This graphics card uses dual cooling fans, which supports efficient heat dissipation and high-speed and smooth operation. Featured with large memory combined with 256bit video memory width and DDR5 high-speed video memory chip, this graphics card can better meet the needs of various office software, network video and game operation. It is made of high-quality ABS and metal material. The length of this product is 23cm, the width is 13cm and the height is 4cm. This graphics card is suitable for gaming, home theater, family, office, design, video production, servor, and so on. Item Name: Graphics Card Material: ABS, Metal Graphics Card Model: RX580 Video Memory Capacity: 8GB Video Memory Type: DDR5 Video Memory Bit Width: 256Bit CPU Storage Frequency: 8000/8100MHz Graphics Card Heat Dissipation: Dual Fans CPU Frequency: 1284MHz Interface Type: HDMI-compatible+3DP+DVI GPU: Polaris 20 HDMI-compatible Port: Yes Memory Bus Width: 256Bit Resolution: 4096 x 2160P Heat Dissipation: Support Maximum Power Consumption: 145W Features: Efficient Heat Dissipation, Easy Installation, Mini Size Details: L: 23cm/9.06", W: 13cm/5.12", H: 4cm/1.57"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Graphics Card 1 x CD-ROM Drive 1 x Adapter Cable 1 x User Manual