HP xw9400 Workstation, 2.4 GHz, AMD Opteron, 2 GB, 250 GB, DVD±RW, Windows Vista Business HP xw9400 Workstation. Processor frequency: 2.4 GHz, Processor family: AMD Opteron. Internal memory: 2 GB, Internal memory type: DDR2-SDRAM, Memory clock speed: 667 MHz. Total storage capacity: 250 GB, Optical drive type: DVD±RW. Discrete graphics card model: NVIDIA® Quadro® NVS 290. Operating system installed: Windows Vista Business. Power supply: 1050 W. Chassis type: Mini Tower. Product type: PC. Weight: 41.9 lbs (19 kg) https://www.alphr.com/desktop-pcs/26388/hp-xw9400-review A solid and reliable machine, but performance isnt as high as its workstation label might suggest Launched to much fanfare among HPs reinvigorated PC marketing drive, the xw9400 is the direct successor to the xw9300, which garnered a PC Pro Recommen...