XENTHRA
XENTHRA XN-H81M-VH 4th Gen mATX Motherboard
1600 / 1333 / 1066 MHz · Micro-ATX (180 mm x 216 mm) · Intel B85 Express Chipset
৳4,200৳4,500Save 7%
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ASRock B850 STEEL LEGEND WIFI AM5 DDR5 ATX Motherboard
Model: B850 Steel Legend WiFiItem #: asrock-b850-steel-legend-wifi-motherboard
৳34,000
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We're finishing our supply arrangements. Prices and stock here are live — ordering reopens shortly.
Delivery
- Inside Dhaka
- ৳60 · 1–2 days
- Outside Dhaka
- ৳120 · 2–4 days
Sold by Micro
Key highlights
- AMD B850 Chipset
- 1 M.2 slots
- - Supports DDR5 ECC/non-ECC, un-buffered memory up to 8000+(OC); - Supports Extreme Memory Profile (XMP) and EXTended Profiles for Overclocking (EXPO) memory modules RAM type
- - ATX Form Factor: 12.0-in x 9.6-in, 30.5 cm x 24.4 cm; - 8 Layer PCB
Overview
The ASRock B850 Steel Legend WiFi AM5 DDR5 ATX Motherboard is ideal for gamers, creators, and professionals constructing next-generation PCs. It provides exceptional performance, durability, and connectivity. Powered by the AMD B850 chipset, it supports AMD Socket AM5 Ryzen 9000, 8000, and 7000 Series processors, as well as PCIe Gen5 graphics and blazing M.2 storage, providing future-ready speed and efficiency. ASRock B850 Steel Legend WiFi AM5 DDR5 ATX Motherboard features two channel DDR5 memory technology, four DIMM slots, and supports both ECC and non-ECC un-buffered modules with speeds up to 8000+(OC), as well as XMP and EXPO profiles for easy overclocking. The 14+2+1 power phase architecture, featuring 80A Dr.MOS, expanded heatsink protection, and 20K long-lasting black capacitors, assures rock-solid stability and extended endurance. For graphics, the ASRock B850 Steel Legend WiFi AM5 DDR5 ATX Motherboard with AMD RDNA solutions supports HDMI 2.1 with HDR, HDCP 2.3, and 4K 120Hz output. The audio is driven by the Realtek ALC4082, which features 7.1 channel HD sound, distinct PCB layers for clean signal separation, direct drive headphone technology that supports up to 600 Ohm headsets, and Nahimic software for an immersive experience. Networking is optimized with 2.5G Dragon LAN, which includes bandwidth management, visual statistics, and customizable priority modes, and wireless performance is improved by a WiFi 7 802.11be module with Bluetooth 5.4, dual-band 2x2 MU-MIMO, extended 6GHz band support, and up to 160MHz channel bandwidth. The ASRock B850 Steel Legend WiFi AM5 DDR5 ATX Motherboard provides storage options with one PCIe Gen5x4 blazing M.2 slot, three PCIe Gen4x4 M.2 slots, and four SATA3 ports that support RAID 0, 1, and 10 for NVMe SSDs. The expansion comprises PCIe 5.0 x16 and PCIe 4.0 x16 slots with strengthened connections. USB connectivity is extensive, with USB 3.2 Gen2x2 Type-C, several USB 3.2 Gen2 and Gen1 ports, and eight USB 2.0 options on the back and front panels. Other features include BIOS Flashback, ASRock Auto Driver Installer, Post Status Checker, Polychrome SYNC RGB control, lightning gaming ports, and extensive fan and AIO pump headers. The ASRock B850 Steel Legend WiFi, with its versatile integrated I/O shield, ATX 8-layer PCB design, and compatibility for Windows 10 and 11, delivers power, stability, and sophisticated connectivity for high-performance PC designs.
Specifications
- Chipset
- AMD B850
- M.2 slots
- 1
- RAM type
- - Supports DDR5 ECC/non-ECC, un-buffered memory up to 8000+(OC); - Supports Extreme Memory Profile (XMP) and EXTended Profiles for Overclocking (EXPO) memory modules
- Form factor
- - ATX Form Factor: 12.0-in x 9.6-in, 30.5 cm x 24.4 cm; - 8 Layer PCB
- Memory — Type
- Dual Channel DDR5 Memory Technology
- Memory — Slots
- 4 x DDR5 DIMM Slots
- Highlights — Model
- B850 Steel Legend WiFi
- Graphics — 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
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- Expansion Slots — PCI
- 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)
- Highlights — Features
- 2.5G LAN, 802.11be Wi-Fi 7 Module, Bluetooth 5.4
- Memory — Maximum Memory
- 256GB
- Basic Information — BIOS
- - 256Mb AMI UEFI Legal BIOS with GUI support
- Connector & Ports — HDMI
- 1 x HDMI 2.1 TMDS/FRL 8G Compatible, supports HDR, HDCP 2.3 and max. resolution up to 4K 120Hz;
- Connector & Ports — RAID
- - Supports RAID 0, RAID 1 and RAID 10 for M.2 NVMe storage devices
- Basic Information — Audio
- - 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
- Connector & Ports — Audio
- 1 x Front Panel Audio Connector
- Others — Bundled Software
- 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 — Special Features
- Superb Productivity; - PCIe Gen5 (Graphics, M.2); - Dual Channel DDR5; Rock-Solid Durability; - 14+2+1 Power Phase, 80A Dr.MOS for VCore+SOC+MISC with Enlarged Heatsink Armor; - Flexible Integrated I/O Shield; - 20K Long-lasting Black Caps (high quality and conductive polymer capacitors); Ultrafast Connectivity; - 2.5G LAN, 802.11be Wi-Fi 7 Module; - ASRock Lightning Gaming Ports; EZ Update; - BIOS Flashback Button; - ASRock Auto Driver Installer; EZ Troubleshooter; - ASRock Post Status Checker
- Highlights — Supported RAM
- 4x DDR5, Up to 8000+(OC), Max 256GB
- Connector & Ports — USB (s)
- 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)
- Highlights — Graphics Output
- 1 x HDMI 2.1 TMDS/FRL 8G Compatible
- Connector & Ports — LAN Port (s)
- - 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
- Basic Information — Supported CPU
- Supports AMD Socket AM5 Ryzen 9000, 8000 and 7000 Series Processors
- Connector & Ports — Supported Storage
- 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
- Connector & Ports — Internal I/O Ports
- Rear Panel I/O; - 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); - 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)
- Warranty Information — Manufacturing Warranty
- 3 Years
- Connector & Ports — Wireless Communication module
- - 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
- Connector & Ports — TPM (Trusted Platform Module )
- - 1 x SPI TPM Header
Compare with similar products
 This itemASRock B850 STEEL LEGEND WIFI AM5 DDR5 ATX Motherboard |  GIGABYTEGigabyte Z890 UD WIFI6E LGA 1851 ATX Motherboard |  GIGABYTEGIGABYTE B860M AORUS ELITE WIFI6E ICE LGA1851 Micro ATX Motherboard |  MSIMSI PRO Z790-A MAX WIFI DDR5 ATX Motherboard | |
|---|---|---|---|---|
| Price | ৳34,000 | ৳33,900 | ৳33,900 | ৳34,100 |
| Availability | Out of stock | In stock | In stock | Out of stock |
| Brand | ASRock | GIGABYTE | GIGABYTE | MSI |
| M.2 slots | 1 | 1 | 1 | 4 |
| RAM type | - Supports DDR5 ECC/non-ECC, un-buffered memory up to 8000+(OC); - Supports Extreme Memory Profile (XMP) and EXTended Profiles for Overclocking (EXPO) memory modules | Support for DDR5 9200(O.C) / 9066(O.C) / 8933(O.C) / 8800(O.C) / 8600(O.C) / 8400(O.C) /8266(O.C) / 8200(O.C) / 8000(O.C) / 7950(O.C) / 7900(O.C) / 7800(O.C) / 7600(O.C.) / 7400(O.C.) / 7200(O.C.) / 7000(O.C.) / 6800(O.C.) / 6600(O.C.) / 6400 / 6200 / 6000 / 5800 / 5600MT/s memory modules.; Dual channel memory architecture; Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode); Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules; Support for Extreme Memory Profile (XMP) memory modules; Support CUDIMM memory module | Support for DDR5 9200(O.C) / 8800(O.C) / 8600(O.C) / 8400(O.C) / 8266(O.C) / 8200(O.C) / 8000(O.C) / 7950(O.C) / 7900(O.C) / 7800(O.C) / 7600(O.C.) / 7400(O.C.) / 7200(O.C.) / 7000(O.C.) / 6800(O.C.) / 6600(O.C.) /6400/5600 MT/s memory modules | Memory Support 7800+(OC)/ 7600(OC)/ 7400(OC)/ 7200(OC)/ 7000(OC)/ 6800(OC)/ 6600(OC)/ 6400(OC)/ 6200(OC)/ 6000(OC)/ 5800(OC)/ 5600(JEDEC)/ 5400(JEDEC)/ 5200(JEDEC)/ 5000(JEDEC)/ 4800(JEDEC) MHz; Max. overclocking frequency:; • 1DPC 1R Max speed up to 7800+ MHz; • 1DPC 2R Max speed up to 6600+ MHz; • 2DPC 1R Max speed up to 6400+ MHz; • 2DPC 2R Max speed up to 5600+ MHz; Supports Intel XMP 3.0 OC; Supports Dual-Controller Dual-Channel mode; Supports non-ECC, un-buffered memory |
| Form factor | - ATX Form Factor: 12.0-in x 9.6-in, 30.5 cm x 24.4 cm; - 8 Layer PCB | ATX Form Factor; 30.5cm x 24.4cm | Micro ATX Form Factor; 24.4cm x 24.4cm | ATX; 243.84mmx304.8mm |
| Chipset | AMD B850 | Intel Z890 Express Chipset | Intel B860 Express Chipset | INTEL Z790 |
Warranty & returns
Manufacturer warranty
Covered by the manufacturer's official Bangladesh warranty where one applies. The warranty term for this product, when the source lists one, appears in the specifications above.
Dead on arrival
Report a dead-on-arrival unit within 3 days of delivery and we replace it.
Returns
Return an unopened, unused product in its original packaging within 3 days of delivery. Delivery charges are not refundable.
