QNAP TS-EC1279U-RP, 12x 3 TB. Processor family: Intel Xeon, Processor model: E3-1225, Processor clock speed: 3.1 GHz. Total storage capacity: 36000 GB, Hard drive capacity: 3000 GB, Maximum capacity: 48 TB. Internal memory: 4 GB, Internal memory type: DDR3, Flash memory: 512 MB. Compliance industry standards: IEEE 802.3, 802.3u, 802.3ab, Cabling technology: 10/100/1000Base-T(X). Operating system installed: Linux