QNAP® Systems, Inc. has released the new enterprise-class rackmount TVS-ECx80U-SAS R2 and TS-ECx80U R2 NAS series. Both series include two built-in SFP+ based 10GbE ports while keeping the same price tag as the previous TVS-ECx80U-SAS/TS-ECx80U series. The TS-ECx80U R2 series also includes models featuring an Intel® Core™ i3 3.5 GHz processor and 8GB DDR3 or 4GB DDR3 ECC RAM, providing businesses with more options to satisfy demands for higher-speed Ethernet solutions.