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Featuring sturdy components and completely smooth power delivery to the CPU, offering enhanced performance for gamers.
Dr.MOS is an integrated power stage optimized for synchronous buck-set down voltage applications, delivering higher current and better thermal efficiency than traditional MOSFETs, ensuring enhanced stability.
CPU overclocking requires higher current. ASRock Hi-Density Power Connectors are designed to withstand higher currents compared to traditional CPU and ATX power connectors, providing a more stable system and reducing the risk of fire during heavy overclocking.
The 6 Layer PCB provides stable signal traces and power shapes delivering lower temperature and higher energy efficiency for memory overclocking! Thus, it's able to support the latest memory modules with most extreme memory performance!
Derived from the “built for stable and reliable” designing concept, ASRock does not compromise on any details. This motherboard is built with high quality materials, enthusiasts are able to enjoy the boost of DDR5 memory overclocking performance by enabling the pre-tested profiles. Make sure the memory modules are Intel® XMP/AMD EXPO™ capable and overclocking can be made so affordable, satisfying and absolutely no sweat at all.
The Blazing M.2 accommodates the latest PCI Express 5.0 standard to perform twice the bandwidth compared to previous generation, with a breathtaking 128Gb/s transfer speed, it is ready to unleash the full potential of future ultrafast SSDs.
The intelligent 2.5Gb/s LAN platform is built for maximum networking performance for the demanding requirements of home networking, content creators, online gamers and high-quality streaming media. Boost networking performance up to 2.5X the bandwidth compared to the standard gigabit Ethernet, you’ll enjoy the faster and uncompromised connectivity experience for gaming, file transfers and backups.
Front USB 3.2 Gen1 Type-C header delivers up to 5 Gbps data transfer rate and next generation reversible USB design to the front panel of computer case.
ASRock B850M-X R2.0 mATX Socket AM5 Motherboard
CPU
| CPU Socket | Socket AM5 |
| CPU Brand | AMD |
| Installed Processors (Max) | 0 (1) |
| Supported Processor Manufacturer | AMD |
| Supported Processors | AMD Socket AM5 Ryzen 9000, 8000 and 7000 Series Processors |
| 64-bit Support | Yes |
| Socket | AM5 |
Rear Panel I/O Ports
| USB Ports | 1 x USB-C 3.0 3 x USB 3.0 2 x USB 2.0 |
| DisplayPorts | 1 x DisplayPort 1.4 |
| HDMI Port | 1 x HDMI 2.1 |
| RJ-45 Ports | 1 x RJ-45 |
| Audio Line In Ports | 1 x 3.5mm Jack |
| Audio Line Out Ports | 1 x 3.5mm Jack |
| Microphone In Port | 1 x 3.5mm Jack |
Internal I/O Connectors
| SATA Connectors | 4 x SATA |
| USB Connectors | 1 x USB-C 3.0 header (supports 1 port) 1 x USB 3.0 header (supports 2 ports) 2 x USB 2.0 headers (supports 4 ports) |
| Speaker | 1 x Speaker header |
| Front Panel Connectors | 1 x Front Panel 1 x Front Audio |
| Cooling Fan Support | 2 x CPU fan headers 3 x Chassis fan/Water pump headers 1 x AIO pump header |
| TPM Header | 1 x SPI TPM header |
| Power Connector Port | 1 x 24-pin ATX 1 x 8-pin EPS |
| Other Connectors | 1 x M.2 slot, Key M, Type 2280 (PCIe Gen5) 1 x M.2 slot, Key M, Type 2260/2280 (PCIe Gen4) 3 x 3-pin ARGB headers 1 x 4-pin RGB header |
Memory
| Memory Bus Speed | Up to 8200 MT/s |
| Memory Type | DDR5 |
| Maximum RAM | 128 GB |
| Memory Slot | 2 x DIMM |
Motherboard
| Northbridge | AMD B850 |
| RAID Supported | Yes |
| RAID Format | RAID 0, 1, 10 |
| SATA Supported | Yes |
Expansion
| Number of PCI Express Slots | 1 x PCI Express 5.0 x16 slot 1 x PCI Express 4.0 x16 slot (@ x4) 1 x PCI Express 4.0 x1 slot |
Graphics Device
| Integrated Graphics Supported | Yes |
Warranty
| Warranty | 3 Years |
Sound
| Integrated Sound | Realtek ALC897 |
Network
| Integrated Network | Dragon RTL8125BG |
| Network Speeds Supported | Up to 2.5 Gbps |
| Wireless LAN | No |
| Bluetooth | No |
System Requirements
| Operating Systems Supported | Microsoft Windows 11 |
System
| Software Included (may be trial or restricted) | Yes |
| Drivers | Yes |
Physical
| Form Factor | mATX Motherboard |
| In The Box | Motherboard I/O Shield 2 x SATA Cables Screw for M.2 Socket |
| Width | 226 mm |
| Length | 244 mm |
Key Features
| RDIMM Memory Supported | No |
| RDIMM Memory Required | No |
| Wireless Network | No |
| Motherboard Width | 226 mm |
| Motherboard Height | 244 mm |
| Main Colour | Black |
| Memory Channel | Dual |
| On-board Audio Type | 7.1 |
| Number of SATA Ports | 4 port(s) |
| Number of USB Ports | 6 port(s) |
| USB 3.0 Support | Yes |
| Multi GPU Support | No |
| VGA Connection | No |
| DVI Connection | No |
| HDMI Connection | Yes |
| DisplayPort Connection | Yes |
| Motherboard Form Factor | mATX |
| Motherboard (EPS) Power Connectors | 4+4-Pin |
| Motherboard Chipset | AMD B850 |
| Thunderbolt | No |
| Motherboard Model | ASRock B850M-X R2.0 |
| USB 3.1 Support | No |
| Internal USB3.0 Header | Yes |
| M.2 Support | Yes |
| On-board RGB Control | ASRock RGB LED |
| RGB Header Type | 3-Pin ARGB |
| Addressable RGB | Yes |
| Internal USB Type-C Header | Yes |
| Power Requirement (auto) | 60 W |
| Max Memory Speed Supported (overclocked) | 8200 MT/s |
| CPU Power Pins (female) | 8 |
| Total M.2 Slots | 2 |
| Maximum NVMe M.2 ports | 2 |
| SATA ports | 4 |
| No. of front USB2.0 ports supported | 4 |
| No. of front USB3.0 ports supported | 2 |
| No. of front USB-C ports supported | 1 |
| Back Connect Support | No |
Item Details
| Manufacturer | ASRock |
| Manufacturer Code | 90-MXBSG-A0UAYZ |
| EAN | 4711581490758 |
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