Intel® Xeon E3-1225 3.1GHz Quad Core CPU
4GB DDR3 ECC RAM
Capacity: 8TB/12TB
2U Rackmount, Redundant Power Supply
Support 12 x SATA HDD, built-in 4 x 3TB SATA HDD
RAID 0 / 1 / 5 / 6 / 10 / 51 / 61 support
24/7 reliabiliy with hot swap, port trunking & UPS support
6 x USB 2.0, 1 x D-Sub 9-pin, 4 x Gigabit Ports
10Gps Ethernet extension board support
WebAccess for Business for iOS & Android
IP Camera support (1 license included, max. 10 licenses)
Built-in Web, FTP, DLNA, iTunes & Print server
iSCSI target, Amazon S3, Time Machine, BT & AD support
Data Replication & Failover support
AES-128 bit hard drive encryption
Rackmount sliding rail kit included
NovaBackup Business Essential (10 licenses included)
3 years local warranty

Official Website: http://hk.buffalo-asia.com/forbusiness/business_nas/ts7000/ts-2rzs-ap/