4 x DIMM, Max. 128GB, DDR4. Processor Compatibility - AMD AM4 Socket. Processor Socket: Socket AM4 (PGA 1331). Form Factor: microATX. Processor Compatibility: AMD Ryzen 9 3000 Series, AMD Ryzen 7 3000 Series, AMD Ryzen 5 3000 Series, AMD Ryzen 3 3000 Series.
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