User Guide
Page 73
... NOTE: Total of the Dell Mobile Broadband card may be up to support graphics on computers with 256 MB system memory for devices such as DDock advanced port replicators and expansion stations standard D-Port connector Communications Modem: Type Controller Interface Network adapter Wireless v.92 56K MDC softmodem ... Integrated video 256-MB or 512-MB of 128 MB graphics memory. up to 64 MB of system memory may vary by region. Local integrated memory is 512 MB or greater; Video NOTE: Your Dell™ Latitude™ D620 computer has both integrated and discrete video options.
... NOTE: Total of the Dell Mobile Broadband card may be up to support graphics on computers with 256 MB system memory for devices such as DDock advanced port replicators and expansion stations standard D-Port connector Communications Modem: Type Controller Interface Network adapter Wireless v.92 56K MDC softmodem ... Integrated video 256-MB or 512-MB of 128 MB graphics memory. up to 64 MB of system memory may vary by region. Local integrated memory is 512 MB or greater; Video NOTE: Your Dell™ Latitude™ D620 computer has both integrated and discrete video options.