Maxsun Challenger B450M AMD AM4 MicroATX Motherboard
The Maxsun Challenger B450M is a MicroATX motherboard with the AMD B450 chipset, supporting AM4 CPUs including Ryzen 5000 Series. It features dual DDR4 slots for up to 64GB, onboard VGA and HDMI outputs, and an M.2 slot with PCIe 4.0 x4 for fast storage. Ideal for budget builds with nationwide delivery and cash-on-delivery available across 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
Our courier partner will deliver to your specified address
Delays may occur due to situations out of our control
3-4 Days
₨ 21,500
Description
The Maxsun Challenger B450M is a MicroATX motherboard built on the AMD B450 chipset, offering broad compatibility with AMD AM4 processors including Ryzen 5000, 4000 G-Series, and 3000 Series CPUs. It supports up to 64GB of DDR4 memory via two slots, with speeds up to 3200MHz (OC) and dual-channel architecture.
Connectivity includes onboard VGA and HDMI outputs supporting 4K resolution, along with a PCIe 3.0 x16 slot for graphics cards and an M.2 slot with PCIe 4.0 x4 support for fast storage. The motherboard also features four SATA 6Gb/s ports with RAID 0/1/5/10 support, Realtek 1G LAN, and 5.1-channel HD audio.
- AMD AM4 socket: Supports Ryzen 5000, 4000 G-Series, 3000 Series CPUs
- Dual DDR4 memory slots: Up to 64GB, 3200MHz (OC)
- Onboard graphics: VGA and HDMI (4K @ 30Hz)
- Storage: 1x M.2 PCIe 4.0 x4, 4x SATA 6Gb/s with RAID
- Connectivity: Realtek RTL8111H 1G LAN, USB 3.2 Gen1 (front & rear)
- MicroATX form factor: 220mm x 175mm, 2-year warranty




Specification
Overview
| Warranty | 2 Years |
|---|---|
| Chipset | AMD® B450 |
| CPU Support | AMD AM4 socket; supports Ryzen 5000 G-Series, 5000 Series, 4000 G-Series, 3000 Series |
| Memory Slots | 2× DDR4 |
| Max Memory | Up to 64GB |
| Memory Speed | 3200(OC) / 2933(OC) / 2666(OC) / 2400(OC) MHz |
| Memory Features | AMD A-XMP OC, Dual-Channel |
| Onboard Graphics Ports | 1× VGA, 1× HDMI |
| Max Resolution (VGA) | 2048×1536@50Hz, 2048×1280@60Hz, 1920×1200@60Hz |
| Max Resolution (HDMI) | 4K @ 30Hz |
| Expansion Slots | 1× PCIe 3.0 x16, 1× PCIe 3.0 x1 |
| Storage | 1× M.2 (2242/2280, PCIe 4.0 x4), 4× SATA 6Gb/s |
| RAID Support | RAID 0, 1, 5, 10 |
| Front USB | 2× USB 3.2 Gen1 Type-A, 2× USB 2.0 |
| Rear USB | 2× USB 3.2 Gen1 Type-A, 2× USB 2.0 |
| LAN | Realtek RTL8111H 1G |
| Audio | Realtek ALC897, 5.1 Channel HD Audio |
| Internal I/O | 24-pin ATX power, 4-pin CPU power, CPU fan, system fan, PS/2, M.2 slot, 4× SATA, speaker, front audio, COM_A, DEBUG_CON, CLR CMOS |
| LED Features | No debug LED |
| OS Support | Windows 11 (64-bit), Windows 10 (64-bit) |
| Form Factor | Micro-ATX (M-ATX) |
| Dimensions | 220mm × 175mm |
| Form Factor | Micro-ATX |







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