The shipping process is fully robotic and orders are normally pulled and shipped quickly in 7 different warehouses across the US and then dropped in sealed USPS, UPS and FedEx containers for pick-up on the next business day. High volume or backordered items may have additional shipping delays. Once pulled, orders cannot be stopped, however you can return orders for refund unopened if you have changed your mind. Tracking normally is sent / updated within 48 hours of pick-up. Delivery is normally 3-10 business days after leaving the warehouse, however carrier delays may occur. Shipping may take longer in rural areas, due to carrier delay, weather or acts of God. Weekends and Holidays do not count as business days and have no pickup, movement or delivery.
Covid 19 Update — We have seen slowdowns and backlogs in package pickup, sorting, scanning and delivery by UPS, Fedex and USPS caused by worker shortages and facilities disruption due to the Covid 19 Pandemic. Some UPS and USPS hubs are no longer scanning all packages, as a result some tracking will show nothing until delivery.
FREE GROUND SHIPPING *
* ground shipping normally takes 3-10 business days, depending on destination
Click here to view our Return Policy
Click here to view our full Terms of Sale
PRO series helps users work smarter by delivering an efficient and productive experience. Featuring stable functionality and high-quality assembly, PRO series motherboards provide not only optimized professional workflows but also less troubleshooting and longevity.
|Manufacturer Part Number||B550APRO|
|Manufacturer Website Address||http://www.msi.com|
|Product Model||B550-A PRO|
|Product Name||B550-A PRO Desktop Motherboard|
|Product Type||Desktop Motherboard|
|Processor & Chipset:|
|Total Processor Supported||1|
|Processor Socket||Socket AM4|
|Processor Supported||Ryzen 3|
|Multi GPU Supported||CrossFire|
|Number of Memory Slots||4|
|Memory Form Factor||DIMM|
|Maximum Memory Supported||128 GB|
|Memory Technology||DDR4 SDRAM|
|Memory Speed Supported||1866 MHz|
|Controller Type||Serial ATA/600|
|Onboard Video||CPU Dependent Video|
|Network & Communication:|
|Number of Total Expansion Slots||4|
|Total Number of PCI Express Slots||4|
|Number of PCI Express x1 Slots||2|
|Number of PCI Express x16 Slots||2|
|Total Number of USB Ports||8|
|Number of USB 2.0 Ports||4|
|Number of USB 3.2 Ports||4|
|Number of Network (RJ-45) Ports||1|
|Number of SATA Interfaces||6|
|Number of M.2 Interfaces||2|
|Total Number of Onboard USB Ports||7|
|Number of Onboard USB 2.0 Ports||4|
|Number of Onboard USB 3.2 Ports||3|
|Country of Origin||China|
|Limited Warranty||3 Year|
The "Add to Cart to See Price" message indicates an additional discount is in effect, and this discount is calculated in the Shopping Cart.
You can see this price by adding this item to your shopping cart.
Please be assured that simply adding an item to your cart does not obligate you to buy it--you can always delete the item from your cart if you decide not to purchase it.