MSI B450M-A PRO MAX II Motherboard
Brand: MSI
SKU: MOBO0445
Price: ₹12,750 (inclusive of GST · genuine product with warranty)
Socket: AM4; Memory: 2× DDR4 up to 64 GB (OC to ~4133 MHz); Storage: 4× SATA 6 Gb/s + 1× M.2 PCIe 3.0 x4; LAN: 2.5 Gbps.
Specifications
| LAN | Realtek 8125BG 2.5 Gbps |
|---|---|
| Chipset | AMD B450 |
| USB Ports | 6× USB 3.2 Gen 1 (5 Gb/s), 6× USB 2.0 |
| CPU Socket | AM4 |
| Max Memory | 64 GB |
| Audio Codec | Realtek ALC897 (7.1‑ch) |
| CPU Support | AMD Ryzen 1000–5000 series, 5000‑G, 4000‑G, Athlon with Vega |
| Form Factor | Micro‑ATX (200×236 mm) |
| Memory Slots | 2× DDR4 DIMM |
| RAID Support | RAID 0,‑1,‑10 (SATA) |
| Display Ports | HDMI 2.0b (4K 60 Hz), DVI‑D (1920×1200 @60 Hz) |
| Back Panel I/O | PS/2 mouse + keyboard, DVI‑D, HDMI, 4× USB 3.2 Gen1, 2× USB 2.0, 2.5 Gb LAN, audio jacks |
| Expansion Slots | 1× PCIe 3.0 ×16, 1× PCIe 2.0 ×1 |
| Internal Headers | USB 3.2 Gen1, USB 2.0, audio, serial, TPM, chassis intru, front panel |
| Memory Speed (OC) | DDR4‑4133 MHz (A‑XMP) |
| Storage Interfaces | 4× SATA 6 Gb/s, 1× M.2 PCIe 3.0 ×4 or SATA |
| Operating System Support | Windows 10/11 64‑bit |
About this product
The MSI B450M‑A Pro Max II is a micro‑ATX motherboard based on the AMD B450 chipset supporting a broad range of AM4 processors, including Ryzen 5000‑, 4000‑, 3000‑, 2000‑ and 1000‑series, as well as Athlon with Radeon Vega Graphics. It offers a compact 200 × 236 mm form factor and mATX layout suitable for budget and mid‑range builds, compatible with cases made for micro‑ATX boards. It features two DDR4 DIMM slots supporting up to 64 GB memory and overclock to DDR4‑4133 MHz via A‑XMP.
For storage, it provides four SATA 6 Gb/s ports supporting RAID 0/1/10, plus one M.2 slot (PCIe 3.0 x4 or SATA) for NVMe SSDs. Expansion includes one PCIe 3.0 ×16 slot (from CPU) and one PCIe 2.0 ×1 slot. Rear video outputs include DVI‑D and HDMI 2.0b (4K 60 Hz, when used with integrated‑graphics CPU).
Connectivity includes six USB 3.2 Gen 1 (5 Gb/s) ports and six USB 2.0 ports, plus internal headers for additional USB. Networking is handled by a Realtek 8125BG 2.5 Gbps LAN controller. Audio is powered by Realtek ALC897, delivering 7.1‑channel HD audio. BIOS supports Windows 10 and 11 (64‑bit).
Buy online at https://www.rj-quantum.com/products/msi-b450m-a-pro-max-ii-motherboard — secure checkout with UPI, cards & net-banking, GST invoice on every order, delivery across India.