Motherboard - micro ATX - Socket AM4 - AMD B450 Chipset - USB 3.2 Gen 1 - Gigabit LAN - onboard graphics (CPU required) - HD Audio (8-channel)
| Main Specifications | |
|---|---|
| Product Description | MSI B450M-A PRO MAX - motherboard - micro ATX - Socket AM4 - AMD B450 |
| Product Type | Motherboard - micro ATX |
| Chipset Type | AMD B450 |
| Processor Socket | 1 x Socket AM4 |
| Compatible Processors | Athlon, Ryzen (supports 1st,2nd and 3rd Generation Ryzen / Ryzen with Radeon Vega Graphics and 2nd Generation Ryzen with Radeon Graphics / Athlon with Radeon Vega Graphics) |
| Max RAM Size | 32 GB |
| RAM Supported | 2 DIMM slots - DDR4, non-ECC, ECC (operate in non-ECC mode), unbuffered |
| Storage Ports | 4 x SATA-600 (RAID), 1 x M.2 |
| USB / FireWire Ports | 4 x USB 3.2 Gen 1 + 2 x USB 2.0 + (2 x USB 3.2 Gen 1 + 4 x USB 2.0 via headers) |
| Max Allocated RAM Size | 2048 MB |
| Audio | HD Audio (8-channel) |
| LAN | Gigabit Ethernet |
| Manufacturer Warranty | 3-year warranty |
| General | |
| Product Type | Motherboard - micro ATX |
| Chipset Type | AMD B450 |
| Processor Socket | Socket AM4 |
| Max Processors Qty | 1 |
| Compatible Processors | Athlon, Ryzen (supports 1st,2nd and 3rd Generation Ryzen / Ryzen with Radeon Vega Graphics and 2nd Generation Ryzen with Radeon Graphics / Athlon with Radeon Vega Graphics) |
| Expansion / Connectivity | |
| Expansion Slots | 1 x CPU ¦ 2 x DIMM 288-pin ¦ 1 x PCIe 3.0 x16 (x16 mode (with 1st, 2nd and 3rd Generation Ryzen CPU); x8 mode (with Ryzen with Radeon Vega Graphics and 2nd Generation Ryzen with Radeon Vega Graphics); x4 mode (with Athlon with Radeon Vega Graphics)) ¦ 1 x PCIe 2.0 x1 |
| Storage Interfaces | SATA-600 -connectors: 4 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10 ¦ SATA-600 / PCIe 3.0 -connectors: 1 x M.2 |
| Interfaces | 1 x LAN (Gigabit Ethernet) ¦ 1 x PS/2 keyboard ¦ 1 x PS/2 mouse ¦ 1 x audio line-out - mini-jack ¦ 1 x microphone - mini-jack ¦ 1 x DVI-D ¦ 1 x HDMI ¦ 2 x USB 2.0 ¦ 4 x USB 3.2 Gen 1 ¦ 1 x audio line-in - mini-jack |
| Internal Interfaces | 4 x USB 2.0 - header ¦ 2 x USB 3.2 Gen 1 - header ¦ 1 x audio - header ¦ 1 x serial - header |
| Power Connectors | 24-pin main power connector, 8-pin ATX12V connector |
| Manufacturer Warranty | |
| Service & Support | Limited warranty - 3 years |
| Miscellaneous | |
| Included Accessories | I/O back cover |
| Cables Included | 2 x Serial ATA cable |
| Software Included | MSI X-BOOST |
| Width | 9.3 in |
| Depth | 7.9 in |
| Audio | |
| Type | HD Audio (8-channel) |
| Audio Codec | Realtek ALC892 |
| Compliant Standards | High Definition Audio |
| Features | |
| Hardware Features | MSI Audio Boost, Debug LED, Turbo M.2, MSI Core Boost |
| LAN | |
| Network Controller | Realtek RTL8111H |
| Network Interfaces | Gigabit Ethernet |
| Graphics | |
| Max Allocated RAM Size | 2048 MB |
| Supported RAM | |
| Max Size | 32 GB |
| Technology | DDR4 |
| Bus Clock | 2400 MHz, 1866 MHz, 2133 MHz, 2667 MHz, 2800 MHz (O.C.), 2933 MHz (O.C.), 3000 MHz (O.C.), 2667 MHz (O.C.), 3200 MHz (O.C.), 3466 MHz (O.C.), 3733 MHz (O.C.), 3866 MHz (O.C.), 4000 MHz (O.C.), 4133 MHz (O.C.), 3066 MHz (O.C.) |
| Supported RAM Integrity Check | Non-ECC, ECC (operate in non-ECC mode) |
| Registered or Buffered | Unbuffered |
| Features | Dual channel memory architecture, supported ECC modules operate in non-ECC mode, A-XMP support |