ASUS GT730-SL-2GD5-BRK GeForce GT 730 2GB GDDR5 low profile graphics card for silent HTPC build (with I/O port brackets) Silent passive cooling means true 0dB - perfect for quiet home theater PCs and multimedia centers. Auto-Extreme Technology uses automation to enhance reliability., GPU Tweak II provides intuitive performance tweaking, thermal controls, and system monitoring. Graphic Engine NVIDIA GeForce GT 730 OpenGL OpenGL4.4 Video Memory 2GB GDDR5 Engine Clock 902 MHz CUDA Core 384 Memory Speed 5010 MHz Memory Interface 64-bit Resolution Digital Max Resolution 3840 x 2160 Interface Yes x 1 (Native DVI-D) Yes x 1 (D-Sub) Yes x 1 (Native HDMI 1.4a) HDCP Support Yes (2.2) Maximum Display Support 3 NVlink/ Crossfire Support No Accessories Yes x 1 Software ASUS GPU Tweak II & Drivers: please download all software from the support site. Dimensions 16.5 x 6.9 x3.9 Centimeter Recommended PSU 300W Slot 2 Slot