PC have 2 x 6 Pin Cables for a Graphics Card. PSU is of 700W. Will be in good condition with some scratches or wear. will come with AC Cable and WIFI Dongle. Let us know if you want it preinstalled with Windows 10 Pro or Windows 11 Pro on the checkout section for Free. 
Brand: HP Series: Z440 Workstation Case Material: Metal Weight: 29.8 lb Dimensions : 17.0” (431.8mm) x 6.65” (168.91mm) x 17.5” (444.7mm) Processor: Intel Xeon E5-1607v4 Processor (10MB Intel® Smart L3 Cache), 4 Cores. 3.40 GHz Base Frequency.
Memory: 2 x 8GB DDR4 RAM Registered (PC have 8 Slot total)
PSU: 700Watts with 2 x 6 Pin Cable for GPU. Graphics : NVIDIA Quadro K2200 4GB. Optical Drive: DVD Drive Front Ports: 4 x USB 3.1 Gen 1, 2 x Audio Jack Back Ports: 4 x USB 3.1 Gen 1, 2 x USB 2.0, 2 x Audio Jack, RJ-45, 2 x DisplayPort (DP), 1 x DVI OS: Windows 10 Pro 64 Bits or Windows 11 Pro 64 Bits (Buyer's Choice), UEFI, Activated, Updated, and Drivers installed