The SAPPHIRE R7 250 ULTIMATE is the first card in this generation to use a passive heatpipe & heatsink cooler with no fan to deliver totally silent cooling, & increased reliability as it has no mechanical moving parts. It shares all the features of the R7 series & the highly acclaimed GCN graphics processing architecture making it ideal for HTPCs & any general purpose PC where operational noise needs to be kept to a minimum.
Specification Display Support 3 x Maximum Display Monitor (s) support Output 1 x HDMI (with 3D) 1 x Display Port 1.2 1 x Dual-Link DVI-I GPU 800 MHz Core Clock 28 nm Chip 512 x Stream Processors Video Memory 1024 MB Size 128 -bit GDDR5 4.5 MHz Effective Dimension 185 (L)X120 (W)X50 (H) mm Size. 2 x slot System Requirements PCI Express based PC is required with one X16 lane graphics slot available on the motherboard. 4096MB Minimum of system memory. Installation software requires CD-ROM drive. DVD playback requires DVD drive. Blu-ray / HD DVD playback requires Blu-ray / HD DVD drive. 400 Watt Power Supply is required. 500 Watt Power Supply is recommended for Cross Fire X System.