Model	Instrument Type	Max. Channels Number	Max. State Speed	Max. Timing Speed	Memory Depth	Options
SL-4651	Benchtop	16	?	1 GHz	65536 bits/ch	40 MHz/96 CH (state);oscilloscope: 200 MHz/1 ch
SL-4122	Benchtop	32	100 MHz	100 MHz	4096 bits/ch	?
SL-4650	Benchtop	16	?	1 GHz	65536 bits/ch	40 MHz/96 CH (state);oscilloscope: 200 MHz/1 ch
SL-4641	Benchtop	16	?	400 MHz	16384 bits/ch	40 MHz/96 CH (state);oscilloscope: 200 MHz/1 ch
SL-4640A	Benchtop	16	?	400 MHz	16384 bits/ch	40 MHz/96 CH (state);oscilloscope: 200 MHz/1 ch