How long can I collect data with a 2 MB RAM Disk?
A March II with a 2 MB RAM Disk will store more than 16,000 point features, which is often enough for a day of work. However, you can fill a 2 MB RAM Disk with GPS data in about 5 hours when you continuously log a line or area feature. A March I with a 1 MB RAM Disk will store more than 8,000 point features. You can fill a 1 MB RAM Disk with GPS data in about 2.5 hours when you continuously log a line or area feature.