QNAP TS-453D-4G 4 Bay NAS for Professionals with Intel® Celeron® J4125 CPU and Two 2.5GbE Ports

Intel Celeron J4125 quad-core 2.0 GHz processor (burst up to 2.7 GHz)
Intel HD Graphics 600
4GB SO-DIMM DDR4 (Max 8GB)
4 x 3.5-inch drive bays (Diskless)
2 x 2.5GbE ports
1 x PCIe Gen 2 slot
3 x USB 2.0 ports
Category：Electronics Color:2-bay 4GB RAM,4-bay 4GB RAM,4-bay 8GB RAM,6-bay 4GB RAM,6-bay 8GB RAMNAS + 4TB Seagate Drives,NAS Category:Electronics Computers & Accessories Data Storage Brand:QNAP Color Size:2-bay 4GB RAM,4-bay 4GB RAM,4-bay 8GB RAM,6-bay 4GB RAM,6-bay 8GB RAMNAS + 4TB Seagate Drives,NAS