The number of cores in the Atom d510 processor has two cores, each running two threads. The top-of-the-range eight-bay TS-8VH Terastations lack the two USB 3.0 ports found on the six-bay models. The story has been corrected on the wire and the second paragraph now reads: Both models have a dual-core, quad-thread processor running at 1.66GHz, two Gigabit Ethernet ports, two USB 2.0 and a serial port for communicating with a UPS.”]
Source: https://www.csoonline.com/article/2127729/buffalo-terastations-push-limits-of-atom-platform.html