Yes you probably can, albeit with slow refresh, which doesn't matter for office work or mainstream web. The nearest I re-tried today: (My main PC is a Dell Latitude e6440, launched 2013, bought used in 2017 with Windows 7 Pro FR, upgraded to 16GB RAM, 1TB SSD, intensively USED daily since (i.e. for 5.5 years
Displaying 3 different FHD (1080×1920×25fps, i.e. 40Hz refresh) videos simultaneously on 3 monitors: the integrated 14in 900×1600), and 2 21.5in FHD 1080p1920 Iiyama external monitors, one through a VGA cable, one (without audio) through an HDMI cable. No slowing or hiccup or color or accuracy loss or other flaw seen.
Supported Resolutions and Max Refresh Rates (Hz) (Note: Analog and/or digital) Max Digital: (HDMI): 1920x1080/32bpp @60hz Max Digital: (DisplayPort): 2560x2048/32bpp @60hz Analog: (VGA): 1600x1200/32bpp @ 85Hz or 1920x1200/32bpp @ 60Hz
Numbers of Displays Supported 3 max Versailles, Sat 24 Dec 2022 23:23:05 +0100 CAPTCHA, ENTER -> in RED: Verification failed. Verification expired. Check the checkbox again. Retrying: Versailles, Sat 24 Dec 2022 23:31~ +0100 9+ delay for stupid and malevolent CAPTCHA)
Après tentative sur le chat, QUI NE RÉPOND PAS, je retente ici (date FAUSSÉE PAR DELL)
Michel Merlin
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Posted December 24th, 2022 14:00
Yes you probably can, albeit with slow refresh, which doesn't matter for office work or mainstream web. The nearest I re-tried today:
(My main PC is a Dell Latitude e6440, launched 2013, bought used in 2017 with Windows 7 Pro FR, upgraded to 16GB RAM, 1TB SSD, intensively USED daily since (i.e. for 5.5 years
Displaying 3 different FHD (1080×1920×25fps, i.e. 40Hz refresh) videos simultaneously on 3 monitors: the integrated 14in 900×1600), and 2 21.5in FHD 1080p1920 Iiyama external monitors, one through a VGA cable, one (without audio) through an HDMI cable. No slowing or hiccup or color or accuracy loss or other flaw seen.
The HDMI is mentioned everywhere in Dell abundant documentation, but NOT its version. However the https://i.dell.com/sites/csdocuments/Shared-Content_data-Sheets_Documents/en/au/APJ-Dell-Latitude-E6440-Technical-Guidebook.pdf "Dell™ Latitude™ E6440 Technical Guidebook" reads:
Supported Resolutions and Max Refresh Rates (Hz)
(Note: Analog and/or digital)
Max Digital: (HDMI): 1920x1080/32bpp @60hz
Max Digital: (DisplayPort): 2560x2048/32bpp @60hz
Analog: (VGA):
1600x1200/32bpp @ 85Hz or
1920x1200/32bpp @ 60Hz
Numbers of Displays Supported 3 max
Versailles, Sat 24 Dec 2022 23:23:05 +0100
CAPTCHA, ENTER
-> in RED: Verification failed. Verification expired. Check the checkbox again. Retrying:
Versailles, Sat 24 Dec 2022 23:31~ +0100 9+ delay for stupid and malevolent CAPTCHA)
Après tentative sur le chat, QUI NE RÉPOND PAS, je retente ici (date FAUSSÉE PAR DELL)
Versailles, Sat 24 Dec 2022 23:41:00 +0100