ZOTAC GeForce GT 740 1GB GDDR5 DVI VGA HDMI Low Profile Graphics Card (ZT-71003-10L) 384 processor cores, 128-bit memory bus, Engine clock: 993 MHz, Memory clock: 5000 MHz DL-DVI, VGA, HDMI, Triple simultaneous display capable, HDCP compliant NVIDIA GeForce driver, Microsoft DirectX 12 (feature level 11_0), OpenGL 4.4, Microsoft Windows Vista/7/8 x86/x64 ED 480p, ED 720p, HD 1080i, Full HD 1080p, Quad Full HD (4K) NVIDIA Adaptive Vertical Sync Technology, SMX shader architecture, PhysX technology, CUDA technology, Surround support 400-watt power supply recommended, 65-watt max power consumption Extended warranty included with every graphics card purchase. User registration required on ZOTAC website