA III connectors4Number of chassis fan connectors5Front panel audio connectorYesEPS power connector (8-pin)YesCPU fan connectorYesATX Power connector (24-pin)YesRGB LED pin headerYesUSB 3.2 Gen 2x2 connectors1Number of CPU fan connectors2Number
itsupplies.uk
Delivery: to United Kingdom
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£169.87
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4 more offer(s)
Series ASRock Steel Legend (gaming)Compare using chart →
ASRock B650 Steel Legend WiFi
from £159.42 
ATX, socket AMD AM5, chipset AMD B650, 4 x DDR5, DIMM, 7200 MHz, USB C, HDMI, DisplayPort, M.2, LAN 2.5 Gbps, CrossFire, Wi-Fi, M.2 cooling
ASRock B850 Steel Legend WiFi
from £205.95 
ATX, socket AMD AM5, chipset AMD B850, 4 x DDR5, DIMM, 8000 MHz, USB C, HDMI, M.2, LAN 2.5 Gbps, Wi-Fi, M.2 cooling
ASRock X870 Steel Legend WiFi
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ATX, socket AMD AM5, chipset AMD X870, 4 x DDR5, DIMM, 8000 MHz, USB C, HDMI, M.2, LAN 2.5 Gbps, CrossFire, Wi-Fi, M.2 cooling
ASRock B850M Steel Legend WiFi
from £144.93 
micro-ATX, socket AMD AM5, chipset AMD B850, 4 x DDR5, DIMM, 8000 MHz, USB C, HDMI, DisplayPort, M.2, LAN 2.5 Gbps, Wi-Fi, M.2 cooling
ASRock B550M Steel Legend
from £124.99 
micro-ATX, socket AMD AM4, chipset AMD B550, 4 x DDR4, DIMM, 4733 MHz, USB C, HDMI, DisplayPort, M.2, > 4 SATA3, LAN 2.5 Gbps, CrossFire, M.2 cooling
ASRock B650E Steel Legend WiFi
from £230.33 
ATX, socket AMD AM5, chipset AMD B650E, 4 x DDR5, DIMM, 6400 MHz, USB C, HDMI, DisplayPort, M.2, LAN 2.5 Gbps, CrossFire, Wi-Fi, M.2 cooling
ASRock B760M Steel Legend WiFi
from £129.32 
micro-ATX, socket Intel LGA 1700, chipset Intel B760, 4 x DDR5, DIMM, 7200 MHz, USB C, HDMI, DisplayPort, M.2, LAN 2.5 Gbps, Wi-Fi, M.2 cooling
ASRock B550 Steel Legend
from £145.39 
ATX, socket AMD AM4, chipset AMD B550, 4 x DDR4, DIMM, 4733 MHz, USB C, HDMI, DisplayPort, M.2, > 4 SATA3, LAN 2.5 Gbps, CrossFire, M.2 cooling
ASRock X670E Steel Legend
from £265.14 
ATX, socket AMD AM5, chipset AMD X670E, 4 x DDR5, DIMM, 7600 MHz, USB C, HDMI, DisplayPort, M.2, LAN 2.5 Gbps, CrossFire, Wi-Fi, M.2 cooling
ASRock Z790 Steel Legend WiFi
from £190.23 
ATX, socket Intel LGA 1700, chipset Intel Z790, 4 x DDR5, DIMM, 7200 MHz, USB C, HDMI, DisplayPort, M.2, > 4 SATA3, LAN 2.5 Gbps, CrossFire, Wi-Fi, M.2 cooling
ASRock Z890 Steel Legend WiFi
from £205.63 
ATX, socket Intel LGA 1851, chipset Intel Z890, 4 x DDR5, DIMM, 9066 MHz, USB C, HDMI, Thunderbolt 4, M.2, LAN 2.5 Gbps, Wi-Fi, M.2 cooling
ASRock B450 Steel Legend
from £114.99 
ATX, socket AMD AM4, chipset AMD B450, 4 x DDR4, DIMM, 3533 MHz, USB C, HDMI, DisplayPort, M.2, > 4 SATA3, CrossFire, M.2 cooling, suitable for mining
ASRock B660M Steel Legend
from £197.15 
micro-ATX, socket Intel LGA 1700, chipset Intel B660, 4 x DDR4, DIMM, 5000 MHz, USB C, HDMI, DisplayPort, M.2, > 4 SATA3, LAN 2.5 Gbps, M.2 cooling
ASRock B860 Steel Legend WiFi
from £169.87 
ATX, socket Intel LGA 1851, chipset Intel B860, 4 x DDR5, DIMM, 8666 MHz, USB C, HDMI, DisplayPort, Thunderbolt 4, M.2, LAN 2.5 Gbps, Wi-Fi, M.2 cooling
ASRock B860M Steel Legend WiFi
from £149.59 
micro-ATX, socket Intel LGA 1851, chipset Intel B860, 4 x DDR5, DIMM, 8666 MHz, USB C, HDMI, DisplayPort, Thunderbolt 4, M.2, LAN 2.5 Gbps, Wi-Fi, M.2 cooling
AccessoriesAll accessories for ASRock B860 Steel Legend WiFi →
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ASRock B860 Lightning WiFi
from £180.07 
ATX, socket Intel LGA 1851, chipset Intel B860, 4 x DDR5, DIMM, 8933 MHz, USB C, HDMI, DisplayPort, Thunderbolt 4, M.2, LAN 2.5 Gbps, Wi-Fi, M.2 cooling
Gigabyte B860 AORUS ELITE WIFI7 ICE
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ATX, socket Intel LGA 1851, chipset Intel B860, 4 x DDR5, DIMM, 9200 MHz, USB C, HDMI, DisplayPort, M.2, LAN 2.5 Gbps, Wi-Fi, M.2 cooling
Gigabyte B860 GAMING X WIFI6E
from £169.22 
ATX, socket Intel LGA 1851, chipset Intel B860, 4 x DDR5, DIMM, 9066 MHz, USB C, HDMI, DisplayPort, M.2, LAN 2.5 Gbps, Wi-Fi, M.2 cooling, no backlight
MSI B860 GAMING PLUS WIFI
from £171.62 
ATX, socket Intel LGA 1851, chipset Intel B860, 4 x DDR5, DIMM, 8800 MHz, USB C, HDMI, DisplayPort, Thunderbolt 4, M.2, LAN 5 Gbps, Wi-Fi, M.2 cooling, no backlight
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MSI B650 GAMING PLUS WIFI
from £138.63 
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ASRock B650M-HDV/M.2
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ASRock B650M Pro RS
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Asus PRIME B650M-K
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MSI MAG Z790 TOMAHAWK MAX WIFI
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Gigabyte B550 AORUS ELITE V2
from £103.50 
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Motherboard ASRock B860 Steel Legend WiFi
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