Best QNAP TS-h1887XU-RP-E2334-16G 264TB (Seagate Exos) - 18-Bay 2U rackmount NAS; Intel Xeon E-2334 4 cores / 8 threads 3.4 GHz processor (boost up to 4.8 GHz); 16 GB ECC DDR4; 12 x 2.5/3.5 SATA 6Gbps HDD/SSD + 6 x 2.5 SATA 6Gbps; 2 x 10GBASE-T; 2 x 2.5GbE; 4 for Business