Maxsun Challenger B850M-K M-ATX DDR5 AMD AM5 Motherboard
The Maxsun Challenger B850M-K is a Micro-ATX motherboard for AMD AM5 socket, supporting Ryzen 7000/8000/9000 series CPUs. It features dual DDR5 slots with EXPO support, PCIe 5.0 x16, one M.2 PCIe 4.0, and HDMI 2.1 output. Ideal for compact builds with modern connectivity, available with nationwide delivery and cash-on-delivery in Pakistan.
Shipping & Delivery
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Pick up from the Megacomputer Store
To pick up today
Free
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Express delivery
Applicable to selected areas in Karachi only
1-2 Days
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TCS Courier delivery
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Delays may occur due to situations out of our control
3-4 Days
₨ 34,799
Description
The Maxsun Challenger B850M-K is a Micro-ATX motherboard built on the AMD B850 chipset, designed for AMD AM5 socket processors including Ryzen 7000, 8000, and 9000 series. It supports up to 96GB of DDR5 memory via two DIMM slots, with speeds up to OC+ MHz and AMD EXPO for enhanced performance. The board features a PCIe 5.0 x16 slot for the latest graphics cards and a PCIe 3.0 x1 slot for expansion.
Storage options include one M.2 slot (PCIe 4.0 x4) and two SATA 6Gb/s ports. Connectivity is handled by Realtek RTL8111M LAN, with rear USB ports offering four USB 5G Type-A and two USB 2.0. The board includes HDMI 2.1 output for 4K displays, a CLR CMOS button, and headers for COM and cooling fans. This motherboard is ideal for building a compact yet powerful system with nationwide delivery and cash-on-delivery options available across Pakistan.
- AMD AM5 socket: Supports Ryzen 7000/8000/9000 series processors
- DDR5 memory: 2× DIMM, up to 96GB, AMD EXPO, speeds up to OC+ MHz
- PCIe 5.0 x16 slot for high-performance graphics
- 1× M.2 PCIe 4.0 x4 and 2× SATA 6Gb/s storage
- HDMI 2.1 output with 4K @ 30Hz support
- Realtek RTL8111M LAN, multiple USB 5G ports, CLR CMOS button
Specification
Overview
| Warranty | 2 Years |
|---|---|
| Model | MS-Challenger B850M-K |
| Chipset | AMD® B850 |
| Form Factor | Micro-ATX (M-ATX) |
| Dimensions | 225 × 220 mm |
| CPU Support | AM5 socket; supports Ryzen 7000, 8000, 9000 series |
| Memory Slots | 2× DDR5 DIMM |
| Max Memory | Up to 96GB |
| Memory Features | AMD EXPO support, Dual-channel |
| Memory Speed | 4800 / 5200 / 5600(OC) / 6000(OC) / 6400(OC) / 6800(OC) / OC+ MHz |
| Display Output | 1× HDMI 2.1 |
| Max Resolution | 4K @ 30Hz |
| Expansion Slots | 1× PCIe 5.0 x16, 1× PCIe 3.0 x1 |
| Storage (M.2) | 1× M.2 (PCIe 4.0 x4/x2, 2280) |
| Storage (SATA) | 2× SATA 6Gb/s |
| Front USB | 2× USB 5G Type-A, 2× USB 2.0 |
| Rear USB | 4× USB 5G Type-A, 2× USB 2.0 |
| LAN | Realtek RTL8111M |
| Power Connectors | 24-pin ATX, 8-pin CPU (12V) |
| Cooling | 1× CPU fan header, 2× case fan headers |
| Internal Connectors | COM (RS232), CPU fan (4-pin) |
| Debug / Reset | CLR CMOS button |
| Operating System | (Not specified, but typically Windows 10/11 supported) |
| Form Factor | Micro-ATX |
| Memory Type | DDR5 |
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