Product Information
ASRock B850 Steel Legend WiFi AMD ATX Motherboard
Chipset - AMD B850
Form Factor - ATX
Certifications - FCC, CE
OS - Microsoft Windows 10 64-bit
PRODUCT SPECIFICATIONS
Processor
Supports AMD Socket AM5 Ryzen 9000, 8000 and 7000 Series Processors
AMD B850
Mainboard
- 256Mb AMI UEFI Legal BIOS with GUI support
Memory
- Dual Channel DDR5 Memory Technology
- 4 x DDR5 DIMM Slots
- Supports DDR5 ECC/non-ECC,
un-buffered memory up to 8000+(OC)
- Max. capacity of system memory: 256GB
- Supports Extreme Memory Profile
(XMP) and EXTended Profiles for
Overclocking (EXPO) memory modules
Storage
Supports RAID 0, RAID 1, and RAID 10
for M.2 NVMe storage devices
CPU:
- 1 x Blazing M.2 Socket (M2_1, Key M),
supports type 2280 PCIe Gen5x4 (128 Gb/s) mode*
- 1 x Hyper M.2 Socket (M2_2, Key M),
supports type 2260/2280 PCIe Gen4x4 (64 Gb/s) mode*
Chipset:
- 1 x Hyper M.2 Socket (M2_3, Key M), supports type 2230/2260/2280 PCIe Gen4x4 (64 Gb/s) mode*
- 1 x Hyper M.2 Socket (M2_4, Key M),
supports type 2260/2280 PCIe Gen4x4 (64 Gb/s) mode*
ASMedia ASM1061:
- 4 x SATA3 6.0 Gb/s Connectors
Graphics
Integrated AMD RDNA graphics
(Actual support may vary by CPU)
- 1 x HDMI 2.1 TMDS/FRL 8G Compatible,
supports HDR, HDCP 2.3, and max.
resolution up to 4K 120Hz
Networking & Connectivity
- 2.5 Gigabit LAN 10/100/1000/2500 Mb/s
- Dragon RTL8125BG
- Supports Dragon 2.5G LAN Software
- Smart Auto Adjust Bandwidth Control
- Visual User Friendly UI
- Visual Network Usage Statistics
- Optimized Default Setting for Game,
Browser, and Streaming Modes
- User Customized Priority Control
- 802.11be 2x2 Wi-Fi 7 Module
- Supports IEEE 802.11a/b/g/n/ac/ax/axe/be
- Supports 2.4GHz/5GHz/6GHz* frequency band
- Supports 160MHz channel
bandwidth with 6GHz* frequency band
- 1 antenna to support 2
(Transmit) x 2 (Receive)
diversity technology
- Supports Bluetooth 5.4
- Supports MU-MIMO
Audio & Microphone
- 7.1 CH HD Audio with Content
Protection (Realtek ALC4082 Audio Codec)
- Individual PCB Layers for R/L Audio Channel
- Direct Drive Technology on
Front headphone port
(Supports up to 600 Ohm headsets)
- Nahimic Audio
Ports
CPU:
- 1 x PCIe 5.0 x16 Slot (PCIE1),
supports x16 mode*
Chipset:
- 1 x PCIe 4.0 x16 Slot (PCIE2),
supports x4 mode*
- 1 x Vertical M.2 Socket (Key E),
supports type 2230 WiFi/BT PCIe WiFi module
- 15μ Gold Contact in VGA PCIe Slot (PCIE1)
- 1 x SPI TPM Header
- 1 x Thermistor Cable Header
- 1 x Power LED and Speaker Header
- 1 x RGB LED Header*
- 3 x Addressable LED Headers**
- 2 x CPU Fan Connectors (4-pin)
(Smart Fan Speed Control)***
- 3 x Chassis Fan Connectors
(4-pin) (Smart Fan Speed Control)***
- 1 x AIO Pump Fan Connector
(4-pin) (Smart Fan Speed Control)***
- 1 x 24 pin ATX Power Connector (Hi-Density Power Connector)
- 2 x 8 pin 12V Power Connectors
(Hi-Density Power Connector)
- 1 x Front Panel Audio Connector
- 2 x USB 2.0 Headers (Support 4 USB 2.0 ports)
- 2 x USB 3.2 Gen1 Headers
(Support 4 USB 3.2 Gen1 ports)
- 1 x Front Panel Type C USB 3.2
Gen2x2 Header (20 Gb/s)
- 2 x Antenna Ports
- 1 x HDMI Port
- 1 x Optical SPDIF Out Port
- 2 x USB 3.2 Gen2 Type-C Ports (10 Gb/s)
- 3 x USB 3.2 Gen1 Type-A Ports*
- 2 x USB 3.2 Gen2 Type-A Ports (10 Gb/s)**
- 4 x USB 2.0 Ports
- 1 x RJ-45 LAN Port
- 1 x BIOS Flashback Button
- 1 x Line Out Jack (Gold Audio Jack)
- 1 x Microphone Input Jack (Gold Audio Jack)
CPU:
- 2 x USB 3.2 Gen2 Type-C (Rear)
- 1 x USB 3.2 Gen2 Type-A (Rear (USB32_3))
- 1 x USB 3.2 Gen1 Type-A (Rear (USB32_1))
Chipset:
- 1 x USB 3.2 Gen2x2 Type-C (Front)
- 1 x USB 3.2 Gen2 Type-A (Rear (USB32_4))
- 6 x USB 3.2 Gen1 Type-A
(2 Rear (USB32_2 and USB32_5), 4 Front)
- 8 x USB 2.0 (4 Rear, 4 Front)
Software
- Microsoft Windows 10 64-bit / 11 64-bit
Software
- ASRock Motherboard Utility (A-Tuning)
- ASRock Dragon 2.5G LAN Software
- ASRock Polychrome SYNC*
UEFI
- ASRock EZ Mode
- ASRock Full HD UEFI
- ASRock Auto Driver Installer
- ASRock Instant Flash
Others
- 2 x SATA Data Cables
- 2 x ASRock WiFi 2.4/5/6 GHz Antennas
- 1 x Thermistor Cable
Certifications
- FCC, CE
- ErP/EuP ready (ErP/EuP ready power supply is required)
Physical Specification
- ATX Form Factor: 12.0-in x 9.6-in,
30.5 cm x 24.4 cm
- 8 Layer PCB
Technical Info
- Microsoft Windows 10 64-bit / 11 64-bit
Warranty Information
3 years
PRODUCT DESCRIPTION
ASRock B850 Steel Legend WiFi AMD ATX Motherboard in Bangladesh
ASRock B850 Steel Legend WiFi AMD ATX Motherboard is a premium, feature-rich motherboard designed for gamers, content creators, and PC enthusiasts seeking top-tier performance and reliability, now available in Bangladesh at Tech Land BD at the best price. Built on the AMD B850 chipset, it supports AMD Socket AM5 Ryzen™ 7000, 8000, and 9000 Series processors, offering robust compatibility and powerful computing capabilities. Equipped with dual-channel DDR5 memory technology, it features four DIMM slots supporting up to 256GB of DDR5 ECC and non-ECC memory at speeds of 8000+ MHz (OC), with full support for Extreme Memory Profile (XMP) and EXPO overclocking modules for enhanced performance.
The motherboard excels in durability with a 14+2+1 power phase design, 80A Dr.MOS for VCore+SOC+MISC, enlarged heatsink armor, 20K long-lasting capacitors, and a flexible integrated I/O shield, ensuring stable operation under heavy workloads. Connectivity is ultrafast with 2.5G LAN, ASRock Lightning Gaming Ports, and 802.11be Wi-Fi 7, supporting the latest wireless standards and high-speed internet.
For storage, it provides multiple M.2 slots, including PCIe Gen5 and Gen4 options, as well as SATA3 connectors, allowing high-speed NVMe SSD and RAID configurations. Its integrated graphics support HDMI 2.1 up to 4K 120Hz, while 7.1-channel HD audio with Realtek ALC4082 and Nahimic Audio ensures immersive sound. With extensive USB options, including USB 3.2 Gen 2 Type-C, RGB and addressable LED headers, multiple fan connectors, and ASRock software utilities like A-Tuning, Polychrome SYNC, and Instant Flash, it combines convenience with cutting-edge technology. The ASRock B850 Steel Legend WiFi ATX Motherboard is the ideal choice for high-performance builds, available at the best price in Bangladesh from TechLand BD.
What expansion slots are available?
Includes 1 PCIe 5.0 x16 slot and 1 PCIe 4.0 x16 slot.
How many M.2 and SATA ports are provided?
Offers 1 PCIe Gen5 x4 M.2 slot, 3 PCIe Gen4 x4 M.2 slots, and 4 SATA3 ports.
What type of network connectivity does it support?
Features 2.5G Ethernet LAN and Wi-Fi 6E (802.11ax) capabilities.
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