QNAP TS-EC879U-RP. Total storage capacity: 0 GB, Hard drive capacity: 0 GB, Maximum capacity: 24 TB. Memory type: DDR3 ECC, Internal memory: 4096 MB, Flash memory: 512 MB. Processor family: Intel Xeon, Processor model: E3-1225, Processor clock speed: 3100 MHz. Compliance industry standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, Networking features: Gigabit Ethernet, Cabling technology: 10/100/1000BASE-T(X). Security algorithms supported: 256-bit AES, FIPS 140-2, HTTPS, SSH, SSL/TLS