?? ??Compatible :
? ? ? ? ? ??GT720 / GT730 / GT740 / GTX750 / GTX750TI / GTX960 (Only compatible with 30Hz)?
? ? ? ? ??
? ? ? ? ? ??GTX970 / GTX980 / GTX980TI / GTX TitanX / GTX TitanZ /
? ? ? ? ? ??R7260X / R9270X / R9290 / R9280X / R9280 / R9290 / R9290X?
? ? ? ? ??
? ? ? ? ? ??NOT compatible :?
? ? ? ? ? ??HD5570 / HD5750 / HD5770 / HD5850 / HD5870 / HD5970???
? ? ? ? ? ? ? ??
? ? ? ? ? ? ? ? A399U is consist of DP port 1.2・ HDMI 2.0 & HDMI 1.4・ DVI port(Dual DVI) and AUDIO port.?
? ? ? ? ? ? ? ? * Connecting to DP port with 1.2ver. cable : automative screen implementation at 60Hz
? ? ? ? ? ? ? ? * Connecting to HDMI port with 2.0 ver cable : automative screen implementation at 60Hz
? ? ? ? ? ? ? ? * Connecting to DVI port with DUAL DVI cable : automative screen implementation at 30Hz

*?Low Blue Light /?Flicker-free /?PIP・PBP?

Panel :?PVA LED Backlight
Size :?40Type 16:9 WIDE (101.5cm)
Panel Size :?884.736mm(H) x 497.664mm(V)
Recommended resolution :?3840x2160 (UHD 4K)
Color representation possible :?1.07B Dithered 10bit
brightness :?350cd/m2
Contrast :?5・000 : 1
Dynamic Contrast Ratio :?5・000・000 : 1
Response rate :?5ms (GTG)
Viewing angle :?Left and right / Up and Down 178 degrees.
Vertical Frequency :?60Hz
Horizontal Frequency :?30~80KHz
Input signal :?DP 1.2 / HDMI2.0 x2 / HDMI 1.4a x2 / AUDIO IN /?
AUDIO OUT / D-SUB / SERVICE USB

VESA mount :?200x200
Audio output :?10W x 10W
Voltage :?AC 100~240V / 50~60Hz
Power Consumption :?Normal operation(60W) / Sleep(0.5W)
Product Size(With stand) :?915mm(W) x 590mm(H) x 245mm(D)
Weight :?10.8kg