Rigol DHO4000-RLU-05 – Memory Upgrade to 500 Mpts for HDO4000 Series

Description
Rigol DHO4000-RLU-05 – Memory Upgrade to 500 Mpts for DHO4000 Series
The Rigol DHO4000-RLU-05 is a memory upgrade to 500 Mpts for the DHO4000 oscilloscope series.
Standard: 250 Mpts (single channel), 125 Mpts (half channels), 62.5 Mpts (all channels)
With option: 500 Mpts (single channel), 250 Mpts (half channels), 125 Mpts (all channels)
Note regarding terminology:
If any one of the channels is enabled, it is called single channel mode; two channels is called half channels mode; three or four channels is all called all channels mode.