Juniper SSG320M

Part number Description
SSG-320M-SB Secure Services Gateway 320 System, Base Memory (512MB), 3 PIM Slots, AC Power Supply, ScreenOS, 19″ Rack Mount
SSG-320M-SH Secure Services Gateway 320 System, High Memory (1GB), 3 PIM Slots, AC Power Supply, ScreenOS, 19″ Rack Mount