Welcome to our store! 1. 4K HD: The GTX750TI 4GB GDDR5 128BIT boasts a frequency of 1072MHZ/5400MHZ, 640SP, and a power consumption of 70W, supporting High Definition Multimedia Interface 4K HD output. 2. Core Chip: The GTX750Ti features 640 massive stream processors, a frequency up to 1072MHZ, and supports DirectX 12 and Shader Model 5.0 effects, as well as DirectX computing technology. 3. Memory Specifications: This graphics card features 4GB/128bit high-speed GDDR5 memory particles, with a working frequency of up to 5400MHz. 4. Output Interface: The computer graphics card provides High Definition Multimedia Interface, DVI, and VGA full interfaces. It's equipped with a fan that can quickly lower the temperature of the graphics card. 5. Scope of Application: This gaming graphics card is suitable for home, office, business, and desktop computers, offering a wide range of practical functions. Item Type: Gaming Graphics Card Material: Metals, electronics Graphics Card Core: GM107 Memory Capacity: 4096M(4GB) Memory Type: GDDR5 Memory Bit Width: 128bit Memory Frequency: 5000MHZ Core Frequency: 1020MHZ Streaming Processor Unit (SP): 640 units Bus Interface: PCI Express3.0 Maximum Resolution: 2560x1600 DirectX Support: for DirectX12 Graphics Card Power Consumption: 70W External Power Supply: Yes Recommended Power Source: 300W VGA Cooling: Air-cooled Output Connectors: High Definition Multimedia Interface and VGA and DVI Package Includes: 1 x Gaming Graphics Card 1 x Power Cord 1 x CD 1 x User Manual Customers are our top priority. If you discover any problems with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best after-sales service.