RAM: 32x DDR4 memory slots; Maximum 8TB using 32x 256GB 3DS RDIMMs; Supports up to 16x Intel® Optane™ DC persistent memory 200 Series modules (PMem)
Drive Bays: Front and rear drive bays of up to 4x 3.5-inch + 2x 2.5-inch drives, or 12x 2.5-inch drives, or 16x EDSFF drives; Up to 12x NVMe drives supported; 2x M.2 boot drives (RAID 1); 2x 7mm boot drives in rear (RAID 1)