https://h30434.www3.hp.com/t5/Desktops-Archive-Read-Only/Affordable-graphic-cards-for-dc-5800-sff-small-form-factor/m-p/4750235#M240578 <P>Yes, it does have a 2Gb model &nbsp;</P><P>&nbsp;</P><P>Specifications</P><UL><LI>Mfr Part Number: N610GT-MD2GD3/LP</LI><LI>Chipset: NVIDIA GeForce GT 610</LI><LI>Core Clock: 810 MHz</LI><LI>Video Memory: 2GB DDR3</LI><LI>Memory Clock: 1334 MHz</LI><LI>Memory Interface: 64-bit</LI><LI>Bus: PCI-Express 2.0 x16</LI><LI>CUDA Core: 48 Units</LI><LI>RAMDAC: 400 MHz</LI><LI>Connectors: VGA, DVI-I, HDMI</LI><LI>Thermal: Fansink</LI><LI>Dimensions: 144.0 x 69.0 x 20.0 mm</LI><LI>This Video Card Supports:<UL><LI>NVIDIA PhysX Technology</LI><LI>NVIDIA CUDA Technology</LI><LI>NVIDIA PureVideo HD Technology</LI><LI>HDCP - High-bandwidth Digital Content Protection</LI><LI>Microsoft DirectX 11 &amp; OpenGL 4.2</LI></UL></LI><LI>Low Profile Design</LI></UL><P>This is my first video card experience, im so lost.</P><P>If I want to upgrade with Gt630 with insufficient current power supply, so i just need to upgrade the power supply unit to make it compatible ?</P> Fri, 28 Nov 2014 20:33:01 GMT thle7592 2014-11-28T20:33:01Z