http://www8.hp.com/h20195/v2/GetPDF.aspx/4AA7-3235EEE.pdf
MPN - 3NS59AS#ABV
Display type - IPS w/LED backlight
Display size (diagonal) 60.45 cm (23.8")
Native resolution FHD (1920 x 1080 @ 60 Hz)
Resolutions supported 1920 x 1080; 1680 x 1050; 1600 x 900; 1440 x 900; 1280 x 1024; 1280 x 800; 1280 x 720; 1024 x 768; 800 x 600; 720 x 400; 640 x 480
Input signal 1 VGA; 1 DVI-D ; 1 HDMI
Power Input voltage: 100 to 240 VAC
What's in the box AC power cord; Documentation; VGA cable
Warranty 1 year limited warranty