The Pny VCQK620-PB is available from Calhoun Technologies. Calhoun Tech can help your company save up to 80% on IT Hardware. Manufacturer: Pny Part Number: VCQK620-PB Details: Pny VCQK620-PB Quadro K620 Graphic Card - 2 Gb Gddr3 Sdram - Pci Express 2.0 X1