I used this product with a ryzen 7 3rd gen 3700, so I can confirm it definitely works with 3rd gen.
So this board has 4 slots for ssd's and hardrives, but note that two are most likely going to be covered by your gpu. I have a 2080 msi Duke, which granted is a massive card, but even a normal size card covers the the these two slots. Aswell the WiFi card slot will cover the first fan of your gpu if you have a big card, another thing to cover. Next negative, the m.2slot is right underneath the gpu! So I haven't used this type of ssd as my gpu is likely to lean on it and make it to hot. The board is one the smaller side, however other than the negatives stated it has a good bios and is easy to fit. It is a good board, it's just the m.2 slot and WiFi card slot is to close to the gpu slot in my opinion.
| Brand | MSI |
|---|---|
| Product Dimensions | 30.5 x 24.4 x 4 cm; 650 Grams |
| Item model number | 7C52-001R |
| Manufacturer | MSI COMPUTER |
| Series | MSI B450M-A PRO MAX |
| Color | Black |
| Form Factor | Micro ATX |
| Standing screen display size | 2 |
| Processor Brand | AMD |
| Processor Socket | Socket AM4 |
| Processor Count | 2 |
| RAM Size | 32 GB |
| Memory Technology | DDR4 |
| Computer Memory Type | DDR4 SDRAM |
| Maximum Memory Supported | 32 GB |
| Memory Clock Speed | 4133 MHz |
| Hard Disk Description | SSD |
| Graphics RAM Type | DRAM |
| Graphics Card Interface | PCI-E |
| Number of USB 2.0 Ports | 4 |
| Are Batteries Included | No |
| Item Weight | 650 g |
