The Supermicro MEM-DR432L-SL01-LR21 is available from Calhoun Technologies. Calhoun Technologies can help your company save up to 80% on IT Hardware. Manufacturer: Supermicro Part Number: MEM-DR432L-SL01-LR21 Details: Supermicro MEM-DR432L-SL01-LR21 32Gb