HP Zbook 15 Mobile Workstation Nvidia Quadro K1100M 2GB GDDR5 Laptop Graphics Video Card N15P-Q1-A2 734276-001 736575-001.Nvidia GPU Model Number: Quadro K1100MNvidia Part Number: N15P-Q1-A2HP Spare Part Number: 734276-001HP Part Number: 736575-001Compatible Models: HP Zbook 15 Mobile WorkstationSpecifications:Memory:- Memory Size: 2GB- Memory Bus: 128-bit- Bandwidth: 80.19GB/s- Memory Type: GDDR5API Supported:- DirectX: 11.0- Shader 5.0