The HP Visualize J2240 Workstation uses the PA-8200 64-bit processor operating at 236MHz. Although similar to the J282 in that it offers dual processing, it is worth noting that the J282 comes standard with a single processor which may be upgraded to dual whereas the J2240 comes standard as a dual processing system. Frontier offers used and refurbished J2240 Workstations. Call Frontier today or request a quote. 866-226-6344