MSI B550M-A PRO Micro ATX AM4
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Disclosure: Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Prices
| Retailer | Price | Availability | Last Checked | |
|---|---|---|---|---|
| Avika Retails Featured | ₹6,249 | In stock | Buy | 2026-07-15 05:02:20 |
| Vishal Peripherals Featured | ₹6,450 | In stock | Buy | 2026-07-15 09:39:50 |
| Computech Store | ₹5,995 | In stock | Buy | 2026-07-15 06:17:02 |
| Clarion Computers | ₹6,290 | In stock | Buy | 2026-07-15 05:03:43 |
| SCL Gaming | ₹6,460 | In stock | Buy | 2026-07-15 05:31:03 |
| Amazon | ₹6,639 | In stock | Buy | 2026-07-15 09:31:59 |
| Easy Shoppi | ₹7,310 | In stock | Buy | 2026-07-15 05:09:46 |
| TLG Gaming | ₹6,999 | Out of stock | Buy | 2026-07-15 05:00:53 |
| Prime ABGB | ₹7,200 | Out of stock | Buy | 2026-07-14 05:08:35 |
Specifications
Manufacturer:
MSI
Part ID:
- B550MAPRO
- MSIMAINBOARDB550MAPRO
Socket:
AM4
Form Factor:
Micro ATX
Chipset:
AMD B550
Color:
Black
Maximum Memory Support:
64GB
Memory Type Supported:
DDR4
Memory Speeds:
- DDR4-2666
- DDR4-3000
- DDR4-3200
- DDR4-3600
- DDR4-3733
- DDR4-4000
- DDR4-4133
- DDR4-4266
Memory Slots:
2
Expansion Slots:
- 1 x PCIe 3.0 X1
- 1 x PCIe 4.0 X16
M.2 Slots:
- 2242/2260/2280 M-key
Sata Ports:
- 4 x SATA 6GB/s
Onboard Ethernet:
1 x 1 Gb/s Ports (Realtek RTL8111H)
Onboard Video:
Depends on CPU
USB Headers:
- 1 x USB 3.2 Gen 1
- 2 x USB 2.0
Supports ECC:
Non-ECC / Unbuffered
Wireless Networking:
None
RAID Support:
Yes
Uses Back-Connect Connectors:
No